Construction waterproofing materials ASTM asphalt roll roofing felt - 30# ASTM D226,15#ASTM D-226

ASTM asphalt roll roofing felt, 1.Type:ASTM D-226,ASTM D-4869, 2 Size:36"x144',36"x72', 3 Excellent at water-resistence - details see: https://www.buildingsupplieshub.com/construction-waterproofing-materials-astm-asphalt-roll-roofing-felt-10101392

Type: Roofing Felt	Place of Origin: Hebei China (Mainland)	Brand Name: Jian Da	Model Number: 30# ASTM D226,15#ASTM D-226
Specification: 36''x72',36"X144'	Water Tightness: no tranmission	color: black	Usage: roofing underlayment
Material: asphalt paper	saturation: 100%,120%	moisture: 2.0	breaking strength, minCD: 15lbf/in,20lbf/in
tear strength: 2.0N	Materil: orgaic fiber and asphalt

Construction waterproofing materials ASTM asphalt roll roofing felt

Product Description

Construction waterproofing materials ASTM asphalt roll roofing felt

Specification

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

Technical capacity index

Test item	ASTM D226 15#	ASTM D226 30#	ASTM D4869 15#	ASTM D4689 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%

Asphalt saturated organic felts are designed as an underlayment product to be applied over the roof deck prior to the installation

of asphalt shingles. Install asphalt saturated organic felts as a secondary barrier to moisture caused by wind driven rain and ice damming.

Description:

A heavy-weight asphalt roofing felt made of a specially formulated organic sheet which has been fully saturated with waterproofing asphalt.

Feathers and benefits

heavy organic mat
high asphalt saturation
heavier roll weight
tightly wood roll lengths
excellent standard packaging
highly visible alignment lines
high tear strength
easier roll-out-less sticking

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:54lbs

Equipment

Packaging & Shipping

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.

Packaging:

Width:36''(0.914m)
Roll Contents:216 sq.ft(20sq.m)

Rolls per pallet:30

Pallet size:1.1mx1.1m

Hope to cooperate with you sincerly!

Packaging Detail:asphalt felt packed in rolls with pallet

Delivery Detail:within 10 days after receipt of the L/C or 30% deposit