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Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: LW
  • Model Number: LW0519
  • Product name: Bulk Quantity China Special Supplier PVC Water Stop
  • Material: PVC
  • Color: Black,Bluecan be customized
  • Application: Construction Joint Of Concrete Structure
  • Certification: ISO
  • Thickness: 1.0mm-3.0mm
  • Installation: Easy
  • Quality: International Standard
  • Guarantee period: 12 month
  • Size: Customer's Ruquirement

Packaging & Delivery

Packaging Details 20 meters a roll.
Delivery Time Within 15-25days after receiving the payment

Bulk Quantity China Special Supplier PVC Water Stop For Construction Joint Of Concrete Structure

Product Description

High Quality Customized Water Stop for Construction joint

1.expandable water stops 
3.Sizes:up to the customer 
Guarante delivery on time


Advantages of rubber water stop:

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



Most popular way of the placement of the water stop seal is tied to the steel frame works or small eyelet by means of small wires, certain metal clamps made to grip the water stop seal to keep it in proper position. Our waterstops are profiles based on specially formulated plasticized PVC compound, which are designed to meet specific requirement of building industry. It is essential that a device is used against potential risk of discomfiture that tends to be caused in concrete structure following climatic, geo-disturbances and frictional impasse which result in expansion or contraction in concrete structure. And the expansion or contraction results in leakage/seepage of water exposing the structure to bring the risk of cracks or dismemb erment.


Rubber Water stop is widely used in underground installation, tunnel and culvert, impounding reservoir, metro, and retaining dam and so on.

Tech data:

NO.Test ItemValue
1Hardness (Shore A)60+/-560+/-560+/-5
2Tensile MPa  151210
3Elongation at break(%)  380380300
4Compressionset(%)70° C*24h202020
523° C*168h302525
6Tear strength(kn/m)-45-40-40
7Brittle Temperature(°C)353535
8Ozone Resistance(50pphm,20% 48H)Level 2Level 2Level 2




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Company Information



  Beijing Langwei Times Sicience & Techonlogy Co., Ltd


 Founded in 2004, Beijing Long Way Times Science & Technology Co., Ltd. has been committed to the research and development of new type environmentally friendly building materials as well as the innovation of service and construction process. 
Our company is the member of Chemical Grouting Sub-Committee, Chinese Hydraulic Engineering Society, the Director Member of Waterproof Sub-Committee and China Construction Industry Association. The products developed by Langwei include AC-II liquid acrylate grouting materials (Patent No.20********2.7), MMA (Methyl Methacrylate) grouting materials, permeable crystalline waterproofing materials, polyurethane grouting materials, epoxy grouting materials and water-swelling water-proofing gel. Our products are of top quality among domestic similar products. 

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