Production Name HOT SALE Export Black Bentonite Water Swelling Burined in Rubber Water Stop bar for Construction Engineering Bidding(HOT) Product Description HOT SALE Export Black Bentonite Water Swelling Burined in Rubber Water Stop bar for Construction Engineering Bidding(HOT) Water stop 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,Viton etc. Usage:Waterproof stoppers are used for construction joints in subway, all kinds of pools, sewage treatment plant, tunnel, culvert, etc.
Physical properties parameter of Rubber Water-stop Belt |
no | Items | index |
B | S | J |
1 | Rigidity, HA | 60±5 | 60±5 | 60±5 |
2 | Tensile strength ,MPa ≥ | 15 | 12 | 10 |
3 | Snap and elongation,% ≥ | 380 | 380 | 300 |
4 | transmutation | 70ºC×24h,% ≤ | 35 | 35 | 35 |
23ºC×168h,% ≤ | 20 | 20 | 20 |
5 | Tear strength 21 ,KN/m ≥ | 30 | 25 | 25 |
6 | Brittleness temperature,ºC ≤ | -45 | -40 | -40 |
7 | Air aging 31 | 70ºC×168h | Rigidity, HA ≤ | 8 | 8 | -- |
Tensile strength, MPa ≥ | 12 | 10 |
Snap and elongation,% ≥ | 300 | 300 |
100ºC×168h | Rigidity, HA ≤ | -- | -- | 8 |
Tensile strength, MPa ≥ | 9 |
Snap and elongation,% ≥ | 250 |
8 | Ozone ageing 50pphm: 20%, 48h | 2grade | 2 grade | 0 grade |
9 | Rubber and metal bonding | In vivo sections flexibility |
Remark: |
1 rubber and metal bonded items apply only to the edge of water-stop which include steel. |
2 demand and supply can discuss about the question if there is OTHER special needs, such as mold assessment test, but the anti-mildew properties should be equal or higher than two grade. |
Packaging & Shipping HOT SALE Export Black Bentonite Water Swelling Burined in Rubber Water Stop bar for Construction Engineering Bidding(HOT) Packaging Detail:in rolls then in carton or wood box, also can according to customers' request Delivery Detail: within 7days after receiving payment Our Services HOT SALE Export Black Water Swelling Burined in Rubber Water Stop bar for Construction Engineering Bidding(HOT) Sample Time: (1)3-5days if you want to customize your logo (2)2days for our existing samples for reference Advantages:
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. Storage: In transport and storage, should not impact and damage the packing, Not weigh, Placed in ventilated and dry indoors, Kept away from direct sunlight, Prohibit contacting acid, alkalis, oil, organic solvent etc., Insulated from heat resource, Shelf time: 12 month Package:5m in a roll,5 rolls in a carton Company Information HOT SALE Export Black Bentonite Water Swelling Burined in Rubber Water Stop bar for Construction Engineering Bidding(HOT) 1. Self-research and development, professional, innovation-oriented company 2. The most specialized products and technology 3. Professional products and technical system and perfect service system 4. "Innovation, profession, loyalty, happiness" is our team theme
5.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.
6.We won the widespread praise from the domestic & overseas customers. 7.We forever adhere to the tenet: Customer first, People-oriented, Integrity-based, Continuous innovation.
FAQ We'll offer best products and service, good price to our clients forever!
Contact us if you need more details on Promotional Popular Use bentonite swelling rubber water stop bar. We are ready to answer your questions on packaging, logistics, certification or any other aspects about high elastic rubber water stop bar for concrete joints、
Rubber Waterstop strip\/bentonite swelling water stop bar. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Building Waterstop Series
FAQ We'll offer best products and service, good price to our clients forever! Contact us if you need more details on Promotional Popular Use bentonite swelling rubber water stop bar. We are ready to answer your questions on packaging, logistics, certification or any other aspects about high elastic rubber water stop bar for concrete joints、Rubber Waterstop strip\/bentonite swelling water stop bar. If these products fail to match your need, please contact us and we would like to provide relevant information. 
