waterproof 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
Asphalt waterproof building paper Physical requirements
Test item | ASTM D226 15# | ASTM D226 30# | ASTM D4869 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% |
Cangzhou Jiansheng Building Waterproof Material CO., LTD TeL:0086-317-8661999 Fax:0086-317-8661899 Website:www.hbjianda.com www.hbjianda.en.alibaba.com | |||||
Technological performance data | |||||
Fieltro M.H.R 15 | Fieltro M.H.R 15/40 | Fieltro M.H.R 10/40 | Fieltro M.H.R 10/16 | ||
Resistance to tearing | 12,9 +/- 4,2 N | 9,7 +/- 1,4 N | 6,7 +/- 0,4 N | 6,7 +/- 0,4 N | |
Moisture vapour transfer rate | 6,61 g/m²/h | 8,41 g/m²/h | 5,12 g/m²/h | 5,12 g/m²/h | |
Tensile | 203,8 +/- 71,3 N | 114,7 +/- 22,4 N | 133,9 +/- 59,5 N | 133,9 +/- 59,5 N | |
Mass | 350,6 +/- 8,8 g/m2 | 289,3 +/- 14,2 g/m2 | 238,8 +/- 1,3 g/m2 | 238,8 +/- 1,3 g/m2 | |
Gross Weight | 14 kg (>13,5) | 11,6 kg(>10,6) | 9 kg(>8,3) | 3,6 kg | |
Thickness | 0,36 +/- 0,18 mm | 0,33 +/- 0,04 mm | 0,28 +/- 0,04 mm | 0,28 +/- 0,04 mm | |
Width | 1m | 1m | 1m | 1m | |
Length | 40 m | 40 m | 40 m | 16 m | |
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
building paper and fieltro M.H.R. 15/40 and M.H.R 10/40
