EVA Geomembrane/EVA Waterproof Board

EVA flashing is made of ethylene, vinyl acetate and a variety of chemical additives multi-polymeric materials, its high density, anti-penetration ability, but also has a very good corrosion resistance, because of the special nature of the material is rarely used in home furnishings, more for large public occasions, and as long as the large waterproofing system will use it.

Keywords：

Category：

Waterproof board

Email:1071173371@qq.com

Online consultation

More products

EVA Geomembrane/EVA Waterproof Board

Detail

Product Description.EVA flashing is made of ethylene, vinyl acetate and a variety of chemical additives multi-polymeric materials, its high density, anti-penetration ability, but also has a very good corrosion resistance, because of the special nature of the material is rarely used in home furnishings, more for large public occasions, and as long as the large waterproofing system will use it.

Product Features.

1, EVA flashing because of the material has a very good corrosion resistance, long-term practical and unchanged performance

2, EVA flashing also has a good low temperature resistance, just choose in - 35 degrees will not be broken.

3, EVA flashing also has good adhesion with the grass-roots ground, open for new and old road joints, and the effect is also very satisfactory.

4, EVA flashing construction effect is also very convenient and fast, stretching is also very good.

Applications.Municipal waste landfill, coal ash dam treatment, roads, railroads, drainage projects, water conservancy, tunnels, embankment, dam gate impermeability, liquid storage reservoir impermeability, water transmission, liquid transmission channels, solid waste pile impermeability, roof impermeability, building basement, underground garage damp-proofing, pile membrane weir, sea-islanding, wharf engineering, golf course, port construction, etc. Gate impermeability, liquid storage reservoir impermeability, water and liquid transfer channels, solid waste pile impermeability, roof impermeability, building basement and underground garage damp-proofing, pile membrane weir, sea and land enclosure, wharf engineering, golf course, harbor construction, etc.

Implementation standard: GB18173.1-2012

Tensile strength /Mpa	room temperature（23℃）	≥16
Tensile strength /Mpa	High temperature（60℃）	≥6
Tensile elongation /%	room temperature（23℃）	≥550
Tensile elongation /%	Low Temperature（-20℃）	≥350
Tear strength （KN/m）		≥60
Impermeability /0.3MPa/30min		No Leakage
Low temperature bending /－35℃		No cracks
Heating expansion volume /mm	Extension	≤2
Heating expansion volume /mm	Systolic	≤6
Hot air old (80℃×168h)	Tensile strength retention rate /%	≥80
Hot air old (80℃×168h)	Tensile elongation retention /%	≥70
Alkali resistance [saturated Ca(OH)2 solution 23℃×168h]	Tensile strength retention rate /%	≥80
Alkali resistance [saturated Ca(OH)2 solution 23℃×168h]	Tensile elongation retention /%	≥90
Artificial climate aging	Tensile strength retention rate /%	≥80
Artificial climate aging	Tensile elongation retention /%	≥70

TB/T 3360.1-2014

Tensile strength at break /Mpa	Vertical	≥18
Tensile strength at break /Mpa	Horizontal	≥18
Tensile elongation /%	Vertical	≥650
Tensile elongation /%	Horizontal	≥650
Tear strength （KN/m）		≥100
Impermeability /0.3MPa/24h		No Leakage
Low temperature bending /－35℃		No cracks
Heating expansion volume /mm	Extension	≤2
Heating expansion volume /mm	Systolic	≤6
Hot air old (80℃×168h)	Tensile strength at break /Mpa	≥16
Hot air old (80℃×168h)	Tensile elongation /%	≥600
Alkali resistance [saturated Ca(OH)2 solution×168h]	Tensile strength at break /Mpa	≥17
Alkali resistance [saturated Ca(OH)2 solution×168h]	Tensile elongation /%	≥600
Artificial Weathering	Tensile strength retention at break/%	≥80
Artificial Weathering	Tensile elongation retention /%	≥70
Puncture strength	Thickness 1.5mm（N)	≥300
VA content %		≥5