
PVC waterstop, being embedded in the concrete joints, acts as a continuous watertight 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. The high material makes PVC waterstops unsurpassed with a variety of features and benefits as shown follow.
Features of our Construction joint PVC water Stopper factory china jingtong
1. The PVC water Stopper will expand when getting in touch with water, so allowing it to come into closer contact with the concrete, creating a better water-stop result.
2. Different thicknesses structure of PVC water Stopper is adopted for the cross section, which is divided into the high-strength area, the waterproof area and the installation area, allowing for uniform and reasonable stress for all portions.
3. There is installing hole at installation area of PVC water Stopper , it could facilitate fixed with adjacent reinforced, and not produce shifting. Construction of our Rubber Water stop is convenient, positioning installation is firm.

Physical properties |
Test methods |
Minimum value |
Water absorption |
ASTM D-570 |
15% - 20% |
Tear resistance |
ASTM D-624 |
300 psi |
Specific gravity |
ASTM D-792 |
1.38 ± 0.05 |
Hardness shore A15 |
ASTM D-2240 |
79 ± 3 |
Tensile strength |
ASTM D-638 Type IV |
2000 psi |
Ultimate elongation |
ASTM D-638 Type IV |
360% |
100% modulus |
ASTM D-638 Type IV |
725 psi |
Low temperature brittleness (Tb) °F (°C) |
ASTM D-746 |
-35 (-37) passed |
Stiffness in Flexure |
ASTM D-747 |
600 psi |
Ozone Resistance |
ASTM D-1149 |
No Failure |
Accelerated Extraction, CRD-572 |
Tensile |
CDR - C- 572 |
1850 psi |
Elongation |
CDR - C- 572 |
350% |
Effect of Alkali, CRD-572 |
Weight Change |
CRD-572 |
+ 0.25% - 0.1% |
Change in Hardness Shore A |
ASTM D-2240 |
± 5 points |


Installation Instructions



1. rich experience of PVC water Stopper factory china jingtong
2. Self-research and development, professional, innovation-oriented company
3. The most specialized products and technology
4. Professional products and technical system and perfect service system
5. "Innovation, profession, loyalty, happyness" is our team theme

Our products are high cost performance, and widely used to mining, metallurgy, oil, project machinery,
chemical industry, the public road & railway bridges, tunnels, subways, construction and other projects.
We have eight series and more than 1300 kinds of product specifications. Our products not only completely reach the National Standard, but also have passed the ISO/TS16949 quality management system certification in Auto industry, and ISO9001 quality management system certification.
The company's products are sold out all over China, and exporting to more than 30 countries and regions,e.g. USA, Britain, Germany, Korea, Russia, Iran, Kuwait, Brazil, Argentina, Venezuela, Indonesia, Malaysia etc.
We won the widespread praisae from the domestic & overseas customers.
We forever adhere to the tenet: Customer first, People-oriented, Integrity-based, Continuous innovation.
Our quality principle is: fully meet customer's requests, offer our best products and perfect service,persisted improve our management to make our company more beautiful and more famous at home and abroad.PVC water Stopper factory china jingtong

1.Q: Are you a factory or trading company?
A:We have factory in Hengshui City,Hebei Province, We have the most convenient transportation conditions.
2.Q:Where is your factory located? How can I visit there?
A:Our factory is located in Nanwangzhuang Village,Taocheng District,Hengshui City,Hebei Province, China, about 3.5 hours bus ride from Beijing .
3.Q: Can you do OEM?
A: Yes, we can do OEM products. It's no problem.
4.Q:How can I get some samples?
A:1,We are honored to offer you samples. New clients are expected to pay for the courier cost, the samples are free for you, this charge will be deducted from the payment for formal order.
2,Regarding the courier cost: you can arrange a RPI (remote pick-up) service upon Fedex, UPS, DHL, TNT, etc. to have the samples collected; or inform us your DHL collection account. Then you can pay the freight direct to your local carrier company.
Reasons for your perfect choice
1.with experience manufacturing a wide variety of PVC water Stopper factory china jingtong .
2.we have the complete production lines and advanced equipment,we are able to control the quality,offer competitive price and provide flexible ordering options.
3.Fast sample makeing will save you time and also bulk production in also very fastest once the sample approved by customer
4.To ensure quality,we conduct inspections at every stage of production.
5.we will work with you to bring your conceptions to reality.
6.customers requirements as our center!
So inquire now!!!
HENGSHUI JINGTONG RUBBER CO.,LTD |
Sunny Kin |