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Specifications of DACHENG rubber water stop
1. Rubber water stop
2. Certificate: ISO9001: 2000
3. Sizes: According to the customers
4. Delivery Term: 6 days
5. Competitive price
Description of Rubber Water stop:
Dacheng Rubber Water stop is a special type of hydraulic cement. It is non-corrosive, non-rusting, instantly setting compound for plugging and stopping water or fluid leaks in concrete structures or masonry surfaces.
When mixed with plain water to a thick consistency and hand formed into a plug, it will stop flowing or leaking even under water pressure.
Installation of Rubber Water stop:
Most popular way of the placement of the water stop seal is tied to the steel frame works or small eyelet by means of small wires, certain metal clamps made to grip the water stop seal to keep it in proper position. Our waterstops are profiles based on specially formulated plasticized PVC compound, which are designed to meet specific requirement of building industry. It is essential that a device is used against potential risk of discomfiture that tends to be caused in concrete structure following climatic, geo-disturbances and frictional impasse which result in expansion or contraction in concrete structure. And the expansion or contraction results in leakage/seepage of water exposing the structure to bring the risk of cracks or dismemberment
Features of our Rubber Water stop:
1. The Rubber Water stop strip 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 Rubber Water stop 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 Rubber Water stop, it could facilitate fixed with adjacent reinforced, and not produce shifting. Construction of our Rubber Water stop is convenient, positioning installation is firm.
Types of Rubber Waterstop:
1. Common Rubber Waterstop
2. Swellable Rubber Waterstops/Hydrophilic Rubber Waterstop belt
3. Rubber Waterstop with Steel Side
| Description | Index |
| 1. Hardness ( Shore A ) | 60±5 | 60±5 | 60±5 |
| 2.Tensile strength ,MPa ≥ | 15 | 12 | 10 |
| 3.Elongation at break , % ≥ | 380 | 380 | 300 |
| 4.Compression set % | 70°×24h, % ≤ | 35 | 35 | 35 |
| 23°×168h, % ≤ | 20 | 20 | 20 |
| 5. Tear strength ,KN/m ≥ | 30 | 25 | 25 |
| 6.Brittleness temperature, ≤ | -45 | -40 | -40 |
| 7.Hot air aging | 70°×168h | Hardness (shoreA) | +8 | ------ | _ |
Tensile strength, MPa
≥ | 12 | 10 | _ |
| Elongation at break, % ≥ | 300 | 300 | _ |
| 100°×168h | Hardness (shoreA) | __ | __ | +8 |
Tensile strength, MPa
≥ | __ | __ | 9 |
| Elongation at break, % ≥ | __ | __ | 250 |
| 8. Resistance to ozone ageing50pphm:20%,48h | Grade2 | Grade2 | Grade0 |
| 9. Adhesion of rubber to metal | With contact section in elastomer |
| 10. Notes | (1) Adhesion of rubber to metal is used to the rubber water stop with steel edge.
(2) If there are other special requirements, it could add inspection items properly after making deal by both sides. When as users' requirements to check mildew test according to the circumstances, the mildew proof property must be equal to or over Grade 2. |
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Zaoqiang Dacheng Rubber, a manufacturing company built in the year 1996, Located in Northern of China. In 2005, Zaoqiang dacheng Rubber Company mergersed with Fezhed Rubber technology company and other construction products producing companies to become a strong grouped company, which takes important part in standards correcting and the construction manufacturing area in China and part of the company is listed in the year 2012.
Our main products include: Bridge and Road Construction products as various elastomeric bearings, bridge pot bearings, spherical bearings, bridge flexible equipment; Seismic isolation as lead rubber bearings, high damping rubber bearings, steel type seismic bearings, waterproofing products as various waterstops, etc. We also in the area of pipeline solution products manufacturing.
These products contain 10 series with over 200 species and more than 2, 000 specifications. We can offer high quality products, competitive price and timely service for every client. Our products are successively used by many famous companies, and they were exported to 18 countries, including Canada, German, USA, Russia and so on.
Guaranteeing the product quality is our company's basic principle, Our Belief is Work once, Trust all lives!
