Company Information

Broad Group Co., Ltd. is specialized in producing waterproof asphalt felt. we have our R&D

centers and workshops located in Cangzhou,city Hebei province. Adopting Sweden advanced technology,

our products are well sold in Southeast Asia, Cyprus, Mauritius, United States and other countries

Construction waterproof materials. ASTM asphalt roofing felt. waterproof materials

Construction waterproof materials. ASTM asphalt roofing felt. waterproof materials

Product Description

Asphalt roofing felt made of a specially formulated organic sheet which has been fully saturated with waterproofing asphalt.

1

Test item	ASTM	ASTM	ASTM	ASTM
	D-226 15#	D-226 30#	D-4869 15#	D-4689 30#
Pliability at 23±2°C.tested shall not crack when bent 90°	12.7mm (radius)	12.7mm (radius)	12.7mm (radius)	12.7mm (radius)
at a uniform speed over a rounded corner of radius in table
for each
Tear strength at 23±2°C min	2.5N	2.5N	2.5N	2.5N
Breaking strength at 23±2°C min MD	30LBF/in	40lbf/in	30lbf/in	40lbf/in
Breaking strength at 23±2°C min CD	15lbf/in	20lbf/in	15lbf/in	20lbf/in
Loss on heating at 105°Cfor 5h max	4.00%	4.00%	6.00%	6.00%
Width of the roll	36 in	36 in	36 in	36 in
Area of the roll	432 ft2	216 ft2	216 ft2	216 ft2
Net mass of saturated felt,min	560 g/m2	1270g/m2	400g/m2	660g/m2
Saturation,%by wt., min	120%	150%	100%	120%

Construction waterproof materials. ASTM asphalt roofing felt. waterproof materials

Product Catalogue

Packaging & Delivery

Packing: In Pallet, 30 Rolls per pallet, Pallet size: 1.1mx1.1m.

Delivery time: our powerful producion capacity will ensure timely delivery time, normally

7-15 days after advance payment

Our Services

Free sample, 24 hours available. Welcome you visit us anytime!

1

High Quality ,Competitive Price, considerate service" is our guidelines, Choosing us

as your insulation materials supplier, you will get more than you pay.