chopped strand mat

chopped strand mat 45g/m 50g/m2 55g/m2 60g/m2 yarn space 15mm base for APP, SBS modified bitumen waterproof membrane

chopped strand mat (Fiberglass roofing tissue) is mainly used as excellent substrate material for APP or SBS modified bitumen membrane. It is characterized as high tensile strength, corrosion resistance, easy soakage by bitumen, and so on. The longitudinal strength and tear resistance can be further improved by incorporating reinforcements into the tissue across its whole width. The substrate, made of fiberglass roofing tissue, is not easy to crack, ageing and rot.

Items	Unit	fiberglass roofing tissue
		F-WM-50	F-WM-60	F-WM-90	F-WM-45/T	F-WM-50/T	F-WM-60/T	F-WM-90/T
Linear density of reinforcement yarn	Tex				32/68
Yarn space	mm				15/30
Area weight	g/m 2	50	60	90	45	50	60	90
Binder Content	%	<25
Tensile Strength MD	N/5cm	160	160	300	160	170	220	330
Tensile Strength CD	N/5cm	80	110	200	60	70	100	200
Roll Width	mm	1000
Roll Length	m	1500/3000	2400	1500	1600/3400	1500/3100	2400	1500
Roll Diameter	mm	<1170
Paper Core Internal Dia.	mm	76/152

chopped strand mat