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Quick Details

  • 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: ASTM asphalt roofing felt
  • Material: asphalt paper and organic fiber
  • saturation: 100%,120%
  • moisture: 2.0
  • breaking strength, minCD: 15lbf/in,20lbf/in
  • tear strength: 2.0N
  • Thickness: 0.6mm,0.8mm,1.2mm

Packaging & Delivery

Packaging Details Roofing felt packed in rolls with pallet
Delivery Time Shipped in 10 days after payment
 
Product Description

 

Jianda construction waterproof materials ASTM asphalt 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!

 

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