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Product overviewPFEIFER VS® System
02/2014
PFEIFERSEIL- UND HEBETECHNIKGMBH
DR.-KARL-LENZ-STRASSE 66D-87700 MEMMINGENPHONE Technical support 0 83 31-937-345 Sales 0 83 31-937-290FAX 0 83 31-937-342E-MAIL [email protected] www.pfeifer.de
2
“Made in Germany” for over 430 years.PFEIFER Seil- und Hebetechnik GmbH in Memmingen is the headquarters of the PFEIFER Group and can look back on a family tradition of more than 430 in the manufacture of ropes and cables. Today, Gerhard Pfeifer, the 12th generation of the family, heads the internationally active group of companies providing top-class performance in the areas of wire rope technology, lifting technology and connecting and lifting systems.
Quality is our business.All our products have always been safety-related. The precast concrete industry has now been lifting its precast elements, often weighing tons, for half a century using PFEIFER anchors. In every case, human lives depend on our products working safely. We ensure this with our quality and expertise. We want to gain – and retain – the trust of our customers through reliable and innovative products and a reliable service.And that is exactly why both today and in the future we are backing „Made in Germany“ where it matters.
We will be pleased to give you advice. Good advice.With constant ongoing development, regular testing and inspection of our products, our engineers and technicians are a team of advisors with a comprehensive body of knowledge and innovative strength. As developer, our technology experts can develop reliable, economical and safe suggestions and solutions for installations – even for the most difficult applica-tions, e.g. anchors even in limit situations that differ from the general installation manuals.
PFEIFER – Safely in the right direction
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
3
Contents
PFEIFER – quality and safety 2
Table of contents 3
General information on the PFEIFER VS® System 4-5
PFEIFER VS® Slim Box/PFEIFER VS® Plus Box 6-9
PFEIFER VS® Box 10-13
PFEIFER VS® ISI-System3D 14-15
PFEIFER VS® BZ System3D 16-17
Installation instructions for the ISI/BZ System3D 18-21
PFEIFER VS® rail system T 100, T 20 22-23
PFEIFER VS® rail system T 50 24-25
Installation instructions for the T 100, T 20, T 50 rail systems systems 26-28
National regulations 29
VS® PAGEL Joint Material 30-33
VS® FDS Joint Pressure Formwork 34
This document gives a basic overview of the PFEIFER-VS® System. General information about installation and use is given here.This document contains no information about dimensioning or load-bearing capacity! It is essential that the applicable national regulations (approvals/standards) are observed in respect of joints that support static loads and are therefore subject to building regulations.
Important note.
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
4
Consistent manufacturing quality thanks to semi-automated pro-cesses within the scope of a quality management system certified by BS EN ISO 9001:2000.
Experienced long-term employees control and organise production at the head office in Memmingen, producing high quality products – Made in Germany.
PFEIFER VS® System:Your solution for lightning-fast, problem-free assembly of precast concrete wall elements
The flexibility
to leave gaps
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
5
With PFEIFER you have many advantages
Advantages in planning• Safety from one source: the intelligently co-ordinated
spectrum of products in the PFEIFER VS® System offers the planner a comprehensive range for any application
• Safety through steel ferrules that transmit the full cable breaking force into the concrete element without addi-tional retention reinforcement
• Spring-back wire rope loops allow the planner to arrange precast concrete sections flexibly
Advantages in precast element production• Easy fixing to the formwork by nailing or gluing to steel
formwork with hot-melt adhesive• Careful processing and accurate fabrication ensures
that the highest demands for sealing against concrete slurry penetration are satisfied
Advantages in precast element assembly• The wire rope loops are easily folded out using a roof-
ing hammer – no difficult bending of reinforcing steel, no time-consuming screwing
• No rusting, since the recess rail and wire ropes are galvanized
• Flexible, spring-back wire rope loops allow precast concrete elements to be placed leaving gaps
Advantages for the purchasing department• PFEIFER offers a comprehensive, well-rounded range
with VS® Boxes, VS® Rails and VS® Long Boxes• Specially economic solution through modern production
plants• Easily handling saves assembly time and wage costs
Stop!
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© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
66
Maximum efficiency and performance – PFEIFER VS® Slim and Plus Box systems
Efficiency• Minimum mortar use• Minimum wall thicknesses can be achieved• Highest carrying capacity
Innovation• Patented loop fixing• Steel ferrule• Symmetrical arrangement of two wire rope loops
Symmetry• The installation of boxes does not depend on direction
Quality• High-quality sheet metal boxes with no loose plastic
elements• Flat box from 2 cm thickness
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
77
Ref.-No. Type Dimensions [mm] Colour clip Packing unit/pieces
Weight approx.
kg/pieceb l h d L SL B
05.035.060 VS® Slim Box 60 50 180 20 3 192 60 55 yellow 400 0,40
05.035.080 VS® Slim Box 80 50 180 20 3 192 80 60 blue 400 0,40
05.032.100 VS® Plus Box 80 220 25 3 192 100 60 blue 250 0,45
The PFEIFER VS® Slim Boxes and VS® Plus Boxes are used for static load-bearing connections between wall-type precast concrete elements. They consist of construction-orien-tated and stable steel sheet boxes in which the folding, flexible wire rope loops are located. Wall joints can be achieved economically, easily and securely.
PFEIFER VS®
Slim Box PFEIFER VS
® Plus Box
Item no. 05.053Item no. 05.032
Sample order for 4000 PFEIFER VS® Plus boxes:4000 PFEIFER VS® Plus boxes ref. no. 05.032.100.
Materials:Box: steel sheet, galvanizedSteel rope: high-strength, galvanizedSteel ferruleCover: tape
Reinforcement Systems
VS® Slim Box
VS® Plus Box
VS® Slim Box
VS® Plus Box
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
8
General installation instructions for the VS® Slim Box and VS® Plus Box systemsUse
The PFEIFER VS® Slim/Plus Box systems are provided for the con-nection of reinforced concrete pre-cast wall elements (Figures 2 to 5) made of concrete of grade C30/37 or better.The systems always consist of the VS® Slim/Plus Boxes and of a suitable casting mor tar such as VS® PAGEL® GROUT.
Fig. 1:
ReinforcementFig. 7
Fig. 2:Butt joint
Fig. 3:Corner joint
Fig. 4:T-joint
Fig. 5:Wall-column joint
Installation and usage
Dimensioning
Notice: As an alternative to the stirrups, a suitable
mesh cap can also be installed.
Notice: The verification of the VS® Slim/Plus Boxes is to be carried out in accordance with whatever national regulations may exist in
respect of the stresses from the three directions (tensile, shear forces parallel and perpendicular to the joint). The current overview will be found on page 33 and at www.pfeifer-bautechnik.de.
Reinforcement according to Figures 6 and 7 is recommended in the rein-forced concrete precast elements according to German regulations for the VS® Slim/Plus Box systems. Other national regulations have local priority over this recommendation, and if they exist it is essential that they are observed.
Fig. 6: Principle sketch of the VS® Slim/Plus Boxes
Installation
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
Longitudinal bar B 500 A/B stirrup
= VS® Slim Box= VS® Plus Box
05_032-23
max 20
9
Installation and usage
Fig. 8 Fig. 9 Fig. 10
Standard joint = 20 mm (Figure 8), maximum joint = 40 mm (Figure 9), minimum joint = 10 mm (Figure 10)Element joint
The VS® Slim/Plus Box joint functions as an overlapping joint. For that reason, the loops must each lie above one another within certain vertical and horizon-tal tolerances.Vertically, the loops are usually to be fitted without any offset, so that they touch one another and lie directly on top of one another (Figure 12). This happens when the boxes are arranged in the same way from the base of the elements to be joined. A maximum vertical position error of 20 mm is permit-ted (Figure 11).
Fig. 12Fig. 11
Installation tolerances
Caution: The most sensitive element of the connection of the joint between wall elements is always the casting mortar. Only when the
joints have been properly and completely cast, and the joint concrete has been suitably compacted, can the joints transmit the applied forces properly.
Fig. 16
The wall elements are usually concreted on formwork tables. A trapezoidal strip is fastened to the frontal vertical end of the wall elements, according to Figure 13. The dimensions of the trapezoidal wood can be obtained from Figure 14. Care should be taken to see that the position is central within the load-bearing concrete layer. When inserting the VS® Slim/Plus Box into the formwork, it is necessary to ensure that the wire rope end is threaded as straight as possible between the reinforcement.The anchorages for the wire rope ends are to be arranged at 90° to the joint (Figures 13/17). Fixing the loops to the reinforcing mat with wire prevents the loops from slipping out of place. Starting from the lowest point of the element, the boxes are then nailed into place, or attached with hot-melt adhesive in the case of steel formwork. It is always important to see that the arrangement is the same on both sides of the joint!
Notice: The illustrations show the VS® Plus Box. They are to be used in much the same way for the VS® Slim Box.
Assembling the precast elements: The joints, the VS® Slim/Plus Boxes and the loops must be clean, free from dirt or from separative fluids. The wall elements are either placed on a bed of mortar or on underlaid plates of different heights with the permitted connection method according to page 8 (Figure 2 to Figure 5). The elements must be levelled so that their position and heights are in accordance. The width of the opening at the element joint is usually 20 mm, and must not be outside the tolerance range of between 10 and 40 mm. Vertically, the loops should lie in contact one the other, or may have a distance of no more than 20 mm between them.
Manufacture of the steel reinforced concrete precast elements
After demoulding
The flexible covering foil is simply pulled off after demoulding (Figure 15).The inside of the VS® Slim/Plus Box is then exposed, and the wire rope loops are visible. The wire rope loops can then easily be folded out, using a tool to avoid injury (Figure 16).The wire rope loop should protrude perpendicularly from the structural element (Figure 17), and should spring back to this position again even after having been pushed aside when assembling the elements. To do this, the loop is hooked into the fastening that is integrated into the sheet metal box (Figure 18).This is important in order to ensure that the loops will overlap properly later on. The wall elements are now ready for final installation on site.
Fig. 13 Fig. 14
Fig. 15
Fig. 17 Fig. 18
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
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PFEIFER VS® Box universal application and simple assembly
Ideal positioning of the wire rope loops ensured
through engagement mechanism.
Efficiency• Axis distances can be adjusted economically• Inexpensive solution• Low mortar consumption through economical casting
channel
Innovation• Convenient steel sheet box for any desired configuration• Usable anywhere• Ideal loop fixing
Quality• The box, which is only 2 cm high, can easily be fitted
between or underneath the reinforcement• Colour identification of the plastic slides according to
loop length
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
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Ref.-No. Type Dimensions [mm] Colour clip Packing Weight approx. b l h d L SL B unit/pieces kg/piece
05.025.016.01.060 VS® 60 50 160 20 3 192 60 55 yellow 1000 0,2005.025.016.01.080 VS® 80 50 160 20 3 212 80 60 black 1000 0,2105.025.016.01.100 VS® 100 50 160 20 3 212 100 65 white 1000 0,2205.025.016.01.120 VS® 120 50 160 20 3 212 120 70 grey 1000 0,23
05.030.48 Replacement tape, 50 m roll, silver grey, 50 mm wide
The PFEIFER VS® Box is primarily used for non-load-bearing connec-tions between concrete elements (see page 33 for exceptions). It consists of a construction-orientated and stable steel sheet box in which the folding, flexible wire rope bond-ing loop is located.Wall joints can be achieved economically, easily and securely.
PFEIFER VS® BoxItem no. 05.025
Sample order for 5000 PFEIFER VS® Boxes type VS® 1005000 PFEIFER VS® Boxes ref. no. 05.025.016.01.100. Please only order multiples of the packing unit (box)!
Connecting elements
VS® Box
Materials:Box: steel sheet, galvanizedSteel rope: high-strength, galvanizedSteel ferruleCover: tape
Casting is particularly fast and effec-tive with the help of the FDS VS® Joint Pressure Formwork.
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
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Fig. 6: Joint geometry
General installation instructions for the PFEIFER VS® BoxUse
The PFEIFER VS® Boxes are provided for the connection of reinforced con-crete precast wall elements (Figures 2 to 5) made of concrete of grade C30/37 or better.The systems always consist of the VS® Boxes and of a suitable casting mortar such as VS® PAGEL® GROUT.
Fig. 2:Butt oint
Fig. 3:Corner joint
Fig. 4:T-joint
Fig. 5:Wall-column joint
Fig. 7
Fig. 1
Installation and usage
Dimensioning
Reinforcement
Notice: As an alternative to the stirrups, a suitable mesh cap can also be installed.
Notice: When used at statically relevant locations, the applicable national regulations must be applied. These only exist for the VS®
Box in a few countries! It is strongly recommended that the VS® Slim Box/VS® Plus Box is used in accordance with national regulations instead of the VS® Box for static load-bearing connections.
Reinforcement according to Figures 6 and 7 is recommended in the rein-forced concrete precast elements for the VS® Box systems. Other national regulations have local priority over this recommendation, and if they exist it is essential that they are observed.
Installation
Longitudinal bar B 500 A/B stirrup
Q 188 mesh
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
7050
30/40/50/60
13
Installation and usage
Fig. 9 Fig. 10 Fig. 11
Standard joint = 20 mm (Figure 9), maximum joint = 40 mm (Figure 10), minimum joint = 10 mm (Figure 11)
Fig. 13Fig. 12
Element joint
The VS® Box joint functions as an overlapping joint. For that reason, the loops must each lie above one another within certain vertical and horizontal tolerances.Vertically, the loops are usually to be fitted without any offset, so that they touch one another and lie directly on top of one another (Figure 13). This happens when the boxes are arranged in the same way from the base of the elements to be joined. A maximum vertical position error of 20 mm is per-mitted (Figure 12).
Installation tolerances
Fig. 17
Fig. 19 Caution: The most sensitive element of the connection of the joint between wall elements is always the casting mortar. The
joints can only function when the joints have been properly and completely cast, and the joint concrete has been suitably compacted.
The wall elements are usually concreted on formwork tables. A trapezoidal strip is fastened to the frontal vertical end of the wall elements, according to Figure 14. The dimensions of the trapezoidal wood can be obtained from Figure 15. Care should be taken to see that the position is central within the load-bearing concrete layer. When inserting the VS® Box into the formwork, it is necessary to ensure that the wire rope end is threaded as straight as possible between the reinforcement. The anchorages for the wire rope ends are to be arranged at 90° to the joint (Figures 14/18). Fixing the loops to the reinforcing mat with wire prevents the loops from slipping out of place.Starting from the lowest point of the element, the boxes are then nailed into place, or attached with hot-melt adhesive in the case of steel formwork. It is always important to see that the arrangement is the same on both sides of the joint!
Assembling the precast elements: The joints, the VS® Boxes and the loops must be clean, free from dirt or from separative fluids.The wall elements are either placed on a bed of mortar or on underlaid plates of different heights using the permitted connection method.The elements must be levelled so that their position and heights are in accordance. The width of the opening at the element joint is usually 20 mm, and must not be outside the tolerance range of between 10 and 40 mm. Vertically, the loops should lie in contact one the other, or may have a distance of no more than 20 mm between them (see page 15).
Manufacture of the steel reinforced concrete precast elements
After demoulding
The flexible covering foil is simply pulled off after demoulding (Figure 16). The inside of the VS® Box is then exposed, and the wire rope loops are visible. The wire rope loops can then easily be folded out, using a tool to avoid injury (Figure 17).The wire rope loop should protrude perpendicularly from the structural ele-ment (Figure 18), and should spring back to this position again even after having been pushed aside when assembling the elements. To do this, the loop is hooked into the fastening that is integrated into the sheet metal box (Figure 19).This is important in order to ensure that the loops will overlap properly later on. The wall elements are now ready for final installation on site.
*only for types VS® 80/100/120
Fig.14 Fig. 15
Fig. 16
FIg. 18
Fig. 8
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
14
PFEIFER VS® ISI System3D
– forget rail direction – ISI always fits!
Efficiency• Minimum mortar use• Minimum wall thicknesses can be achieved• Effective arrangement of reinforcement in columns and
wall joints
Innovation• Reduced mortar consumption• Maximum safety• Casting mortar and plastic joint filling mortar available• No additional joint formwork is necessary
Symmetry• Non-directional installation• Loop space is the same above and below = half the
intermediate distance• Practical and reliable
Quality• Construction-orientated and stable profiles with no
loose plastic elements
Look for the blue mark and forget the arrow!
14
Software
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
15
PFEIFER VS® ISI 20 PFEIFER VS® ISI 50Item no. 05.030.236.20Item no. 05.027.236.50
The PFEIFER VS® ISI System creates static load bearing connections between precast wall panels and columns and wall-wall connections.
VS® PAGEL® GROUT and the plastic VS® P PAGEL® JOINT FILLING MORTAR are, for example, available to the user as joint filling materials.
Casting is particularly fast and effec-tive with the help of the FDS VS® Joint Pressure Formwork.
Sample order: 840 m joint with the PFEIFER VS® ISI System3D consisting of
700 PFEIFER VS® ISI 20 Bestell-Nr. 05.030.236.20 700 PFEIFER VS® ISI 50 Bestell-Nr. 05.027.236.50.
Ref.-No. Type Dimensions [mm] LoopsQuantity
Packing-unit/pieces
Weight approxkg/pieceb0 b1 b2 h l SL L a n B d
05.030.236.20 VS® ISI 20 50 – 70 20 1180 80 227 236 118 60 3 5 100 1,18
05.027.236.50 VS® ISI 50 50 65 80 50 1180 80 227 236 118 60 3 5 60 1,66
05.027.968 Replacement tape for cut rails 50 m roll, silver grey, 96 mm wide
VS® ISI 50
Reinforcement Systems
VS® ISI System3D
Materials:Rails: steel sheet, galvanizedSteel rope: high-strength, galvanizedSteel ferruleCover: tape
Notice: The casting channel can be economically extended without loops using VS® ISI empty profiles. They can be shortened indivi-
dually. Additional formwork is then no longer necessary.
Ref. no.: 05.030.000 (Typ VS® 20/000) 05.027.000 (Typ VS® 50/000)
VS® ISI 20
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
16
PFEIFER VS® BZ System3D – the ideal WALL-WALL connection with symmetry!
Efficiency• Low mortar use• Highest carrying capacities• No additional joint formwork is necessary• Casting mortar and plastic joint filling mortar available
Symmetry• Non-directional installation• Loop space is the same above and below = half the
intermediate distance• Practical and reliable• Left and right hand rails identical
Quality• Construction-orientated and stable profiles with no
loose plastic elements
Look for the orange mark
and forget the arrow!
16
Software
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
17
The PFEIFER VS® Rail BZ is used for load-bearing connections between precast wall panels.
VS® PAGEL® GROUT and the VS® P PAGEL® JOINT FILLING MORTAR are, for example, available to users as joint filling materials.
Casting is particularly fast and effec-tive with the help of the FDS VS® Joint Pressure Formwork.
Ref.-No. Type Dimensions [mm] LoopsQuantity
Packingunit/pieces
Weight approx.kg/pieceb0 b1 b2 h l SL L a n B d
05.027.236.01 VS® BZ 50 50 64 80 50 1180 100 212 236 118 60 3 5 60 1,45
05.027.968 Replacement tape for cut rails 50 m roll, silver grey, 96 mm wide
Sample order: 295 m joint with the PFEIFER VS® BZ System3D consisting of 500 PFEIFER VS® Rail BZ50, ref. no. 05.027.236.
Materials:Rail: steel sheet, galvanizedSteel rope: high-strength, galvanizedCover: tape
PFEIFER VS® Rail BZ 50Item no. 05.027
Reinforcement Systems
VS® BZ System3D
Notice: Modifications of the length of the casting channel can be achieved economically using VS® empty rail profiles. They can be
shortened individually. Additional formwork is then no longer necessary.Ref. no.: 05.027.000 (type VS® 50/000)
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
80
64
50
50
20
50
120
min 140
min 30min 30
5
a
25 m
m
Bild 5:Stützen-Wandan-schluss
73
65
50
50
20
20
90
min 140
min 37,5min 37,5
5
a
25 m
m5
a
25
mm
18
General installation instructions for the VS® ISI System3D/VS® BZ System3D
UseThe PFEIFER VS® ISI and BZ systems are provided for the connection of rein-forced concrete precast wall elements (Figures 2 to 5), or walls and columns made of concrete of grade C30/37 or better. The systems always consist of the VS® profiled rails and of a suitable casting mortar such as VS® PAGEL® GROUT or VS® P PAGEL® JOINT FILLING MORTAR.
Fig. 7Fig. 6
Fig. 1
VS® ISI System3D VS® BZ System3D
Fig. 4: Corner joint
Fig. 5: Column-wall connection
Fig. 2: Wall butt joint
Fig. 3: T-joint
Fig. 9: Principle sketch VS® BZ
Anchoring
B 500 A/B stirrup,
Ø 8 mm
longitudinal barsB 500 A/B, Ø 12 mm
Fig. 8: Principle sketch VS® ISI
Anchoring
B 500 A/B stirrup,
Ø 8 mm
longitudinal barsB 500 A/B,Ø 12 mm
Installation and usage
DimensioningNotice: The verification of the VS® rail systems is to be carried out in accordance with whatever national regulations may exist in
respect of the stresses from the three directions (tensile, shear forces par-allel and perpendicular to the joint). The current overview will be found on page 33 and at www.pfeifer-bautechnik.de.
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
max
. 20
B 500 A/B,Ø12 mm B500 A/B,
Ø12 mm
50
mm
100
mm
140 mm
50
mm
100
mm
b 140 mm
b/2
50 mm
dBR 30 mm
50 mm
dBR 30 mm
50 mm
dBR 30 mm
50 mm
dBR 30 mm
236236
236236
max.3540
B 500 A/B,Ø 12 mm
19
Installation and usage
Bending the anchoring loopWhen the elements have small dimensions, the anchoring loop of the VS® ISI/BZ System3D can be bent. The crucial factor here are the bending dimensions given, for example, in Figures 10 to 12. At a corner joint, a Ø 8 mm stirrup is recommended in the region of the bent loop.
Fig. 10: T-joint with bent loop Fig. 11: Corner joint with bent loop
Reinforcement
Detail of the reinforcement at a bent loop – corner joint (see Figure 12)
Fig. 12: Detail of the reinforce-ment at a bent loop – T-joint (see Figure 11)
Fig. 13: Load application reinforcement
Element jointsStandard joint = 20 mm (Fig. 14) Minimum joint = 15 mm (Fig. 15) Maximum joint = 40 mm (Fig. 16)
Fig. 17 Fig. 18
Installation tolerancesThe planning must not provide for any offsets between the loops over the length of the joint. The loops must therefore be installed in such a way that they are in contact and lie directly on top of one another (Figure 18). If the joints extend over a number of floors, it may in some circumstances be useful to set regular zero points for orientation of the rail sections.
Maximum vertical height tolerance from standard construction variations of 20 mm is admissible (Figure 17).
Fig. 15 Fig. 16Fig. 14
Notice: As an alternative to the stirrups, a suitable
mesh cap can also be installed.
Reinforcement according to Figures 8, 9 and 13 is recommended in the reinforced concrete precast ele-ments according to German regula-tions for the VS® ISI/BZ System3D. Other national regulations have local priority over this recommendation, and if they exist it is essential that they are observed.
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
20
Fig. 23: Folding out the loops
Fig. 19: ISI identification with blue clip
Fig. 20: BZ identification with orange clip
When a precast element connection is established using the VS® ISI/BZ System3D, the casting channel is automatically formed by rail profiles. This means that it is not necessary to provide any additional recessing blocks, depressions or the like. When inserting into the formwork, it is necessary to ensure that the wire rope ends are threaded as straight as possible between the reinforcement. Starting from the lowest point of the element, the profiles are then simply nailed into place with the loops at the same height for both elements (Figure 21), or attached with hot-melt adhesive in the case of steel formwork. Fixing the loops to the reinforcing mat with wire prevents the rails and loops from slipping out of place. The anchorages for the wire rope ends are to be arranged at 90 ° to the joint. They are to be positioned in such a way that the heights of facing loops correspond precisely.
Manufacture of the steel reinforced concrete precast elements
Caution: Install the rails in the two elements that are to be joined with the loops at the same height. If the height of the loops
differs by more than 20 mm, the joint loses its load carrying capacity.
Caution: Because the loops are of different lengths, the BZ and ISI VS® Systems are not compatible with one another. For that reason,
rails with blue and orange clips must NOT be combined.
After demouldingThe flexible covering foil is simply pulled off after demoulding (Figure 22). The inside of the VS® profiles is then exposed, and the wire rope loops are visible. The wire rope loop can easily be folded out (Figure 23). The wire rope loop should protrude perpendicularly from the element, and should spring back to this position again even after having been pushed aside when assembling the elements. This is important in order to ensure the correct overlap. The wall ele-ments are now ready for final installation on site.
Assembling the precast elementsThe joints, the rail profiles and the loops must be free from dirt or from separative fluids. With the permitted connection method, the wall elements are either placed on a bed of mortar or on levelling plates. The elements must be levelled so that their position and heights are in accordance. Within the framework of the approval, the spacing of the joint may be between 15 mm and 40 mm. Vertically, the loops should lie in contact one the other, or may have a distance of no more than 20 mm between them (see page 23).
Notice: PFEIFER applica-tion consultation service
should be consulted if increased formwork pressure is to be expected as a result of vertical formwork.
Fig. 22: Opening the VS® Rail
Fig. 21: Nailing the profile into the formwork
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
Notizen
www.pfeifer.de
21© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
Notes
22
The VS® Rail T 100 and the Long Box T 20 offer an optimum casting channel for your column-wall connection
Efficiency• Butt and T wall joints, as well as wall-column connec-
tions – economical, simple and secure to implement• Rail profile acts simultaneously as formwork – no
additional wooden formwork needed• No additional tools necessary
Innovation• Optimum loop overlapping through fixed geometry• Lateral profiling ensures firm hold in the ground
Quality• Every application found in practice is covered• Robust, galvanized sheet steel strip• Loops protected in the rail when folded out
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
a
l
bo
BSL
hd
n
m
L
23
PFEIFER VS® Rail T100
PFEIFER VS® Long Box T 20
Item no. 05.031Item no. 05.030
The PFEIFER VS® Rail T100 and VS® Long Box T 20 are used for non-load-bearing connections between concrete elements.The T100 rail is constructed with a depth that can accept the facing loops from the flat VS® Long Box. The casting region is thus located inside the T 100 rails.
VS® PAGEL® GROUT and the VS® P PAGEL® JOINT FILLING MORTAR are, for example, available to users as joint filling materials.
Casting is particularly fast and effec-tive with the help of the FDS VS® Joint Pressure Formwork.
Ref.-No. Type Dimensions [mm] Loops Packing Weight approx. b0 b1 b2 h l SL L a m n B Quantity d unit/pieces kg/piece
05.031.000 VS® 100/000 50 75 95 100 1180 – – – – – – – – 60 1,70
05.031.150 VS® 100/150 50 75 95 100 1180 100 180 147 26 125 60 8 3 35 2,74
05.031.200 VS® 100/200 50 75 95 100 1180 100 180 200 55 125 60 6 3 35 2,48
05.031.250 VS® 100/250 50 75 95 100 1180 100 180 250 55 125 60 5 3 35 2,35
05.031.300 VS® 100/300 50 75 95 100 1180 100 180 300 105 175 60 4 3 35 2,22
05.031.600 VS® 100/600 50 75 95 100 1180 100 180 600 280 300 60 2 3 35 1,96
05.030.000 VS® 20/000 50 - - 20 1180 - 212 - - - 60 0 3 150 0,68
05.030.150 VS® 20/150 50 - - 20 1180 100 212 147 26 125 60 8 3 100 1,48
05.030.200 VS® 20/200 50 - - 20 1180 100 212 200 55 125 60 6 3 100 1,40
05.030.250 VS® 20/250 50 - - 20 1180 100 212 250 55 125 60 5 3 100 1,18
05.030.300 VS® 20/300 50 - - 20 1180 100 212 300 105 175 60 4 3 100 1,08
05.030.600 VS® 20/600 50 - - 20 1180 100 212 600 280 300 60 2 3 100 0,88
05.027.968 Replacement tape for cut rail, 50 m roll, silver grey, 96 mm wide 05.030.968 Replacement tape for cut long box, 50 m roll, silver grey, 50 mm wide
Material:Rail: steel sheet, galvanizedSteel rope: high-strength, galvanizedsteel spit clampCover: tape
Sample order: 480 PFEIFER VS® Rails T100 with 200 mm loop spacing480 PFEIFER VS® Rails T100 ref. no. 05.031.200.
Connection Systems
VS® Rail T 100
VS® Long Box T 20
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
24
Lateral rail profiling ensures firm hold!
The PFEIFER VS® Rail – implement wall joints economically, simply and securely
Efficiency• Comprehensive range for all applications• Fast, efficient assembly using materials by the meter• Simple fabrication of storey-height casting channel
Innovation• Lateral rail profiling ensures firm hold in the concrete –
even during demoulding
Quality• Strong, convenient steel sheet box for any desired
configuration• The rails can be separated or shortened easily• Optimum joint casting due to simple rail geometry
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
25
Ref.-No. Type Dimensions [mm] Loops Packing Weight approx. b0 b1 b2 h l SL L a m n B Quantity d Colour clip unit/piece kg/piece
05.027.000 VS® 50/000 50 64 80 50 1180 – – – – – – – – white 150 1,0005.027.150 VS® 50/150 50 64 80 50 1180 100 212 147 26 125 60 8 3 white 50 2,0005.027.200 VS® 50/200 50 64 80 50 1180 100 212 200 55 125 60 6 3 white 50 1,75
05.027.250 VS® 50/250 50 64 80 50 1180 100 212 250 55 125 60 5 3 white 50 1,4505.027.300 VS® 50/300 50 64 80 50 1180 100 212 300 105 175 60 4 3 white 50 1,3505.027.600 VS® 50/600 50 64 80 50 1180 100 212 600 280 300 60 2 3 white 50 1,15
05.027.968 Replacement tape for cut rail, 50 m roll, silver grey, 96 mm wide
Sample order: 450 PFEIFER VS® Rails with 200 mm loop spacing450 PFEIFER VS® Rails ref. no. 05.027.200.Please only order multiples of the packing unit (mesh box)!
PFEIFER VS® Rail T 50Item no. 05.027
The PFEIFER VS® Rail T 50 is used for non-load-bearing connections between concrete elements. Wall joints can be achieved economically, easily and securely. The length of the wire rope loops is matched to the rail profile so that optimum connection conditions are achieved in the casting channel.The trapezoidal rail guarantees secure, easy casting of the joint over the entire height of the storey.
VS® PAGEL® GROUT and the VS® P PAGEL® JOINT FILLING MORTAR are, for example, available to users as joint filling materials.Casting is particularly fast and effecti-ve with the help of the FDS VS® Joint Pressure Formwork.
Materials:Box: steel sheet, galvanizedsteel rope: high-strength, galvanizedsteel ferrulecover: tape
Connecting elements
VS® Rail
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
80
6450
50
20
50
120
min 140
min 30min 30
5
a
25 m
m
92
7550
100
20
20
140
min 140min37,5
min37,5
5
a
25 m
m5
a
25
mm
26
General installation instructions for VS® rail systemsUse
Fig. 4: Corner joint
Fig. 2: Wall butt joint
Fig. 3: T-joint
Fig. 5:Column-wall connection
Fig. 7: Principle sketch VS® T 50
Anchoring
B 500 A/B stirrup,
Ø 8 mm
longitudinal barsB 500 A/B, Ø 12 mm
Fig. 6: Principle sketch VS® T 100/T 20
Anchoring
B 500 A/B stirrup,
Ø 8 mm
longitudinal barsB 500 A/B, Ø 12 mm
Fig. 1
VS® T 50 System
Installation and usage
Dimensioning
VS® T 100 System
The PFEIFER VS® rail systems are provided for the connection of reinforced concrete precast wall elements (Figures 2 to 5), or walls and columns made of concrete of grade C30/37 or better. The systems always consist of the VS® profiled rails and of a suitable casting mortar such as VS® PAGEL® GROUT or VS® P PAGEL® JOINT FILLING MORTAR.
Notice: It is strongly recommended that the VS® ISI / VS® BZ 50 rails are used in accordance with national regulations for static
load-bearing connections.
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
50 mm
dBR 30 mm
50 mm
dBR 30 mm
50 mm
dBR 30 mm
50 mm
dBR 30 mm
aa
aa
max.3540
B 500 A/B,Ø 12 mm
max
. 20
B 500 A/B,Ø12 mm B500 A/B,
Ø12 mm
27
Installation and usage
Bending the anchoring loopWhen the elements have small dimensions, the anchoring loop of the VS® Long Boxes can be bent. The crucial factor here are the bending dimensions given, for example, in Figures 8 to 10. At a corner joint, a Ø 8 mm stirrup is recommended in the region of the bent loop.
Fig. 8:T-joint with bent loop Fig. 9: Corner joint with bent loop
Reinforcement
Detail of the reinforcement at a bent loop – corner joint (see Figure 9)
Fig. 10: Detail of the reinforce-ment at a bent loop – T-joint (see Figure 8)
Element jointsStandard joint = 20 mm (Fig. 12) Minimum joint = 15 mm (Fig. 13) Maximum joint = 40 mm (Fig. 14)
Installation tolerancesThe planning must not provide for any offsets between the loops over the length of the joint. The loops must therefore be installed in such a way that they are in contact and lie directly on top of one another (Figure 16). If the joints extend over a number of floors, it may in some circumstances be useful to set regular zero points for orientation of the rail sections.
Maximum vertical height tolerance from standard construction variations of 20 mm is admissible (Figure 15).
Fig. 15
Fig. 13 Fig. 14Fig. 12
Notice: As an alternative to the stirrups, a suitable
mesh cap can also be installed.
Reinforcement according to Figures 6, 7 and 11 is recommended in the reinforced concrete precast elements for the VS® rail systems. Other natio-nal regulations have local priority over this recommendation, and if they exist it is essential that they are observed.
Fig. 11: Load application reinforcement
Fig. 16
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
28
Fig. 18: Nailing the profile into the formwork
Fig. 20: Folding out the loops
When a precast element connection is established using the VS® Rail and Long Box system, the casting channel is automatically formed by rail profiles. This means that it is not necessary to provide any additional recessing blocks, depressions or the like. When inserting the VS® profiles into the formwork, it is necessary to ensure that the wire rope ends are threaded as straight as possible between the reinforcement. Starting from the lowest point of the element, the profiles are then simply nailed into place with the loops at the same height for both elements (Figure 18), or attached with hot-melt adhesive in the case of steel formwork. Fixing the loops to the reinforcing mat with wire prevents the rails and loops from slipping out of place. The anchorages for the wire rope ends are to be arranged at 90 ° to the joint. They are to be positioned in such a way that the heights of facing loops correspond precisely.
Manufacture of the steel reinforced concrete precast elements
Caution: Install the rails in the two elements that are
to be joined with the loops at the same height. Observe the same installation direction of the upper and lower non-symmetrical rails here. If the height of the loops dif-fers by more than 20 mm, the joint loses its load carrying capacity. Ensure that the rails and long boxes are properly aligned.
After demouldingThe flexible covering foil is simply pulled off after demoulding (Figure 19). The inside of the VS® profiles is then exposed, and the wire rope loops are visible. The wire rope loop can easily be folded out (Figure 20). The wire rope loop should protrude perpendicularly from the element, and should spring back to this position again even after having been pushed aside when assembling the elements. This is important in order to ensure the correct overlap. The wall elements are now ready for final installation on site.
Assembling the precast elementsThe joints, the rail profiles and the loops must be free from dirt or from separative fluids. With the permitted connection method, the wall elements are either placed on a bed of mortar or on levelling plates. The elements must be levelled so that their position and heights are in accordance. Within the framework of the approval, the spacing of the joint may be between 15 mm and 40 mm. Vertically, the loops should lie in contact one the other, or may have a distance of no more than 20 mm between them (see page 31).
Notice: PFEIFER application consultation service should
be consulted if increased form-work pressure is to be expected as a result of vertical formwork.
Fig. 17:ISI identification with white clip
Fig. 19: Opening the VS® Rail
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
29
Overview of current national regulationsDescription Germany Poland Romania Finland Ukraine Denmark Russia Czech Republic
VS® Slim Box
DIBT: ABZ Z-21.8-1875
ITB:
AT-
15-5
736/
2013
C.T.
P.C.:
001S
C-01
/196
-201
2 Co
d. 2
.8
SB: BY5B-EC2-13
Ц: С
ЕРТИ
ФIК
АТ В
IДП
ОВI
ДНО
СТI
UA
1.03
4.01
6075
1-12
№ 7
8192
0
--- --- ---
VS® Plus Box
DIBT: ABZ Z-21.8-1839
--- --- ---
VS® ISI System3D
DIBT: ABZ Z-21.8-1929
--- ---
CT:
ГО
СТ
Р С
ЕРТИ
ФИ
КАТ
POC
C D
E.C
Л81.
H00
016
№ 0
5459
11
---
VS® BZ System3D
DIBT: ABZ Z-21.8-1792
--- --- ---
VS® Box
--- SB: BY5B-390 --- ---
VS® Rails
--- --- --- ---
VS® Long Boxes
DIBT: ABZ Z-21.8-1847
SB: BY5B-EC2-13
--- ---
VS® Rails T 100
--- --- ---
DIBt: Deutsches Institut für Bautechnik, Berlin, DeutschlandITB: Instytut Techniki Budowlanej, Warszawa, PolskaSB: Suomen Betoniyhdistys r.y. (Finsk Betongföreningen), Helsinki, SuomiC.T.P.C.: Consiliul Tehnic Permanent Pentru Constructii, Bucuresti, RomâniaCT: СТ-СЕРТИФИКАЦИЯ АНО СТАНДАРТИНЖИНВЕСТ, РоссияЦ: Церкасистандартметрологiя, УкраϊнаZÚS: TECHNICKÝAZKUŠEBNÍÚSTAVSTAVEBNÍPRAHAs.p.,Praha,ČeskárepublikaABZ: Allgemeine Bauaufsichtliche ZulassungAT: Aprobata Techniczna
Check validity every time!
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
30
The optimum joint material for every application
The PFEIFER VS® rail systems have an optimised profile without awkward depressions. It is therefore possible to use a mortar that is plastic and that stands in the joint independently. The big advantage of this is that only very little formwork is needed here. This technology offers significant savings, particularly on large building sites with many metres of joint.
VS® P PAGEL® JOINT FILLING MORTAR Plastic and stable in the joint without formwork
Less preparatory work is required Mixing and conveying can be done in one step
Pump conveying to the joint
This high-strength, extremely well-flowing casting mortar flows perfectly into the recesses of the PFEIFER VS® Box systems. As a result there are no strength-limiting faults. In combination with the PFEIFER VS® FDS Joint Pressure Formwork, this mortar makes it possible to fabricate extremely high-quality joint casting quickly and securely.
VS® PAGEL® GROUT Highly penetrating Simple handling High design resistance No feed pump required Even relatively few joints can be filled economically
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
31
Information and notesThe properties of the grout in the joint play an important role in a load-bearing connection of precast concrete elements with the PFEIFER VS® system elements. The specially developed VS® PAGEL® GROUT has proven its suitability in combination with PFEIFER VS® systems in extensive tests.
Grout properties Very free-flowing for at least 90 minutes Shrinkage-compensated Resistant to frost and de-icing salt Can be pumped with mixing and conveying
pumps Corrosion inhibiting Production certified according to DIN ISO 9001 Delivered as bagged goods (25 kg bags)
Fig. 1
Fig. 4
Fig. 2
Fig. 3
Table 4: Grout volumes for standard joint (20 mm)
Wall thickness [cm] 10 12 14 16 18 20 22 24
VS® Box: – – 10,7 11,1 11,5 11,9 12,3 12,7
VS® Slim Box: 7,3 7,7 8,1 8,5 8,9 9,3 9,7 10,1
VS® Plus Box: – – 11,9 12,2 12,7 13,1 13,5 13,9
Consumption in l/m; about 2 kg material are required for each litre; The volume of grout is significantly affected by the number of boxes.The maximum possible number of boxes per meter is applied here.
Joint filler VS® PAGEL® GROUT for VS® Slim Box/VS® Plus Box/VS® Box
Joint formwork variants1. Board formworkIn order to completely fill joints between precast elements with VS® PAGEL® GROUT, a shuttering board (Figure 1) is attached on both sides. It is recom-mended that foam rubber is applied to the shuttering boards in order to com-pensate for unevenness. When the shuttering boards are properly fastened and it has been ensured that casting mortar cannot escape anywhere, the joint can be filled as described in the "Joint filling" section. The formwork can be removed, cleaned and reused after the material has hardened.
2. Mortar sealAnother variant makes it possible to close the joint flanks with the plastic VS® P PAGEL® JOINT FILLING MORTAR (Figure 2). After this mortar has hardened, the core of the joint can be filled with VS® PAGEL® GROUT, and the higher perfor-mance of the systems can be achieved.
3. VS® FDS Joint Pressure FormworkS
The joint pressure formwork consists of two hoses, 4 m long. These are very slightly inflated, and pressed into the slot of the joint, so that the casting space of the loops is not impaired. After the hose has been inserted over the full height of the joint, the hoses are brought up to the rated pressure, and the joint is sealed (Figure 3). The casting mortar can now be introduced from above, over the full height of at most 3.54 m. After the casting mortar has hardened, the air pressure can be released and the hose removed. It can be reused after cleaning. Please follow the detailed installation instructions.
4. Sealed compriband
Another way to cast the joints with the VS® PAGEL® GROUT is the variant sketched in Figure 4. In this case, prior to casting, a foam cord/compriband is inserted into the joint in a defined manner, after which a permanently elastic jointing is applied.
When this jointing has completely hardened, the grouting can be carried out with-out any additional formwork measures. The pressure that arises during casting must, however, be considered. This should be determined by the processing company, allowing suitable casting sections to be chosen to avoid the jointing from being pushed out.
Consumption of VS® PAGEL® GROUTThe VS® software calculates the volume of grout for the selected grouted joint, using the true quantities and dimensions of the project that has been entered. It outputs the number of sacks required, and, if wanted, creates an enquiry fax for PAGEL.Table 4 to the right makes it possible to calculate an estimate of the fully-fil-led joints; an average grout consumption per metre of joint, based on walls that are 3.5 m high, is given.
Joint fillingThe grout is added continuously until the planned height (max. 3.54 m) is reached. The formwork must be able to withstand the pressure created in this way.
Compaction is not necessary. Nevertheless, air removal by poking with the reinforcing steel bar or the application of an internal vibrator is recommended. The grout sets very quickly, and allows work to continue promptly. The joint can be subjected to the approved load after the appropriate setting time.
Caution: The VS® PAGEL® GROUT is manufactured and marketed by PAGEL Spezialbeton GmbH & Co. KG in Essen, Germany. The
casting mortar must therefore always be handled properly in accordance with the manufacturer's data.
Caution: If joint pressure formwork or pre-compressed strips are to be pressed into the side joints without affecting the casting space,
the effective lateral concrete coverage of the rail and the wire rope loop is reduced. The remaining cross-section must satisfy the applicable minimum requirements.
Mixing VS® PAGEL® GROUTThe VS® PAGEL® GROUT is delivered ready-to-pour, and only requires the addi-tion of water according to the PAGEL® mixing instructions printed on the bag. The material is then immediately ready to use.
Foam rubber
Foam rubber
Fixed shut-tering board
Previously closed joint
Previously closed joint
Foam cord, compriband
Perma-nently elastic jointing
FDS Joint Pressure Formwork
Fixed shut-tering board
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
32
Information and notesThe properties of the grout in the joint play an important role in a load-bearing connection of precast concrete elements with the PFEIFER VS® system elements. The specially developed VS® PAGEL® GROUT has proven its suitability in combination with PFEIFER VS® systems in extensive tests.
Grout properties Very free-flowing for at least 90 minutes Shrinkage-compensated Resistant to frost and de-icing salt Can be pumped with mixing and conveying
pumps Corrosion inhibiting Production certified according to DIN ISO 9001 Delivered as bagged goods (25 kg bags)
Fig. 5
Fig. 8
Fig. 6
Fig. 7
VS® PAGEL® GROUT joint filler for the VS® rail systems
Joint formwork variants1. Board formworkIn order to completely fill joints between precast elements with VS® PAGEL® GROUT, a shuttering board (Figure 5) is attached on both sides. It is recom-mended that foam rubber is applied to the shuttering boards in order to com-pensate for unevenness.When the shuttering boards are properly fastened and it has been ensured that casting mortar cannot escape anywhere, the joint can be filled as described in the "Joint filling" section. The formwork can be removed, cleaned and reused after the material has hardened.
2. Mortar sealAnother variant makes it possible to close the joint flanks with the plastic VS® P PAGEL® JOINT FILLING MORTAR (Figure 6). After this mortar has hardened, the core of the joint can be filled with VS® PAGEL® GROUT, and the higher performance of the systems can be achieved.
3. VS® FDS Joint Pressure Formwork
The joint pressure formwork consists of two hoses, 4 m long. These are very slightly inflated, and pressed into the slot of the joint, so that the casting space of the loops is not impaired. After the hose has been inserted over the full height of the joint, the hoses are brought up to the rated pressure, and the joint is sealed. The casting mortar can now be introduced from above, over the full height of at most 3.54 m. After the casting mortar has hardened, the air pressure can be released and the hose removed. It can be reused after cleaning (Figure 7).
4. Sealed compriband
Another way to cast the joints with the VS® PAGEL® GROUT is the variant sketched in Figure 8. In this case, prior to casting, a foam cord/compriband is inserted into the joint in a defined manner, after which a permanently elastic jointing is applied.
When this jointing has completely hardened, the grouting can be carried out without any additional formwork measures. The pressure that arises during casting must, however, be borne in mind. This should be determined by the processing company, allowing suitable casting sections to be chosen to avoid the jointing from being pushed out.
Consumption of VS® PAGEL® GROUTThe VS® software calculates the volume of grout for the selected grouted joint, using the true quantities and dimensions of the project that has been entered. It outputs the number of sacks required, and, if wanted, creates an enquiry fax for PAGEL.Table 4 below makes it possible to calculate an estimate of the fully-filled joints; an average grout consumption per metre of joint, based on walls that are 3.5 m high, is given.
Joint formwork variantsThe grout is added continuously until the planned height (max. 3.54 m) is reached. The formwork must be able to withstand the pressure created in this way.
Compaction is not necessary. Nevertheless, air removal by poking with the reinforcing steel bar or the application of an internal vibrator is recommended. The grout sets very quickly, and allows work to continue promptly. The joint can be subjected to the approved load after the appropriate setting time.
Caution: The VS® PAGEL® GROUT is manufactured and marketed by PAGEL Spezialbeton GmbH & Co. KG in Essen, Germany. The
casting mortar must therefore always be handled properly in accordance with the manufacturer's data.
Caution: The remaining cross section must be at least 14 cm. If joint pressure formwork or pre-compressed strips are to be
pressed into the side joints without affecting the casting space, the effective lateral concrete coverage of the rail and the wire rope loop is reduced.
Mixing VS® PAGEL® GROUTThe VS® PAGEL® GROUT is delivered ready-to-pour, and only requires the addi-tion of water according to the PAGEL® mixing instructions printed on the bag. The material is then immediately ready to use.
Table 4: Grout volumes for standard joint (2 cm)
Wall thickness [cm]
14 16 18 20 22 24
VS® ISI System3D 6,68 7,08 7,48 7,88 8,28 8,68
VS® BZ System3D 8,50 8,90 9,30 9,70 10,10 10,50
Consumption in l per m; about 2 kg material are required for each litre
Foam rubber Foam rubberPreviously closed joint
Previously closed joint
Foam cord, compriband
Permanently elastic jointing
FDS Joint Pressure Formwork
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
25-30 mm
5-10 mm
33
VS® PAGEL® JOINT FILLING MORTAR for the VS® rail systems
Fig. 11Cross-section of the filling nozzle (3/4" pipe "pressed flat")
Fig. 9 Fig. 10The manufacturer's instructions must be followed when processing VS® P PAGEL® JOINT FILLING MORTAR and VS® PAGEL® GROUT! You will also find detailed information there regarding processing, and an extensive list of recommended devices. Technical data can also be found in the technical documentation provided by PAGEL®.
Nozzle makingThe user can make the filling nozzle from commercially available 22 mm (3/4") copper heating pipe. It can be attached to the pump hose with the aid of a solder fitting (Figures 11 and 12).
QualificationSuitable machine technology and trained personnel are essential for the quality and efficiency of the VS® P PAGEL® JOINT FILLING MORTAR. You can request instruction from PAGEL® Spezial-Beton GmbH & Co. KG as required.
Information and notesThe advantage of the VS® P PAGEL® JOINT FILLING MORTAR lies in the filling of precast element joints, where it is possible to omit the use of formwork to a large extent. The optimised, plastic properties of this mortar means that it is stable after being poured in the joint, without the need for further measures.
Mortar properties Non-shrinking, with an elastic consistency Easy preparation Can be pumped with conventional screw pumps High early and final strengths Resistant to frost and de-icing agents Impermeable to water Low water/cement ratio Production certified according to DIN ISO 9001 Monitored externally and in-house Delivered as bagged goods (25 kg bags)
Mixing VS® P PAGEL® JOINT FILLING MORTARThe mortar is supplied ready to use, and only has to be mixed with water before use. It is essential that the mixing instructions on the bags are observed.
Joint fillingFirst completely close off one joint flank using foam cord, profiled rubber (Figure 9), or alternatively using VS® P PAGEL® JOINT FILLING MORTAR (Figure 10). After closing with VS®-P PAGEL® JOINT FILLING MORTAR, wait for the mortar to become stiff. After this, working from the other side, the remaining joint, which is now closed on one side, should be filled from the bottom to the top evenly and continuously. Gently poking the joint with the filling nozzle or the filling pipe ensures a proper result. The joint can easily be drawn flat after having been filled.
Joint formwork variants
Notice: This information only concerns the introduction of the material into the joint!
Caution: Do not constrict the filling space. If pre-compressed strips are to be pressed into the side joints without affecting the
casting space, the effective lateral concrete coverage of the rail and the wire rope loop is reduced. This must also be taken into account by the planners in the dimensioning.
Fig. 12
Foam cord, compriband Previously closed joint
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
Wolfbankring 9 D-45355 EssenTelefon +49 (0) 201 685 040Telefax +49 (0) 201 685 0431E-Mail [email protected] www.PAGEL.com
34
�
�
�
The PFEIFER VS® FDS Joint Pressure Formwork – for quick, perfect joins between double wall elements
Innovation• Problem-free joint pressure formwork makes grouting
precast element joints easy• No more “belt and braces” solutions• No need for special reinforcement• Reusable
Quality• High-quality materials for long-lasting elements• Perfect joint appearance
Efficiency• Space-saving storage• Long-lasting• Fast to use• Time-saving• No reworking
The PFEIFER VS® FDS Joint Pressure Formwork makes it possible to apply form-work to filling joints in the VS® FS system as quick as a flash for a perfect seal.Simple to fit and completely waste-free because joint pressure formwork can be reused.The joint pressure formwork guarantees a tight join when casting up to 3.50 m in height. After the joint filling has hardened the air is released from the pressure form-work and it is removed, leaving a clean, recessed, slightly rounded smooth join. This is especially useful for the permanent-ly elastic exterior seal of a building.
© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
Notizen
www.pfeifer.de
35© 2013 Copyright, PFEIFER, 87700 Memmingen/Technical modifications and errors excepted. Status 02/2014.
Notes
02.1
4 AB
/MA
1843
53
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PFEIFER ISOFER AGHasentalstraße 8CH-8934 KNONAUTel. +41-44-7685555Fax +41-44-7685530 E-Mail [email protected]
JORDAHL & PFEIFER STAVEBNI TECHNIKA S.R.O.Bavorská 856/14CZ-15500 PRAHA 5Tel. +420-272700701Fax +420-272703737E-Mail [email protected]
JORDAHL & PFEIFER TECHNIKA BUDOWLANA SP. Z O.O.ul. Wrocławska 68PL-55-330 KREPICE k/WrocławiaTel. +48-71-3968264Fax +48-71-3968105E-Mail [email protected]
PFEIFER CABOS DE AÇO E SISTEMAS DE IÇAMENTO LTDA.Rua da Regeneração, 465 21040-170 RIO DE JANEIROTel. +55-21-2560-0673E-Mail [email protected]
PFEIFER GARANT KFT.Gyömröi út 128HU-1103 BUDAPESTTel. +36-1-2601014Fax +36-1-2620927E-Mail [email protected]
JORDAHL&PFEIFER TECHNIKA BUDOWLANAul. Pawłyka 17a76-018 IVANO-FRANKIVSK
E-Mail [email protected]
J&P BUILDING SYSTEMS PTE LTD.No. 48 Toh Guan Road East#08-104 Enterprise Hub SG-SINGAPORE 608586Tel. +65-6569-6131Fax +65-6569-5286E-Mail [email protected]
EMIRATES GERMAN BUILDING MATERIALS TRADING (LLC)P. O. Box 18917UAE-DUBAITel. +971-4-2676644Fax +971-4-2676646E-Mail [email protected]
JORDAHL H-BAU FRANCE SARL (siège) 7, rue des Vallières Sud 25220 CHALEZEULE Tél +33-3 81 25 04 65 Fax +33-3 81 25 07 96 E-Mail [email protected]
JORDAHL & PFEIFER BYGGETEKNIK A/SRisgårdevej 66, Risgårde DK-9640 FARSØTel. +45-9863-1900E-Mail [email protected]
J&P BUILDING SYSTEMS LTD. Unit 5 Thame FortyJane Morbey RoadGB-THAME, OXON OX9 3RRTel. +44-1844-215200Fax +44-1844-263257E-Mail [email protected]
PFEIFER SEIL- UNDHEBETECHNIK GMBHDr.-Karl-Lenz-Straße 66D-87700 MEMMINGENTelefon +49(0)8331-937-Telefax +49(0)8331-937-342E-Mail Internet www.pfeifer.de
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Our products are sold by:
in Germany
Headquarters
in Poland
in Singapore
in Czechia
in Hungary
in Ukraine
in the UAE
in Spain
in Romania
in the United Kingdom
in France
in Denmark
in Russia
in Switzerland
OOO PFEIFERKANATI & PODJÖMNIE TEHNOLOGIIRU-119017 MOSCOW Pyzhevskiy pereulok, h.5, bld.1, office 108Tel. +7-495-363-01-27Fax +7-495-363-01-28E-Mail [email protected]
312
For all other export countries please contact our headquarters in Germany.
Tel. +38067442-85-78 (Eastern Region)Tel. +38067442-85-79 (Western Region)
in Brazil
J&P Sales Department Connecting and Lifting Systems
in Austria
This document is superseded when a new edition appears at www.pfeifer.de.
Lifting Anchor SystemsThread System
Lifting Anchor SystemsBS Anchor System
Lifting Anchor SystemsWK Anchor System
Fixing SystemsDB Anchor 682for Permanent Fixing
Fixing SystemsSocket DowelsPolyamide Sockets
Fixing SystemsHK Assembly Anchor System
Connection SystemsColumn Shoe SystemWall Shoe System
Connection SystemsStell Bearing Staircase Bearing VarioSonic
Connection SystemsSandwich Anchor SystemDelta Anchor System
Connection SystemsConcrete Earthing System BEB
Reinforcement SystemsVS®-Wire Rope Loop System
Reinforcement SystemsPH Reinforcement Continuity System
Cable Tension MembersTension Rod System
Attachment Materials(Wire Ropes, Chains, Textiles)
Grabs for Reinforcing SteelBalancing Spreader Beams
Lashing Systems