產(chǎn)品詳情
SBS/APP modified bitumen waterproofing membrane(Torch Membrane)is made by soaking the base in bitumen,or thermoplas ticityelastomer(such as styrene butadiene-SBS), or thermoplastics (such as atactic polypropylene-APP,APAO,APAL) modified bitumen, then covering double faces with elastomer(SBS) or thermoplastics( APP, APAO,APAL) modified bitumen, and last finiishing the upward face with fine sands, mineral slates(or grains) or polythene membrane ect, while downward face with fine sands or polythene membrane.
Specificationshot-resistance 100 degree, cold-resistane under 25 degree,,last to 25 years
Thickness:2mm,3mm,4mm
Width:1m, Length:7.5m,10mhttp://www.boguanwaterproof.com/


