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                        APP Modified Asphalt Waterproofing Membrane


                        Time:2019/7/19 16:15:21     Click Num:898

                        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


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