| Customization: | Available |
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| After-sales Service: | 1 Year |
| Application: | Construction |
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Steel-edge waterstop is a modification of traditional rubber waterstop with steel plate rings being inserted into the middle of vulcanized rubber. High liquid-tightness and high absorption of shear movements make the steel-edge waterstop a recommended choice for expansion, contraction joints and other construction fields with high pressure and structure variable.
Once the structure sedimentation, concrete shrinkage and creep occur, the rubber parts of steel-edge waterstops will be elongated and thin to adjust to these deformations without affecting the adhesion between steel plates and the rubber part, between steel plates and the surrounding concrete. In this way, the steel-edge waterstops are able to withstand greater tension and torsion than traditional waterstops; meanwhile, it effectively prevents concrete loosen, breaking off and the form of leaking cracks.
Feature & benefits:
Applications:
Steel edge waterstops can be made into multiple types and specifications. We list some common and sketch ups and specifications in the following, just refer to them and find the perfect one you like. Besides, we can custom special specs according to your requirements, just contact us for more information.
| Size | Length | Thickness of steel plate | Thickness of flat rubber part | |
| Rubber part | Overall length | |||
| SEWSS-1 | 146 mm | 300 mm | 0.6 mm | 6 mm |
| SEWSS-2 | 196 mm | 350 mm | 0.8 mm | 8 mm |
| SEWSS-3 | 246 mm | 400 mm | 0.8 mm | 10 mm |
| SEWSS-4 | 296 mm | 450 mm | 1.0 mm | 10 mm |
| SEWSS-5 | 346 mm | 500 mm | 1.0 mm | 12 mm |
| Physical properties | B standard | C standard | |
| Hardness shore A | 60 ± 5 | 60 ± 5 | |
| Tensile strength | 2175 psi (min) | 1740 psi (min) | |
| Ultimate elongation | 380% (min) | 380% (min) | |
| Permanent compression set 24 hours at 70°C | 35% (max) | 35% (max) | |
| Permanent compression set 168 hours at 23°C | 20% (max) | 20% (max) | |
| Brittle temperature | -45°C (max) | -45°C (max) | |
| Tear strength | 30 kN/m (min) | 25 kN/m (min) | |
| Galvanized steel plate and rubber adhesive (Mpa) R type damage | 6 (min) | 6 (min) | |
| Ozone aging, 50 PPMM, 20%, 48 hours | 2 level | 2 level | |
| Hot-air aging | Hardness changes (shore A) | 8 (max) | 8 (max) |
| Tensile strength | 12 (min) | 12 (min) | |
| Elongation at break | 300% (min) | 300% (min) | |
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.
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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