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Heng Shui Kang Qiao Rubber Co., Ltd.

Rubber Water Stop, Rubber Water Stopper, Waterproof Material manufacturer / supplier in China, offering Rubber Water Stop for Concrect Made in China, Swellable Waterbars with Competitive Price, Hydrophilic Swelling Bentonite Waterstop for Concrete Joint and so on.

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Rubber Water Stop for Concrect Made in China

FOB Price: US $1 / Meter
Min. Order: 100 Meters
Min. Order FOB Price
100 Meters US $1/ Meter
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Port: Tianjin, China
Production Capacity: 10000 Meters Per Week
Payment Terms: L/C, T/T

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Product Catalog
High Quality Rubber Water Stop
34 Products
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Basic Info
  • Model NO.: 100mm, 200mm, 300mm,
  • Ceiling Tile Shape: Roll
  • Thickness: 4mm-12mm
  • Surface Treatment: Roll Coated
  • Certification: SGS, ISO
  • Usage: Outdoor
  • Hardness: 70 Shore a
  • Standard: GB18173.2-2000
  • Certificate: ISO
  • Trademark: Kang Qiao
  • Specification: Various Specifications
  • HS Code: 4008210000
  • Type: Building Sealing Material
  • Material: Rubber
  • Ceiling Tile Type: Metal Ceilings
  • Function: Waterproof
  • Color: Black
  • Tensile Strength: 8-16MPa
  • Elongation: 300%(Min)
  • Product Name: Cheap Good Quality Rubber Water Stop
  • Application: Concrete Construction
  • Transport Package: General Packing or According to The Customers
  • Origin: China
Product Description

1.Rubber water stop 
3.Sizes:up to the customer 
5.Delivery Term:6 days 
Guarantee delivery on time

Rubber waterstop, made of quality SBR (styrene butadiene rubber), neoprene rubber or natural rubber, is one of the widest types for concrete structure to prevent liquid leaking in or out. Generally, designed to be cast in the concrete, rubber waterstops are ideal for applications where high physical properties of rubber are required. For example, reservoirs, dams and other water retaining or excluding applications with high movements or water pressure. 

Rubber Water Stop for Concrect Made in China


1Hardness Shore A60±5
2Tensile Strength ≥15 MPa
3Elongation at break ≥380 %
4Compression set70ºC*24h % ≤35
23ºC*168h % ≤20
5Brittleness temperature ≤-45

Hot-air aging 70ºC X 72hHardness Shore A ≤+8
Tensile Strength N/mm²≥10
Elongation change rate %≤20

Features of rubber waterstop:

  • Excellent elasticity and flexibility.
  • Resistant to abrasion and tearing.
  • Resistant to corrosion and chemicals.
  • resistant to water.
  • Resistant to weather and aging.
  • Excellent sealing effect.

Application of rubber waterstop:
Rubber Waterstop is suitable for structures where the joints are subjected to high water pressure or pronounce repeated movements.
Dams, culverts, canals, spillways
Water towers, reservoirs
Sewage tanks
Tunnels and subways
Basement substructures

Waterstop selection
Dumbbell and Centre Bulb Rubber Waterstop are centrally placed type of sealing system.  Rubber Waterstop is particularly suited to high movement joints and joints in structures liable to subsidence.

Plain Web: Suitable for construction joints, contraction joints and joints where no shear movement is possible.
Centre Bulb: Suitable for expansion joints and joints with high movement.

Rubber Waterstop is to be installed securely held in their correct position whilst the concrete is placed. The concrete must be fully and properly compacted around the Rubber Waterstop to ensure that no voids or porous areas remain.
No holes are to be made through any waterstop.
Rubber Waterstop can be jointed with Hot or Cold Vulcanizing Method.

Rubber Waterstop should be store under covered condition. The product has a shelf life of thirty-six months.

Product show:

Rubber Water Stop for Concrect Made in China

Rubber Water Stop for Concrect Made in China

Rubber Water Stop for Concrect Made in China
Rubber Water Stop for Concrect Made in China

Company Show:
Rubber Water Stop for Concrect Made in China


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