Waterproof material rubber strip
1. Excellent tightness performance;
2. Great adhesive strength;
3. New-style waterproof.

 Jizhou ZhongJie Engineering Materials Co., Ltd was established in the year 2000, and mainly manufacture geogrids, geotextile, geomembrane,double-resistance grids for mining, high-pressure oil tubing, waterproof plate, and rubber fender, rubber waterstop belt,etc.

Waterproof material rubber strip

PN (BW) waterstop strip is a new type of waterproof building material with selfadhesive property synthesized by

polymer, inorganic water-swelling material, rubber and additives.

1.Specifications: JPN-150,JPN-220,JPN-300

2.Sub-volume expansion rate,%: ≥150

3.High tempreture flowing (80 *5h): no flowing

4.Low tempreture test(-20*2h): no embrittlement

Functions: 1) Absorb water and expand volume;

         2) compact the gaps between new and old concret, to form watertight plasticity colloid.

         3) Its hydrophilic expansion property won't lose after long-term repeated expansion.

Performance: 1) weather resistant, anti-aging, anti-leaking, erosion-resistant;

                          2) Anti-fire, hot insulation, sound insulation;

                          3) Low expansion speed,non-toxic, no dissolved matter;

                          4) Simple operation and low cost.

Application: PN (BW) waterstop strip is a kind of newest, best antiseeping material used in underground construction 

works, waters, traffic tunnel, power plant cooling towers, municipal water supply and drainage etc concrete 

construction projects, which completely resolves the around seepage problems caused by friction between rubber 

and steel waterstop belt.

 Packing: