Rubber / EVA / PE expansion joint

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$0.30 - $2.00 / Pieces | 500 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Beijing, China (Mainland)
Brand Name:
Model Number:
Other Waterproofing Materials
Supply Ability
Supply Ability:
3000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Packaging according to customer requirements!
Lead Time :
5 days after resieved tne deposit.


Specifications1.8 years experience
2.Credible quality
3.Delivery in time
4.Less dense


1.8 years experience
2.Credible quality
3.Delivery in time
4.Less dense
5.Pretty good anti permeability



Polyethylene closed-cell foam plate is also called joint filler board, which is a new type of joint water-stop material . It has been repeated proved that the performance is much better than wood, cork, rubber, asphalt by China's Ministry of Communications Academy of Sciences .



  1. Low surface bibulous rate, good performance of anti osmosis
  2. Resistance to solvent corrosion like acid, alkali, salt, oil, etc.
  3. Good performance of ageing resistance
  4. Not flow in high temperature, not embrittle in low temperature
  5. Closed sell prevents water absorption
  6. Easily worked can be cut with knife
  7. Structural expansion in concrete brick
  8. High density withstand hydrostratic pressure
  9. Excellent and quick recovery after compression


Technical Data:


Physical Properperties 
Tensile Strength3.75kg/cm2
Tear Strength3.10kg/cm2
Water Absorption0.02% Volume
Operating Temperature40°C to 70°C
Recovery at 50% compressionAverage -98%
Bacteriological attack resistanceExcellent





Concrete highway expansion joint,


Road and bridge,


Water conservancy project: dam, protecting beach, baffle bar, slope protection,


Water and electricity engineering, thermal power engineering, water tower bottom water-stop,

Airfield ,runway,

Port, wharf,


Water tunnel, tunnel,


Subway, underground passage.



With the unique advantages of strong recovery rate, no water absorption, water impact resistance, weather resistance, chemical resistance and aging resistance, Polyethylene closed-cell foam plate is becoming more and more widely used, without which for other materials.





Stored in dry and ventilated places, prevent sunlight and rain, stack separately for different categories and specifications, keep flat, the height should not be more than 5 layer.1 year from the date of production in normal conditions.


About us:


Beinjig Longway Times Science & Technology 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