Pvc-U StructuredSEWAGE PIPES SYSTEM

StabilE.CO.® SN4-SN8 NORM 13476-2

StabilE.CO.®

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MADE IN ITALY

1 = Highly resistant surface layer2 = Supporting sandwich layer3 = Highly resistant surface layer

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Pvc - 3 - wall pipes pipe for underground discharge pipes for sewerage and rainwater Drainage in conformity with standard EN 13476-2

The structure of the pipes are consist of nr. 3 different layer of Pvc 1 Cellular Structured located as a core between the solid pipes zones2 outers solid layers made of pvc.

StabilE.CO.®

• Elastic Modulus > 3000 Mpa • Better guarantee of hydraulic tightness 0.5 bar• Greater resistance to compression and deformability• Greater chemical resistance• Greater resistance over time (> 50 years)

MAIN CHARACTERISTICS

1 = Highly resistant surface layer

2 = Supporting sandwich layer

3 = Highly resistant surface layer

NormaUNI EN 13476-2

SPECIFICATIONSPVC structured pipe not under pressure, The pipe must comply with standard UNI EN 13476-3 stiffness class SN.. … (SN4 - SN8) kN/m2 measured according to EN ISO 9969..

The pipe must be supplied in bars of total length 6 m; each bar will be fitted with a special EPDM gasket according to standard UNI EN 681/1 WC.

The pipe must also bear the markings required by the reference standard and the relative certification mark.The manufacturer must be able to provide the purchaser with the relative test certificate or declaration ofconformity with the following tests: • stiffness (SN) test according to EN ISO 9969 • flexibility test at 30% according to EN ISO 9967 • resistance test according to EN 295-3 • leakage tightness test at 0.5 bar under pressure and at 0.3 bar under negative pressure for 15 min. according to EN 1277

total length of bar m 6

RANGE OF PRODUCTIONS = total wall thickness

S1 - S2 = Thickness Internal and external layer

S3 = Thickness cellular structure

MECHANICALS propErTIES /pErforMANCE

TEST STANDARD REQUIREMENTSTABIL ECO PERFORMANCE

Abrasion resistance EN 285 Afther 100000 cycles ≤ 30%Afther 100000 cycles ≤ 30%

Ring StiffnessEN 13476-2ISO 9969

≥ 4 kN/m2 = SN4≥ 8 kN/m2 = SN8

≥ 4 kN/m2

≥ 8 kN/m2

Impact Resistance 0 c° EN 13476-2 ≤ 10% ≤ 5%

Ring Flexibiliy EN 13476-2ISO 9967no cracking after deformation to 30%

no cracking after deformation to 30%

Longitudinal shrinkage EN 13476-2 ≤ 5% ≤ 5%

Determination of creep ratio EN 13476-2 Year 2 -2.5 Year 2 -2.5

Tighness under pressure of system EN 13476-2 – EN 1277 no loss After 30 min no loss After 30 min

Tighness under negative pressure of system EN 13476-2 – EN 1277 Var. ≤ 10% Var. ≤ 10%

StabilE.CO.. SN 4 - SDR 41

Diameter Est. mm. d1 110 125 160 200 250 315 400 500

Diameter Int. mm. d2 103,6 118,6 152 190,2 237,6 299,6 380,4 475,4

Thikness mm. S 3,2 3,2 4,0 4,9 6,2 7,7 9,8 12,3

StabilE.CO. SN 8 - SDR 34

Diameter Est. mm. d1 110 125 160 200 250 315 400 500

Diameter Int. mm. d2 103,6 117,6 150,6 188,2 235,4 296,6 376,6 470,2

Thikness mm. S 3,2 3,7 4,7 5,9 7,3 9,2 11,7 14,6

STIffNESS CLASS SN4 - SN8 KN/m2 • permanent temperature of piped liquids 40°C;

• coverage on the uppergeneratrix of the pipe 0.80 m;

• coverage on the upper generatrix of the pipe 6.00 m;

• traffic 18 t/axle;

• trench;

• laying.

CONDITIONS OF USE StabilE.Co.®

rEfErENCE STANDArD EN 13476-2 ENV 1046 UNI EN 1610

CLASSIfICATIoN of ExCAvATIoNS

D = outside diameter of pipe.

B = width of trench at upper generatrix of the pipe.

H = filling height starting from the upper generatrix of the pipe.

Type of trench B

Narrow trench ≤ 3 D < H/2

Wide trench> 3 D< 10 D < H/2

Infinite trench ≥10 D ≥ H/2

Strada statale 341, n°24 - 21015 Lonate Pozzolo - (VA) Italiatel. ++39 0331 301 733 fax ++39 0331 301 516 www.stabilplastic.it info@stabilplastic.it

MADE IN ITALY

rECoMMENDIATIoNS for A CorrECT INSTALLATIoNoN THE BUILDING YArDA correct unstallation and the use of suitable quality products guarantee safetyand duration of lifetime. The standars of reference available today, offer a wideguide for the installation of conducts made of resins:UNI EN 1610: Construction and testing of sewage connections and collectors.ENV 1046: Conducts of resins.Systems for the conduction of waters or sewerage outside buildingsMethods for underground or aerial installation.

INSTrUCTIoNS for INSTALLATIoNThe abutment done manually up to half the pipe and compacted by walking simly with feet.The filling up to the upper part of the pipe, carried out manually and again compacted with feet.A layer of 150 mm compacted by a machine, can be added, provied that it is not done directlyon the upper part of the pipe.The abutment and the filling up to 200 mm on the upper part of the pipe can be done in one solution, if material, such as sand or loose and sieved ground is used.The remaining backfill can be completed and compacted in layers of not more than 250 mm, if it is not compacted directly on the pipe. This can be done up to 300 mm of height from the upper part of the pipe. The remaining backfill can be completed and compacted according to the requirements of surface finish.