|Type:||Other Waterproofing Materials||Place of Origin:||Hebei China (Mainland)||Brand Name:||Jianda|
|Model Number:||ASTM||Width:||36in||length:||144ft 72ft|
|specification:||36*144||heat resistance:||105degree||usage:||roof underlayment|
|Watertightness:||no tranmission||Tensile:||133,9 +/- 59,5 N|
|Packaging Detail:||packed in rolls with pallet|
|Delivery Detail:||within 30 days after 30% payment or L/C|
15# ASTM D4869,36''X144'
15# ASTM D226,36''X144'
30# ASTM D4869,36''X72'
30# ASTM D226,36''X72'
ASTM asphalt roofing felt
ASTM D-226 roofing felt 30#
A roofing felt
used as an underlay beneath
tiles and other
ASTM D-226 roofing felt 15#
ASTM D-4869 roofing felt 15#
ASTM D-4869 roofing felt 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
Tear strength at 23±2°C min
Breaking strength at 23±2°C min MD
Breaking strength at 23±2°C min CD
Loss on heating at 105°Cfor 5h max
Width of the roll
Area of the roll
Net mass of saturated felt,min
Saturation,%by wt., min
A heavy-weight asphalt roofing felt made of a specially formulated organic sheet which has been fully saturated
with waterproofing asphalt.
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.
Average roll weight,Lbs/roll:54lbs
Roll Contents:216 sq.ft(20sq.m)
Rolls per pallet:30