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ASTM asphalt roofing felt
Description
Width length Weight Thickness Usage
ASTM D-226 roofing felt 30# 36in
0.914m 72ft
21.95 m 23.5kg
1.2mm A roofing felt
used as an underlay beneath
asphalt shingles,
wood shakes,
tiles and other
sloped coverings.
ASTM D-226 roofing felt 15# 36in
0.914 m 144ft
43.89 m 23kg 0.8mm
ASTM D-4869 roofing felt 15# 36in
0.914m 144ft
43.89m 16.5kg 0.6mm
ASTM D-4869 roofing felt 30# 36in
0.914m 72ft
21.95m 13.5kg 0.8mm
Physical requirements:
Test item ASTM
D-226 15# ASTM
D-226 30# ASTM
D-4869 15# ASTM
D-4689 30#
Pliability at 23¡À2℃.tested shall not crack when bent 90¡ãat a uniform speed over a rounded corner of radius
in table for each 12.7mm
(radius) 12.7mm
(radius) 12.7mm
(radius) 12.7mm
(radius)
Tear strength at 23¡À2℃ min 2.5N 2.5N 2.5N 2.5N
Breaking strength at 23¡À2℃ min MD 30LBF/in 40lbf/in 30lbf/in 40lbf/in
Breaking strength at 23¡À2℃ min CD 15lbf/in 20lbf/in 15lbf/in 20lbf/in
Loss on heating at 105℃for 5h max 4.0% 4.0% 6.0% 6.0%
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%
Description:
A heavy-weight asphalt roofing felt made of a specially formulated organic sheet which has been fully saturated
with waterproofing asphalt.
Uses:
A roofing felt used as an underlay benea |
| Company: |
Cangzhou Jiansheng Building Waterproof Materials Co.,Ltd
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| Contact: |
Ms. Ada Li |
| Address: |
the east industrial of nanpi country |
| Postcode: |
061503 |
| Tel: |
86 0317 8661999 |
| Fax: |
86 0317 8661899 |
| E-mail: |
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