asphalt building paper Fieltro M.H.R 15:1*40m Fieltro M.H.R 15/40:1*40m Fieltro M.H.R 10/40:1*40m ASTM D226, ASTM D4869
Black asphalt Waterproof building paper
Description | Width | Length | Weight | Thickness | |
ASTM D-226 I roofing felt 15# | 36in | 144ft | 23kg | 0.8mm | |
ASTM D-226 II roofing felt 30# | 36in | 72ft | 23.5kg | 1.2mm | |
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ASTM D-4869 I roofing felt 15# | 36in | 144ft | 16.5kg | 0.6mm | |
ASTM D-4869 II roofing felt 30# | 36in | 72ft | 13.5kg | 0.8mm | |
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Building paper I | 40in | 100ft | 6.5kg | 0.30mm | |
Building paper II | 40in | 72ft | 6.5kg | 0.40mm | |
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Fieltro M.H.R 15 | 1m | 40m | 14kg | 0.40mm | |
Fieltro M.H.R 15/40 | 1m | 40m | 11.6kg | 0.35mm | |
Fieltro M.H.R 10/40 | 1m | 40m | 9kg | 0.30mm | |
Test item | ASTM D-226 15# | ASTM D-226 30# | ASTM D-4869 15# | ASTM D-4689 30# |
Pliability at 23±2°C.tested shall not crack when bent 90° at 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±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 | 4.0% | 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 beneath asphalt shingles, wood shakes, tiles and other sloped coverings.
Physical Specificatons:
Average roll weight,Lbs/roll:52
Packaging:
Width:36''(0.914m)Roll Contents:432sq.ft(40sq.m)
Rolls per pallet:30
Pallet size:1.1mx1.1m
construction and waterproof material black asphalt waterproof building paper
