| Customization: | Available |
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| After-sales Service: | Installation Guide |
| Application: | Construction Waterproofing |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Rubber PVC Waterstopper is an element of a concrete structure, intended to prevent the passages of fluids (such as water) when embedded in and running continuously through concrete joints.
Water stops are frequently manufactured from extruded plastics such as flexible polyvinyl chloride PVC, polyethylene (PE) or thermoplastic vulcanization rubber (TPV); Formed metal such as stainless steel, copper, or carbon steel; Or extruded thermo sets such as natural rubber, styrene-butadiene rubber, or neoprene rubber.
Material:
NBR, CR, SBR, EPDM, HNBR, ACM, IIR, NR, EP, Silicone.etc.
Usage:
Waterproof stoppers are used for construction joints in subway, all kinds of pools, sewage treatment plant, tunnel, culvert, etc.
| Physical properties | Test methods | SBR | High tensile neoprene rubber | Natural rubber |
| Water absorption 2 days at 70°C (% change) | ASTM D-471 | 5% (max) | 5% (max) | 5% (max) |
| Hardness shore A | ASTM D-2240 | 65 | 65 | 65 |
| Tensile strength | ASTM D- 412 | 3000 psi (min) | 2500 psi (min) | 3500 psi (min) |
| Tensile strength at 300% Modulus | ASTM D-412 | 1150 psi (min) | 1150 psi (min) | 1450 psi (min) |
| Ultimate elongation | ASTM D-412 | 450% (min) | 450% (min) | 500% (min) |
| Compression set 22 hours at 70°C (% original deflection) | ASTM D-395 | 30% (max) | 40% (max) | 30% (max) |
| Accelerated aging 96 hours at 70°C (% of tensile strength before aging) | ASTM D-573 | 80% (min) | 80% (min) | 80% (min) |
| Accelerated aging 96 hours at 70°C (% of elongation before aging) | ASTM D-573 | 80% (min) | 80% (min) | 80% (min) |
| Ozone resistance 7 days at 50 PPHM at 70°C, 20% elongation | ASTM D-1149 | No crack | No crack | No crack |
Hengshui Jingtong Rubber Co., Ltd., located in Hebei Province's Hengshui City, is a professional manufacturer of engineering rubber products. Our product range includes bridge bearings, expansion joints, water stop strips, water stop belts, inflatable cores, building deformation joint device and water plugs, which are widely used in bridge, tunnel, water conservancy, and power engineering projects. The company boasts advanced technology and mature processes to ensure reliable product quality.
We have a professional technical team and a comprehensive after-sales service system to ensure customers receive high-cost-performance products and attentive service. Hengshui Jingtong Rubber Co., Ltd. is committed to continuous innovation to meet market demands and looks forward to establishing long-term cooperative relationships with customers from both domestic and international markets.
1. High expansion rate, strong mobile supplementary
2. Strong self-healing, can plug tiny cracks resulted from Concrete shrinkage and settlement
3. Simple, convenient and reliable operation, best corrosion resistance,
4. Can provide a variety of specifications according to the need of design and construction. Installation:
1. Clean the interface, make sure it dry, clean without dust, oil pollution, sundry etc.
2. Tear the protective film, paste on the given interface.
3. Nail and fix the side and top surface effectively.
4. Timely installation, prevent early expansion caused by rainfall and construction water.
Q1. What is your terms of packing?
A: Generally, we pack our goods in Blank Cartons. We privode carton LOGO print service after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before after receive the copy of B/L. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: We accept FOB,CIF,CNF,DDP,DDU,LC.etc
Q4. How about your delivery time?
A: Generally, it will take 7 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Q6. What is your sample policy?
A: We can supply the sample for free, client only need to pay the delivery cost.
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