produce high quality NO.30 ASTM D-226 asphalt roof felt - ASTM
Type: Roofing Felt,roofing felt | Place of Origin: Hebei China (Mainland) | Brand Name: JIAN DA | Model Number: ASTM |
color: black | Usage: roof underlay | Material: ASTM | size: 36in*72ft |
Watertightness: no tranmission | Tensile: 133,9 +/- 59,5 N | Mass: 238,8 +/- 1,3 g/m2 |
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±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.
Storage and handling:
Asphalt saturated organic felts require protection form damage and the weather. store rolls upright in a dry
location and never install when wet or over a wet roof deck.
Cangzhou Jiansheng Building Waterproof MAterial Co.,LTD is an enterprise engaged in study,produce and construction of building waterproof material.Since setting up
in1992,We have developed into one of the leading companies in the building material industriy based on the cooperation with scientific research,production,marketing
as well as construction by ourselves.Persuing "Credibility and Quality First,Customers Foremost,ConsecutiveDevelopment",to be realistic and innovative,to forge ahead
in unity.
We "Jianda" brand serial waterproof materials strictly meet the national standard and have passsed ISO9002,They are granted as "Premium brand"recognised by China
Building Material market Association and National Building Material Bureau,''Famous Brand''of Hebei Province.The servicelife can last as long as more than 20 years, They
can be widely used for the waterproof damp-proof and leakage proof of building surface,basement,subway,tunnel,pool,viaduct and airport runway,The product are ideal waterproof
material for modern building industry.
Packaging Detail:packed in rolls with pallet |
Delivery Detail:10 DAYS AFTER 30% PAYMENT |