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Zaoqiang Dacheng Rubber Co., Ltd.

PVC Waterstop, Waterproof Material, Expanding Rubber Water Stop Band manufacturer / supplier in China, offering Durable PVC Water Stop with High Performance, Inflatable Rubber Stopper/Rubber Pipe Plugs for Closing Pipeline, Economic and Durable Air Inflatable Rubber Dam for Irrigation and so on.

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Durable PVC Water Stop with High Performance

Purchase Qty.:
1,000-9,999 10,000+
FOB Unit Price: US $4.5 US $3.9
Purchase Qty. (Meters) FOB Unit Price
1,000-9,999 US $4.5
10,000+ US $3.9
Get Latest Price
Port: Tianjin, China
Production Capacity: 50, 0000meters/Year
Payment Terms: L/C, T/T

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Product Catalog
18 Products
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Basic Info
  • Model NO.: various
  • Ceiling Tile Shape: Strip
  • Thickness: 3.0mm
  • Function: Waterproof
  • Color: Black
  • Width: 250mm
  • Length of Each Roll: 20meters
  • Transport Package: General Packing or According to The Customers
  • Origin: Factories in Hengshui City of China.
  • Type: Nr or Cr
  • Material: PVC
  • Ceiling Tile Type: PVC Ceilings
  • Certification: ISO
  • Usage: Concrete Joint
  • Thichness: 3mm
  • Trademark: DACHENG
  • Specification: Various Specifications
  • HS Code: 4008210000
Product Description
Contact Person: Grady Wang

Mobile: 86-13253291538


Waters 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.
1. What kinds of water stop can be divided into?
It can be divided into four types. They are general rubber water stop, pvc water stop, water-swelling rubber water stop and rubber water stop with steel edge.

Durable PVC Water Stop with High Performance
2. Which material should we select or what it depends?
A. Selecting material of water stop, it should consider the medium (acid, alkali, salt, oil, solvent and various corrosive gas) bring effects for water stop. When it is used in acid-base environment, it should select neoprene water stop. When it is used in oil, it's better to select chemigum water stop.
B. If it is possible to be eroded by mycete in medium, it should consider the temperature, ultraviolet light, ozone aging, oft-repeated deformation and so on. Under low temperature, it's better select EPDM water stop. 
3. Which difference in parameter for rubber water stop and pvc water stop?
No Item Natural RubberSynthetic RubberPVC
1Hardness Shore A60±560±550±5
2Tensile Strength ≥15 Mpa12 Mpa12 Mpa
3Elongation at break ≥380 %380%300%
4Brittleness temperature ≤-45- 40- 30
Hot-air aging  
70ºC x 72h 
Hardness Shore A ≤+8+8+8
Tensile Strength N/mm²≥ 101010
Elongation change rate %≤ 202020
4. Which section or model can you produce?
We have dozens of sectional drawing in our factory, please reference below picture, which is only parts of our models. In usually, clients would supply their sectional drawing and we customize it for them.

Durable PVC Water Stop with High Performance
5. Could you give us some idea about how to confirm the thickness and width?
Select the width and thickness of water stop considering below three factors  
Horizontal and vertical deformation of movement joint
Water pressure
Section size of structure
Width (mm)Thickness (mm)Horizontal and vertical deformation of movement joint
40012 NNY 
45020   NY
50020   NY
Note: Y is on behalf of "suitable", N is on behalf of "usable"
6. What should we attend when we store them.
It should be stored in aeration-drying room to avoid direct sunlight and damp environment. If it is placed outside, please take some measure to cover them.

Durable PVC Water Stop with High Performance
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