250% 300% Expansion Hydrophilic Bentonite Rubber Water-Proof Bar From China Manufacturer

• Customization: Available
• Certification: ISO, CE, as Order
• Thickness: as Order
• Sample: Free
• MOQ: 100 Meters
• OEM: Acceptable
• Factory: Hengshui City, Hebei Province
• Expansion Rate: 250%, 300% or as Order
• Type: Waterproof Roll Material
• Ceiling Tile Shape: Strip
• Function: Anti-static, Fireproof, Heat Insulation, Sound-Absorbing, Waterproof
• Usage: Outdoor, Indoor
• After-sales Service: Yes
• Warranty: Yes
• Material: Mixed Rubber
• Ceiling Tile Type: Complicated Rubber
• Surface Treatment: No
• Color: Red, Black
• Transport Package: Carton and Pallet
• Specification: 1020, 2025, 2030, 3050 or as order
• Trademark: sanshi or OEM
• Origin: Hebei
• HS Code: 3926909090
• Production Capacity: 5000000 M/Day
• Package Size: 35.00cm * 32.00cm * 30.00cm
• Package Gross Weight: 7.500kg

Product Description

Product Application

Rubber water stop strips/ bars/ belts/ barriers for concrete joints is a new type of water stop check of aquatic products, it passes through vulcanization molding, but unlike general rubber products, it has excellent resilience, extensibility. And elastic seal water. It can meet water expansion, with water water stop, stop water effect to make it more reliable than ordinary waterproof materials.


Water-swelling rubber expansion strips/ bars/ belts/ barriers are designed for sealing construction joints, cold joints and working joints in concrete, around pipe penetrations, in sewer joints, against slurry walls, sheet piling. It can be used in combination with infiltrate stop in situation, which is deemed to be high risk.to solve the problem of leakage problems of concrete construction crack pioneered the new path. They are used for sealing of construction joints against impressed water in reinforced concrete structures. Used widely as sealing compounds in structural, civil, construction engineering and tunnel construction.


Other rubber strips:

An expansion joint is an assembly designed to safely absorb the heat-induced expansion and contraction of various construction materials, to absorb vibration, or to allow movement due to ground settlement or earthquakes. They are commonly found between sections of sidewalks, bridges, railway tracks, piping systems, and other structures.


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Main Features

1.  Preserve its integrity with self-control ability.
2.  Easy and fast to install owing to its high self-adhesive properties to dry surface.
3.  Form a permanently flexible watertight joints.
4.  Anti-aging without shrinkage, hardening and oxidization.
5.  Withstand harsh temperatures ranging from -30°F to 200°F.
6.  Non-toxic.
7.  No need of special handling.