PE Waterproof Sheet

PE (polyethylene) waterproofing membrane has non-toxic, smooth and flat surface, corrosion resistance, high tensile strength, good shaping and light specific gravity. It is suitable for waterproofing pools, drains, river banks, dumps, tunnels, etc.

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PE Waterproof Sheet

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Waterproof board

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PE Waterproof Sheet

Detail

Product introduction:

Product features.

1) Good elasticity, good flexibility, flexibility, and low temperature bending performance;

2) excellent impermeability and high barrier, good bonding performance, easy construction;

3) chemical corrosion resistance, acid and alkali resistance and excellent weather resistance;

4) excellent flame retardant performance, to ensure that the project.

Application scope:

mainly used in important waterproofing projects such as subway tunnels. It is used for waterproof and impermeable projects such as tunnels, subways, basements, roofs, etc. It is especially suitable for waterproof projects on the inner surface of vaults.

Executive 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/mm	Extension	≤2
Heating expansion/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
人工气候老化	Tensile strength retention rate/%	≥80
人工气候老化	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）		≥95
Impermeability/0.3MPa/24h		No Leakage
Low temperature bending / -35℃		No cracks
Heating expansion/mm	Extension	≤2
Heating expansion/mm	Systolic	≤6
Hot air old （80℃×168h）	Tensile strength at break/Mpa	≥15
Hot air old （80℃×168h）	Tensile elongation/%	≥550
Alkali resistance [saturated Ca(OH)2 solution×168h]	Tensile strength at break/Mpa	≥16
Alkali resistance [saturated Ca(OH)2 solution×168h]	Tensile elongation/%	≥550
Artificial Weathering	Tensile strength retention at break/%	≥80
Artificial Weathering	Tensile elongation retention /%	≥70
Puncture strength	Thickness 1.5mm（N)	≥300
VA content %		≥5