The FLEXVINIL® PVC WATERBAR joint ensures a perfect sealing among the concrete sections of dams, canals, slabs and foundations. It is applied as expansion or construction joint. Sireg Geotech cws waterstop joint is designed to withstand the structure stresses during possible settlement movements or temperature changes (expansion and contraction).

Applications

Dams

Foundations

Benefits

Waterproof

Durability to hydrocarbon exposure

High Mechanical Properties

Foldability at Low Temperature

Info

Characteristics

Standard

Unit

Flexvinil® TN

Flexvinil® GX

Flexvinil® HC

Color

Black

Black

Grey

Density

ASTM D 792

g/cm3

1.43

1.26

1.37

Hardness Shore A

ASTM D 2240

75

74

75

Tensile Strength

ASTM D 638

MPa

13

20

13

Elongation at break

ASTM D 638

300%

420%

380%

Cold bending

ASTM D 1043

°C

-32

-35

-40

Immersion in gasoline

70 hours at 22° C

NO

NO

YES

Immersion in oil ASTM/2

52 hours at 70° C

NO

NO

YES

Immersion in vegetable oil

NO

NO

YES

Water Absorption 48h - 70°C

≦5%

≦5%

≦5%

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