French design · Technical supports TS with integrated formwork head Hot-dip galvanized - Identified by the color of the sleeve ... Surface for striking with two rounded

Slab formwork that combines safety with ecology

• TR

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HÉES TOUS CONC

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2015

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& SÉCURITÉ BTP SAVOIE

ALPHILAURÉAT 2015FABRICANT

www.alphi.fr French design


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The versatile TopDalle Eco system suits every type of building: offices, homes, retirement residences, hospitals, prisons, etc.

Simple and quick to install, the TopDalle Eco system offers productivity of 30 m2/person/day at a height of 2.50 m.

TopDalle Eco formwork, designed by the Alphi R&D Department, complies with the decree of September 2004 concerning falls from height, and meets the NF E85-014 and NF X35-109 standards concerning the risks of tripping, slipping, and falling objects, and the manual handling of loads.

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TopDalle Eco Formwork - January 2017 - 3

100% "Green"Designed to limit CO2 emissions, the Eco+ panel is made of 100% recycled and 100% recyclable aluminium.

Short distribution channels � The production method implemented by Alphi favours short distribution channels and operators in French industry,

� Transportation is limited to within France (distance between suppliers under 500 km).

Fewer trucks � Optimum packing has been achieved by limiting the thickness of the Eco+ panel and designing its shape for more compact stacking.

� Trucks can now carry 15% more equipment.

EcologySafety of personnel The work area is secured by full-surface Eco+ panels, preventing falls from height and the risk of tripping, slipping, or falling objects.

Eco+ panels are installed and removed from floor level. With the TopPerche pole, formwork is installed and removed from ground level (less use of the mobile safety ladder).

Increased stabilityThe multi-support areas of the Eco+ panel, the continuous support primary extendable beam combined with the angulary extendable secondary beam, provide optimum stability.

Theft protection The chemical process patented by Alphi is a protective measure against the fraudulent recycling of aluminium beams.

Safety

Extendable primary beam Î Adapts the formwork to any cell size

Eco+ panel Î Full surface and optimum stability with four supports per end

Angulary extendable secondary beam Î Modular orientation as close as possible to the concrete skin

TopDalle Eco: safer, easier, more environment-friendly, more used.


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Compliant with the Decree dated

September 2004 concerning falls

from heightand standards

NF E85-014 and NF X35-109.

30 m2 / person / day at a height of 2.50 m (formwork, adjustment, cladding, and formwork removal).

Easy removalThe drop-head for fast removal integrated in the technical support (Alphi patented system) keeps the slab supported during formwork removal. The rotation of the aluminium structure takes less time.

Surface continuity � Working on a solid surface facilitates mobility above the formwork.

� The continual adjustment of the extendable primary beam and the angulary extendable secondary beam allows working close to the edges of the cell.

Practical use � Simplified assembly due to adjacent Eco+ panels.

� The range needs fewer products due to the extendable primary beam.

� At the end of the span, the spacing of the Eco+ panel can be adjusted to the cell, leaving a 10 cm gap.

Easier identificationColoured tips allow easy recognition of different Eco+ panel lengths.

Productivity50

50

1020

25

15

10

15

20

253035

40

45

50

50



20% less weightThe portable elements of TopDalle Eco are 20% lighter than traditional solutions.

Making work less arduousThe system limits manual load handling

Less noise pollutionEco+ panels have shock-absorbent plastic tips, which reduce noise.

Concrete formwork thickness Above 80 cm, according to configuration.

Higher quality of concrete soffits Deflection limited to L/400 (quality exceeding the DTU 21 recommendation for concrete floors).

Nailing on timber insert � Plywood (15 mm authorised) secured using nails.

� The asymmetric insert can be adapted to various configurations.

RegulationsBeams are designed in accordance with standard NF 93-322 concerning formwork.

CleanlinessThe shape of the Eco+ panel limits laitance on the vertical wall.

Ergonomics Quality

All TopDalle Eco elements have been

tested by the independent LOCIE laboratory at the

University of Savoie.

Strength and durability � Exclusive extrusion process to create wide, monobloc sections.

� The plastic tips are shock-absorbent, limiting breakage.

CompatibilityTopdalle Eco is compatible with earlier Alphi product lines.

MaintenanceServicing is simplified because aluminium is easy to repair.

Economy

Physical positions causing strain

Manual load handling NF X35-109Falling objects NF E85-014

Fall from ground level NF E85-014

Fall from height NF E85-014

Safety and ergonomic performanceTopDalle Eco is the best-performing frame-work of its generation in terms of the requirements of standards NF E85-014 and NF X35-109.

Mediocre Excellent


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Technical support• Integral drop-head for fast removal

(patented system)

• Reinforcement of the base

• Hot-dip galvanized• Cast iron sleeve

Eco+ panel• Full surface.• Theft protection• Offset wooden inserts.• Optimum stability with four

supports per end.

Extendable primary beam• From 90 to 110 cm, the extendable

primary beam suits all cell sizes.

• Can be mounted in a drawer.• Continuous resting of secondary

beams on primary beam.

3 simple componentsTechnical support Primary Secondary

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in n ov a t i o n

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i n n ov a t i o n

in n ov a t i o n


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Angulary extendable secondary beam• Combined with the primary beam, allows

working close to the edges of the cell.• Adjustable length.• Wooden inserts allowing plywood to

be nailed on.• Modular orientation as close as

possible to the concrete skin by rotating the tip.

Primary beam• Available in 4 different lenghts.• Theft protection• Can be mounted in a drawer.• Wooden inserts allowing plywood to

be nailed on.

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Equipment

Primary beamsDesignation Colour Unit weight (kg)PP 180 10.8PP 150 9.0 PP 110 6.6PP 90 5.4PPE 90-110 8.1

Technical supports (TS) with integrated drop-head Hot-dip galvanised - Identified by sleeve colour.Designation Colour Setting (cm) Unit weight (kg)ST1 197-300 18.5ST2 221-350 19.5ST3 250-400 23.5

According to Eurocode 0 and 3 safety coefficients

Eco+ panels Designation Colour Unit weight (kg)180 8.1150 6.9110 5.4

Compatible with other formwork solutions. Please contact us.33 cm

Angulary extendable secondary beamDesignation Colour Angles of use Unit weight (kg)PSE ang 110 from 0° to 35° 7.5PSE ang 150 from 0° to 35° 9.2PSE ang 180 from 0° to 35° 9.9


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Equipment

Accessories

Insulated head optionHoles (mm) Height (cm) Unit weight (kg) Maximum permissible load (kN)4 x Ø 12 x 80 33 3.8 40

Vertical storage trolley (for beams only)Dimensions L x W x H (cm) Maximum load (kg)100 x 82 x 165 550

TopPercheLenght (cm) Unit weight (kg) Compatibility200 1.8 Eco+ panels

Galvanised rack on wheelsDimensions L x W x H (cm) Maximum load (kg)100 x 82 x 125 1 000

Galvanised handling rackDimensions L x W x H (cm) Maximum load (kg)135 x 90 x 103 1 500

TransÉtais housingProp sizes Maximum number<3 m 12 props>3 m 8 props

The new Alphi TransÉtais makes prop handling easy and facilitates passing through doorways.i n n ov a t i o n

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Abacus for use of the technical supports

Abacus for use of the beams

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36

Value given for a superior quality conform to Unified Technical Document 21 (DTU) for concrete floors, taking into account the workload (2,5 kN/m2).

Technical supports TS with integrated formwork head Hot-dip galvanized - Identified by the color of the sleeve - According to the coefficients of security Eurocodes 0 and 3.Designation Colors Setting (cm) Weight (kg) Height of shoring (m) / Load for use (kN)

min.-max. 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0ST1 197-300 18.5 40 39 38 37 36 35 35 34 33 33 32 32ST2 221-350 19.5 40 39 39 38 37 36 36 35 35 34 34 33 32 32ST3 250-400 23.5 40 39 39 38 37 37 36 35 34 34 33 33 33 32 32 32

TS (32 kN) and beam limit

no limit on prop

beam limit with spacing of 10 cm

CP: plywood (provided by the customer)

PP: primary beam

Éco+: secondary panele

As a part of its approach to fight against pain, Alphi precognizes the use of special adapted tools for the assembling and disassembling of the formwork systems. The range nanovib®, elaborated by Leborgne, includes all our requirements concerning security, vibration reduction and noise.

Recommandation

Mitigate mechanical vibrationsDesignation Common features Product advantagesClaw Hammer Nanovib®

40 % less vibrationsSteel rod high resistance to false strokesErgonomic handleAnti-slip gripFlared end of the handle for anti-looselyNail holder magnetSide impact surfaceSharp upper edges

Rounded angles of the claws

Carpenter hammer 1 tooth nanovib®

Ergot for redressingSurface for striking with two rounded anglesHammer for Wooden House

Builders nanovib®

Reduce the noiseDesignation Common features Product advantagesKey for props Universal key to tight the nuts of the props, the

shoring towers and the scaffoldingsExtends the life of the nuts for propsAngled and sheathed handle

Eliminates 100 % of the noise occured by the striking of the hammer on the nuts of props

Anti fallDesignation Common features Product advantagesHammer holder Carpenter pencil 100 % graphite integrated

Universal hammer holderFor right and left handers

Its 45°angle avoids the hammer to fall when the worker crouches

distributes

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Operating procedure

Equipment

Galvanised postSection (cm) Height (m) Weight (kg)3.5 x 3.5 1.34 3.5

Adapters for Alphi formworkDesignation Height (m)Primary adaptator 2.3Prop adaptator 2.1

The safetyAlphiSafe is a collective protection system for formwork and slab edges.

The system’s technical innovations make it possible, in particular, to have a safe instal-lation and automatic locking.

Robust AlphiSafe is Ginger CEBTP certified, EN 13374 standard from july 2013, Class A and B for certain elements.

AlphiSafe is distinguished by its height of 1.30 m, which is above the minimum height of one metre set by the standard, and protects traditional slab formwork up to 30 cm thick.

The grid is locked at the top by the anti-lifting pin and its rotation is locked at the base.

▼ ▼

▼ ▼

2.50 m

1.30

m

GridDimensions (m) Weight (kg) Characteristic1.25 x 1.30 7.6 The grid wires are galvanised, with

a polyester powder coating.2.50 x 1.30 14.5



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In cantilever

Assembly of AlphiSafe security system

1

2

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Assembly of AlphiSafe security systemIn technical support (to advancement)

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2

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Note: TopDalle Eco formwork is set up by two formwork engineers, even though they are not always shown in the images.

- Reception of equipment on the worksite: check quantities and validate delivery note.- Precise distribution of the equipment according to the first phases of formwork defined by the layout drawing.

- Height adjustment of props and setting of drop-heads in forming position: locking in position with hammer.

Do not place the props against the wall.

Preparatory stage

Warning: It is essential to lock the head.

distributes

WARNING• To use our products safely, please observe

the regulations applicable in each country.

• The elements and setups presented in this brochure match the characteristics of the equipment on the date of issue of the document. Some changes may have been incorporated since the document was issued.

• The use of our systems in combination with systems from other manufacturers may involve some risk, and would require special inspection.

• Before starting to set up, remember to secure the area.

Click here or flash the code to acceed to the v ideo of operat ing procedure

Operating procedure

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- Starting from a corner of the room, set up a primary beam on two technical supports (TS) stabilised by tripods.

- Mount a second primary beam on two TSs stabilised by tripods. - Use of lightweight mobile safety ladder in accordance with regulations.

Î Refer to the layout drawing.

- Setting up Eco+ panels using the TopPerche.

Î Observe the layout plan.

1

2

WARNING: Insert the primary beams in the large bushings of the

technical support

prop + tripod


Starting to set up an Eco+ panel: - The installer lifts the panel between the two primary beams and then lowers the Top Perche, ensuring that the ends of the panel are properly engaged in the primaries.

- Setting up Eco+ panels from one to the next using the TopPerche.- Position the adjacent panels.

3

4

16

Operating procedure

- Mounting a primary beam on a TS stabilised by a tripod.

- The installer uses the prop to position the primary beam.

5

6


- Continue setting up the Eco+ panels as described in Step 4.

- Finish installing the Eco+ panels.

7

8

Operating procedure

18

- Unlock the beam by loosening the wing nut.

- Adjust the beam to the desired length.

- Lock the beam by tightening the wing nut.

Installing the extendable beam


- After the length has been adjusted and locked, the extendable primary beam is positioned on stabilised props.

- The installer uses the prop to position the second extendable primary beam.

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10

Note: The extendable primary beam must be adjusted and locked before assembly.

Operating procedure

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Eco+ panels Angulary extendable secondary beam Colours

110 PSE ang 110150 PSE ang 150180 PSE ang 180

- An angulary extendable secondary beam is associated to a type of panel Eco+.- The color code of the angulary extendable secondary beam corresponds to the one of the panel for an easier recognition.- A symmetrical length for extensions output will be privileged.- The large tip, with 4 zones for support, allows the stability.- The implementation must be done by assembling the large tips in order to have a gap of 19 cm.

Installing the angulary extendable secondary beam


- Position the angulary extendable secondary beam.

- The articulated heads of the angulary extendable secondary beam allow it to be adjusted to any configuration.

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12

Operating procedure

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- Continue installing the Eco+ panels.

- Continuer fitting the Eco+ panels using the TopPerche, from one to the next.

13

14


- Repeat steps 13 and 14, and finish installing the TopDalle Eco using angulary extendable secondary beams where necessary.

- Fine-tune the level using a laser level, TS by TS.- A gauge stick hanging from the formwork allows laser adjustment to be performed by one person.

15

16Make a final check to ensure the heads are locked at this stage.

Operating procedure

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- When the structure is finished and the height has been adjusted: laying the plywood.- Use of plywood cutting support to cut plywood.

Î Peripheral safety (web, beam) completed previously.

Î Use of plywood cutting support to cut plywood.

- Nailing.- Ensure that a load-bearing member is present under the plywood sheet joins.- Check the sealing of the formwork between plywood sheets and at the edges.

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No walking on the plywood panels, except for

personnel trained and qualified to install

plywood panels.

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distributes distributes


- Creation of concrete slab after reinforcement and embedding.

Î Spread the concrete on the formwork without overloading the beams and TSs.

- Removing formwork from the slab: remove the supports from the TSs as you progress. - The primary beams and Eco+ panels drop by 19 cm.- The TSs remain in position.

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19 c

m

distributes

Operating procedure

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22

21

- Removing formwork from the slab: remove the Eco+ panels as you progress.

- ...and then the primary beams.


23

- Removing formwork from the slab: remove the props placed at the edges of the cells.- Leave the other props in position for at least three days (according to concrete type and outside temperature).

- Use the panel elevator to remove the plywood.

24

distributes

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Operating procedure

- Repeat steps 23 and 24.

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25

- Repeat the operations from Step 1 on a higher level.


Bracket

Special CasesReduced space Use of the fork under the primary (mounting without utilization of the fast release).

The fork enables to place the TS under the primaries and not on the extremities, thus enabling an additional setting.

Management of the overflowing of façadeUse in cantilever with fork and bracon.

Fork

20 cm

Fork

⅓ of the beam (max.)

Operating procedure

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Special applicationsPrecise adaptability to the cell dimensions (system called in "drawer")

PP

150

PP

150

PP

150

PP

150

PP

150

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150

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150

PP 150

PP 150

PP 180 PP 150

PP 180 PP 150

PP 110

PP 110

PP 110

PP 110

PP

110

PP

110

PP

150

PP

110

PP

110

PP

150

PP 150

TopDalle Eco 150

TopDalle Eco 150

TopDalle Eco 150

TopDalle Eco 150

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TopDalle Eco 150

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TopDalle Eco 180

TopDalle Eco 180

TopDalle Eco 180

TopDalle Eco 180

TopDalle Eco 180

TopDalle Eco 180

TopDalle Eco 180

TopDalle Eco 180

TopDalle Eco 110

TopDalle Eco 110

TopDalle Eco 110

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Alphi, the French leader in slab formwork

www.alphi.fr French design

Savoie Hexapole, Actipole 5 - Rue Maurice Herzog - 73420 Viviers-du-Lac - FranceTel. +33 (0)4 79 61 85 90 - Fax +33 (0)4 79 61 85 99 - [email protected] Design department: +33 (0)4 79 61 85 91 - [email protected] department: +33 (0)4 79 61 85 92

Documents

French design · Technical supports TS with integrated formwork head Hot-dip galvanized - Identified by the color of the sleeve ... Surface for striking with two rounded