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1.0mm Black Asphalt Saturated Roofing Felt Paper

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1.0mm Black Asphalt Saturated Roofing Felt Paper

1.0mm Black Asphalt Saturated Roofing Felt Paper
1.0mm Black Asphalt Saturated Roofing Felt Paper

Large Image :  1.0mm Black Asphalt Saturated Roofing Felt Paper

Product Details:
Place of Origin: China
Brand Name: Jianda
Certification: ISO,ASTM
Model Number: RF
Payment & Shipping Terms:
Minimum Order Quantity: 100rolls
Price: Negotiated
Packaging Details: Pallets or customized
Delivery Time: 7 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000rolls per day

1.0mm Black Asphalt Saturated Roofing Felt Paper

Description
Product Name: Felt Paper Underlayment Type: No.15/No.30
Specification: ASTM D4869/ASTM D226 Thickness: 0.4mm-1.0mm
Width: 36inch Production Capacity: 500rolls Per Day
Ingredients: Paper And Asphalt Technics: Impregnation
Color: Black Packing Label: Customized
High Light:

saturated roofing felt paper

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asphalt roofing felt paper

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1.0mm roofing felt paper

Black Roofing Paper Asphalt Saturated Roofing Felt Paper

 

What is felt paper

Roofing felt, which is looking black paper like material that a local roofing company puts on your roof before the asphalt shingles.

 

Why did roofing felt come about

Originally, roofing felt was used for temporary protection against the wind and rain during the roofing process and keep sap from deteriorating the shingles. Now with modern building materials, you don not have to worry about sap too much.

Roofing felt has been around for 50 years. But, it has always served its purpose. Protect your decking from the elements and it offer some protection from the elements in times of emergencies.

If you have damage and you can see felt, call your local roofing contractor immediately. You will have a leak develop and interior damage will likely occur,

 

Felt paper specifications and physical properties data

Test item

ASTM

D4869  30#

ASTM

D226 30#

ASTM D4869 15# ASTM D226 15#
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)

19.1mm

(radius)

12.7mm

(radius)

12.7mm

(radius)

Tear strength at 23±2°C min 3.0N 5.0N 2.0N 2.5N
Breaking strength at 23±2°C min MD 40lbf/in 40lbf/in 30lbf/in 30lbf/in
Breaking strength at 23±2°C min CD 20lbf/in 20lbf/in 15lbf/in 15lbf/in
Loss on heating at 105°Cfor 5h max 6.0% 4.0% 6.0% 4.0%
Width of the roll 36 in 36 in 36 in 36 in
Area of the roll 216 ft2 216 ft2 432 ft2 432 ft2
Net mass of saturated felt,min 660g/m2 1200g/m2 360g/m2 560g/m2
Saturation,%by wt., min 120%

150%

 
100% 120%

 

What does roofing felt 15# and 30# mean?

The numbers were based on the weight per square (100 sq.ft) of the roll of roofing felt. During the process of manufacturing, hot asphalt is added to recycled paper in varying amounts. Thicker asphalt coating, heavier the weight.

 

How to store 

It requires protection from damage and the weather. Store rolls upright in a dry location and never install when wet or over a wet roof deck.

1.0mm Black Asphalt Saturated Roofing Felt Paper 0

 

 

 

 

 

Contact Details
Cangzhou Jiansheng Building Waterproof Material Co.,Ltd

Contact Person: Angela

Tel: 008615511775265

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