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Heavy Duty Bituminous Roofing Felt Easier Roll Out Less Sticking For Roof Underlayment

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Heavy Duty Bituminous Roofing Felt Easier Roll Out Less Sticking For Roof Underlayment

Heavy Duty Bituminous Roofing Felt Easier Roll Out Less Sticking For Roof Underlayment
Heavy Duty Bituminous Roofing Felt Easier Roll Out Less Sticking For Roof Underlayment Heavy Duty Bituminous Roofing Felt Easier Roll Out Less Sticking For Roof Underlayment

Large Image :  Heavy Duty Bituminous Roofing Felt Easier Roll Out Less Sticking For Roof Underlayment

Product Details:
Place of Origin: China
Brand Name: Jianda
Model Number: ASTM D-4869 /226 15#/30#
Payment & Shipping Terms:
Minimum Order Quantity: 300 rolls
Packaging Details: packed in rolls with blank craft paper or customized
Delivery Time: 10--15 work days
Payment Terms: L/C, T/T
Supply Ability: 1000 rolls per day

Heavy Duty Bituminous Roofing Felt Easier Roll Out Less Sticking For Roof Underlayment

Description
Weight: 6kg--15kg Material: Asphalt
Watertightnesss:: No Transmission Saturation:: 100%,120%
Specification:: 36''x144' Main Market: South America, Southeast Asia
High Light:

asphalt roofing paper

,

asphalt saturated felt paper

ASTM Standard Heavy Duty 15# Asphalt Roofing Felt Tar Paper Roof Underlayment

 

 

Introduction:

 

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

Heavy Duty Bituminous Roofing Felt Easier Roll Out Less Sticking For Roof Underlayment 0

Asphalt Saturated Organic Roofing Felt has been a trusted roofing underlayment for over 100 years. This product is applied directly to the roof deck on sloped roofs, and used under asphalt shingles, wood shakes and tiles. This product acts as a secondary layer of protection from wind driven rain, ice damming and normal weather patterns. The reason for the success is due to the products ability to shed water off roofs, and protect the underlying building from water damage. The product also has the unique ability to “breathe” and let interior moisture escape the building.

This is our better-quality asphalt roofing felt. Our reinforced mat is saturated with premium grade asphalt to provide a quality roofing underlayment. The rolls are manufactured with a better-quality reinforcing mat, and high content of asphalt. ASTM D4869 is most often specified product to insure weatherproofing protection on roofs.

Heavy Duty Bituminous Roofing Felt Easier Roll Out Less Sticking For Roof Underlayment 1

Advantages:

1. higher tear strength than other underlayments

2.  easier roll out less sticking

3.flatter installation lay-down with less curling

4.heavy duty organic mat

5.higher asphalt saturation than other product

6. consistent roll lengths

7.Lays flatter - heavy-duty design minimizes the wrinkling that can occur with cheaper felts

8.Better protection - superior asphalt saturation means improved waterproofing

9.Easier application - accurate lay lines allow for easier, more consistent shingle application

Storage/Care:

 

We recommend that the rolls be kept in a dry area out of the weather. If you are applying the felt in cold weather, we recommend storing it in a warm place at least 24 hours before applying to roof.

 

Dimensions Guide:

 

ASTM D-4869 15#

Item weight: 35 lbs.

Item weight: 15.87kg

Item length: 144ft or 43.89m

Item width: 3ft or .91m Square ft.: 432 (4 squares)

ASTM D-226 15#

Item weight: 50 lbs.

Item weight: 22.7kg

Item length: 144ft or 43.89m

Item width: 3ft or .91m Square ft.: 432 (4 squares)

 

 

Test item

ASTM

D-226 15#

ASTM

D-226 30#

ASTM

D-4869 15#

ASTM

D-4689 30#

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
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 390g/m2 660g/m2
Saturation,%by wt., min 120% 150% 100% 120%

Contact Details
Cangzhou Jiansheng Building Waterproof Material Co.,Ltd

Contact Person: Angela

Tel: 008615511775265

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