ASTM waterproof asphalt roll roofing underlayment felt - ASTM D226 ASTM D4869,15#,30#

ASTM waterproof asphalt roll roofing underlayment felt1Type:ASTM D-226,ASTM D-4869, 2Size:36"x144',36"x72', 3High water reisist - details see: https://www.buildingsupplieshub.com/astm-waterproof-asphalt-roll-roofing-underlayment-felt-10101405
Type: Roofing FeltPlace of Origin: Hebei China (Mainland)Brand Name: JIAN DAModel Number: ASTM D226 ASTM D4869,15#,30#
Specification: 36'*72'',36"x144'Usage: steep slope roofing underlaymentMaterial: mat paper and asphaltcolor: black
ASTM waterproof asphalt roll roofing underlayment felt
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Product Description

ASTM waterproof asphalt roll roofing underlayment feltSpecification

DescriptionWidthlengthWeightThicknessUsage
ASTM D-226 roofing felt 30#36in

0.914m

72ft

21.95 m

23.5kg1.2mm

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

23kg0.8mm
ASTM D-4869 roofing felt 15#36in

0.914m

144ft

43.89m

16.5kg0.6mm
ASTM D-4869 roofing felt 30#36in

0.914m

72ft

21.95m

13.5kg0.8mm

Technical capacity index

Test itemASTM

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 each12.7mm

(radius)

12.7mm

(radius)

12.7mm

(radius)

12.7mm

(radius)

Tear strength at 23±2°C min2.5N2.5N2.5N2.5N
Breaking strength at 23±2°C min MD30LBF/in40lbf/in30lbf/in40lbf/in
Breaking strength at 23±2°C min CD15lbf/in20lbf/in15lbf/in20lbf/in
Loss on heating at 105°Cfor 5h max4.0%4.0%6.0%6.0%
Width of the roll36 in36 in36 in36 in
Area of the roll432 ft2216 ft2216 ft2216 ft2
Net mass of saturated felt,min560 g/m21270g/m2400g/m2660g/m2
Saturation,%by wt., min120%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

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

Company Information

Hope to cooperate with you sincerly!

Packaging Detail:Packed in rolls with pallet.
Delivery Detail:within 10 days after receipt 30% the down payment or L/C.

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