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App bitumen waterproof membrane mineral finish

DYAPP membrane uses polyester or fiberglass as reinforcement, and APP modified bitumen as  impregnating material and covered with insulation materials like polyethylene, Aluminum foil, sands or mineral pieces.

Material: bitumen/asphalt
Roll size: 10sqm/roll
Reinforcement: Polyester/Fiberglass
Thickness: 3mm, 4mm
Top material:PE film/Aluminous foil/sand/grey mineral

width*length: 1m*10m

APP Waterproof Membarne       Reinforced base		PY				G
Type		Ⅰ		Ⅱ		Ⅰ		Ⅱ
Content of soluble substances(g/m2)≥	2mm					1300
	3mm	2100
	4mm	2900
Water impermeability	Pressure (Map)	0.3			0.2		0.3
	Retention time (min)	Impermeability within 30 min
Heat resistance ℃		110	130		110		130
Tensile strengthN/50mm≥	Longitudinal	450	800		350		500
	Transverse				250		30
Elongation at break %≥	Longitudinal	25%	40%		-------		-------
	Transverse
Tear strength  N≥	Longitudinal	250	350		250		350
	Transverse				170		200
Low temperature flexibility℃		3	-10		3		-10