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Rubber waterstop ring is a ring-shaped waterproof material made of macromolecule inorganic water-absorbing swelling materials and refined rubber. It is commonly sleeved in the middle of the bolt or strainer and embedded in the cast-in-place concrete wall to achieve great waterproof effects. As it expands when exposed to water and seals the gap, therefore, it is also known as swellable waterstop ring or swellable seal ring.
| Item | Index |
|---|---|
| Volume expansion ratio ≥ | 300% |
| Flow at high temperature ( 80 °C × 2 h) | No flow |
| Low temperature test (-20 °C × 2 h) | No fragile |
It is mainly used in all kinds of underground buildings, basements, foundation works, tunnels, water conservancy, civil air defense works, water storage structures, municipal water supply and drainage works and other concrete construction that have waterproof requirements.
- Simple structure and easy to construction.
- Nontoxic, Corrosion resistance, reliable quality;
- Speed up the construction progress, save labor, time and reduce the cost of raw materials.
- Simple working principle and strong visibility.
- Easy to be understood and accepted by the design, supervision, owner and construction parties.
- Up to 300% volume expansion rate.
- Reliable and durable, no leakage occurs during various construction process.
In the concrete formwork, there are many gaps between the split bolts and the surrounding concrete. Pressure water will inevitably seep into these gaps along the split bolt and cause water leakage. If a swellable waterstop ring is provided in the middle of the split bolt, when the water seeps into the gap, the waterstop ring will expand and fill the gap after expansion to achieve waterproof effects.
In the box, on the pallet with PE film.
Hengshui Jingtong Rubber Co., Ltd. specializes in manufacturing and exporting waterstop products since the establishment in 1983. Adhering to the principle that quality determines the success and failures. Our company pays much attention to quality managements and today we are one of the leading companies owning customers in many countries.
1. Advanced and Sufficient equipment More than 100 sets of most advanced equipment in our workshop ensure timely delivery time for large orders. Additional, it can ensure standardized production, which accord with international standard.
2. Experienced and skilled worker team Equipped with professional production skills and several years experience, our worker team can improve production efficiency and reduce production losses for cost reduction.
3. Multiple models for completed products We have almost all of standard bearing pad models to produce standard bearing pads, including pot bearing, laminated bearing pad, spherical bridge bearing, high damping rubber bearing and lead rubber bearings.
4. Perfect Package & Timely delivery All the products are inspected before loading, then they will be perfectly packed. Then our skilled loading team will operate the equipment for easy and fast loading.
5. Professional sales team Full knowledge of bearing pad products, good spoken and written English and excellent communication skills can offer you the best solutions to your questions. You can ask for recommendation, customized service and any other information you want from them.
