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 | ||||||
Ⅰ | Ⅱ | |||||||
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 | |||||
