Material: PVC and various additive agent
Production process: Mixing, granulation, extrusion
Features: Good elasticity,stretch-proof, Corrosion resistance, durability is good
Use: for Tunnels, culverts, water aqueducts, dams, reservoir structures, underground facilities.
When Concrete casting, install the PVC strips in the construction joints and deformation crack with concrete form an integrated.
|PVC water stop technical standard|
|Test item|| ||performance index|
|Elongation at Break ||%||300|
|brittleness temperature || ºC||≤-30|
|Aging in hot air|
|tensile strength (Mpa)||≥10|
| ||Elongation at Break %||≥240|
The construction methods of PVC water stop strips is the same as the rubber water stop strips,
When concrete pouring, must let PVC water stop strips with concrete bonding interface formation. the joint portion is adhered to tighten,
Buried pouring process to fully appropriate force vibrating the concrete, concrete combine it with good, to get the best sealing effect.
Specifications section 10 x 25, 10 x 30, 10 x 40, 20 x 30, Φ20,Φ30,, R15 x R10 such as specification and length according to the user's requirements. Please contact our technical department for other specifications.