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Sheet Membrane

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Product Introduction

Description

Application

It is suitable for general roofing and underground waterproofing projects with stable structure.

Technical Data

Implement Standard: GB/T18243-2008
NO.	Item	Standard	Result
1	Heat resistance, ºC	110ºC, no flowing, no dripping(APP) 90ºC, no flowing, no dripping(SBS)	Pass
2	Elongation at break, %≥	25	30
3	Low temperature flexibility, ºC≤	-7ºC no cracking(APP) -20ºC no cracking(SBS)	Pass
4	Water tightness 0.3MPa 120min	Watertight	Pass
5	Tension, N/50mm≥	500	545

Specification

Roll Size	Thickness	Upper Surface Material			Application Technology
1m*10m	3m, 4m	PE	Fine Sand	Mineral Granule	Torch Applied

Components

Sheet membrane is widely used for roof waterproofing in buildings and construction sites. These sheets are made of bituminous materials that provide excellent waterproofing properties. They are available in various sizes, thicknesses, and dimensions to suit different roofing requirements. Sheet membrane is made up of several layers of materials, each having its unique function. The top layer is made of mineral granules that provide UV and fire resistance. The middle layer is made of fiberglass mesh, which provides strength and durability. The bottom layer is made of bitumen, which provides the waterproofing properties.

Storage & Transportation

Different types and sizes of materials shall be stored separately, keep in sequence and avoid mess; Store materials in dry and ventilated condition, protect from sunshine, rain or other extreme environment; Storage temperature shall be less than 45ºC, the max height of stack is 5 layers. Prevent squeezing against membranes during transit, provide cover on top if necessary.

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