product description

The ethylene vinyl acetate modified asphalt copolymer (ECB) resin is used as the main material, and the anti-aging agent, the antioxidant, the ultraviolet absorber and the like are used as auxiliary materials, and the polymer waterproof sheets having uniform cross-section materials are used.

Features

It has high strength, large extension and strong resistance to deformation; good anti-seepage performance, anti-aging, anti-ultraviolet and anti-puncture ability; good chemical stability, non-toxic and environmental protection.

Specification model

Thickness | 1.0mm 1.2mm 1.5mm 2.0mm

Width | Customizable

Length | Customizable

Scope of application

Suitable for waterproofing and seepage prevention projects such as tunnels, subways, bridges, planting, water system landscapes and artificial landfills.

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Construction process

1. Do the test welding work: test welding before construction to determine the walking speed and welding temperature;

2. Clean up the residue in time: During the construction process, the residue should be cleaned frequently to keep the work surface clean;

3, to ensure the quality of the weld: the use of hot-melt double seam welding, lap width ≥ 100mm, the effective width of the weld is not less than 10mm; single seam welding lap width ≥ 60mm, the effective width of the weld is not less than 25mm;

4, pay attention to pressure adjustment: welder pressure directly affects the construction quality, during the construction process, when the pressure is not suitable, it must be stopped and adjusted;

5, construction temperature 5 ~ 40 ° C, rainy days and more than five windy weather is prohibited construction.

Engineering case

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Performance

"Polymer waterproof material Part 1: Sheet" GB18173.1-2012 (JS3)