BM Torch G Mineral Surfaced APP modified Torch on Membrane

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Product Description

Product Description

Specification

Properties	Typical Value	Test Standard
Coating asphalt	APP polymer modified asphalt	-
Softening point, degree C	155+/-5	ASTM D-36
Penetration, @25 degree C, dmm	20+/-5	ASTM D-5
Low temperature cold flexibility @ 0 degree C	No crack	ASTM D-5147
Heat resistance @ 120 degree C	No flow	ASTM D-5147
Tensile strength ( L/T), ( N/5cm)	760/560	ASTM D-5147
Elongation at Break ( L/T), %	>35/50	ASTM D-5147
Tear resistance ( L/T), (N)	>300/200	ASTM D-5147 /D 4073
Puncture resistance, ( N)	>475	ASTM E-154
Resistance to Static/Dynamic	Static: L4 /Dynamic:l4	UEAtc 5.1.9 /UEAtc 5.1.10
Lap Joint strength, (N/5cm)	Same as membrane	EN 12317
Water absorption, %wt @ 23 degree C 24hrs	< 1	ASTM D-5147
Impermeability to water	Pass	EN 1928
Dimensional stability, ( % )	< 1	ASTM D6222

Coverage

Coverage differs depending on the surface condition:

BM TORCH G Flat Areas : 1.15m2/m2 ( Approx.) per layer with 10cm Overlaps and 15cms end laps. Average
wastages: 2-3%.

BM PRIME SBD41 Smooth Surface: 0.3-0.5 Ltr/m2 ( Approx.) will give dry film thickness of 100 microns.

Storage

The rolls must be stored vertically in a covered area. They should not be exposed to direct sunlight, UV and other sources of heat. The shelf life of the product lasts up to 12 months from the date of production. Extreme exposure to sunlight and UV may lead to deterioration of the product and may subsequently reduce its shelf life.

Heath And Safety

When torch melted the membranes can form a sticky compound and can stick to human skin. Apply plenty of cold water if it is in hot condition. Use soft cloth dipped in a suitable cleaner to remove the same. For deep burns, immediate medical assistance is suggested.

Supply

Nominal roll length: 1mx10m ; Nominal roll width : 1m ; Nominal thickness : 3mm, 4mm, 5mm