Waterproof sheet

Waterproof sheet 1.Width:1~2m 2.Thickness:0.8~1.0mm 3.Raw materials: PVC/EVA/HDPE/LDPE 4.High quality

  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 sheet

 Waterproof sheet is manufactured by domestic advanced technology of two co-extruded single-screw extrusion, joining reinforcer, antioxidant in the materials of resin EVA/PVC, to form plate through melting, plastication, extrusion, pulling etc processes. Waterproof plate also could be heat sealedtogether with geotextile (signal layer) to form composite waterproof sheet.

Specifications:

1.Breaking tensile strength/Mpa: EVA 16/PVC 10

2.Breaking elongation/%: EVA 550/PVC 200

3.Tearing strength/KN/m: EVA 60/PVC 40

4.Impermeability/0.3Mpa/24h: no leakage

Item	ECB/EVA(L/H)	LDPE(L/H)	LLDPE(L/H)	HDPE(L/H)
elongation strength≥Mpa	17/19	15/17	17/19	19/21
percentage elongation at break≥%	600/500	560/520	600/550	500/450
deformation to heating<%	2.0~3.0	2.0~3.0	2.0~3.0	2.0~3.0
bending performance to low temperature	-35 no crack
anti-osmotic performance	0.2Mpa,24hours no leakage
agglutinate ability of cutting>N/mm	5	5	5	5

Performance:  1. Anti-corrosion, UV radiation resistant                           2. Anti-aging, anti-abrasion                           3. Strong ability of anti-puncture                           4. Easy construction, no pollution

Application: Applied in garbage field, Tailings storage yard, channel seepage, dam seepage, subway construction, tunnel project etc.

Waterproof sheet