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APP Modified Asphalt Waterproofing Membrane


Time:2019/7/19 16:15:21     Click Num:118

Product overview

APP modified asphalt waterproofing membrane takes polyester and glass fiber felt as matrix, covered with modified asphalt which is mixed with APP, anti-aging agent, anti-ultraviolet, then covered with PE film or granule on down and up sides.



Features & application

It has excellent high-temperature resistance, especially suits for hot regions, can be applied on industrial and civil buildings, such as roof, subway, highway, airplane runway.

 


Specification & classification

Classified by performance: type I, type II

Matrix: polyester, glass fiber

Coverings on upper surface: PE film, granule, aluminum sheet

Nominal width: 1000 mm

Nominal area: 10 ㎡

Thickness: 3.0 mm, 4.0 mm



Technical Index (Perform standard: GB18243-2008)

No.

Item

Index

PY

G

PY

G

PYG

1

Soluble substance content /g/㎡)

3mm

2100

-



4mm

2900

-



5mm

3500



experiment phenomena

-

matrix non-ignitable

-

matrix non-ignitable

-

2

watertightness 30min

0.3

0.2

0.3

3

heat resistance

110

130



≤mm

2

3

heat resistance

experiment phenomena

no flowing, dripping

4

low-temperature flexibility / 

-7

-15