PVC stops of various colors are used for expansion joints

PVC waterstop construction method 
PVC plastic waterstop construction method and construction method of rubber sealing strip is the same. In pouring buried to make its smooth and concrete interface fitting, joint part of the adhesive fastening, pouring process to buried in an appropriate capacity of fully vibrating concrete, the good combination with concrete, in order to obtain the best sealing effect.

 Purpose
PVC strip is mainly used for concrete casting set in construction joints and deformation joints in concrete form as one of the basic engineering such as tunnel, culvert, aqueduct, dam, reservoir structures, underground facilities. Make full use of PVC resin has the characteristics of the elastic deformation to leak, in construction joints in plastic sealing with impervious effect, and has good corrosion resistance, durability characteristics.


Description of pvc waterstop
PVC waterstop, being embedded in the concrete joints, acts as a continuous
water tight diaphragm to prevent any seepage of liquids in constructions joints
which are subject to hydrostatic pressure. It is designed for expansion or
contraction joint; meanwhile, it can accommodate lateral and transverse
movements which make it capable to suit the moving joints.
The PVC waterstop is extruded form an elastomeric plastic material including
high grade polyvinyl chloride, special resin and some chemical additives such
as plasticizers and stabilizers 



Features of pvc waterstop
1.High tensile strength.
2.Superior elongation capability.
3.Excellent inherent elasticity and impermeability
4.High resistance to acids, ozone, seawater even diesel oil.
5.Extremely alkalis, chlorinated water and other waterborne chemicals resistant.
6.Not susceptible to fatigue deterioration as with metal or rubber.
7.High quality meet even exceed the industrial standard.
8.Never discolor concrete.
9.No electrolytic action with surrounding metals.
10.Capable to withstand hydrostatic pressure.
11.Heat weldable in conjunction with electric splicing irons.
12.Withstand the expansion and contraction movement of the joints.
13.Capable to taking care of any deflection or displacement arising caused by
temperature changing or differential settlement of foundation.
14.Supplied in coils for easy handling with high flexibility.
15.Easy to install by tethering the outer flanges of the PVC waterstop to
adjacent a reinforcing bars.


Contact information
Sales Manager:        Miss lurywen
Mobile Phone:        +86-13323183257
Tel:                         86-318-5106277
Fax:                        86-0318-5106277
Website:                 *
Company:               Hengshui Jianfeng Engineering Rubber co., LTD.