Setelah - layanan purna jual
Dukungan Teknis Secara Online
Tempat asal
Shandong, China
Product Name
bitumen fiber board
size
1220*2440*2-40mm Stardard Size
usage
reinforced concrete structures
temperature resistance
0.05-0.10
water sbsorbtion
less than 15%
frost resistance
-40 degree cycle 30 times