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ECB ethylene acetate asphalt blending waterproof board

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产品描述

 

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.

 

click the link

 


 

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

 

 

Click on the link to the project case

 


 

Performance

 

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

project

index

Tensile strength at break (normal temperature) MPa ≥

14

Elongation at break (normal temperature)% ≥

500

Tear strength KN/m ≥

60

Impervious (30min)

0.3MPaNo leakage

Low temperature bending temperature °C ≤

-35,No crack

 

 


 

 

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