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No.15 ASTM D4869 Type I Asphalt Shingles Underlayment 0.4mm Thickness

Place of Origin China
Brand Name Jianda
Certification ISO,ASTM
Model Number RF
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

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Product Details
Product No.15 ASTM D4869 Type I Asphalt Shingles Underlayment Saturated Felt Paper Type No.15 Felt Paper
Standard ASTM D4869 Type I Thickness Around 0.4mm
Size 36inchx144feet Area 432 Sq.ft.
High Light

underlayment for asphalt shingles

,

roof shingle underlayment

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Product Description

No.15 ASTM D4869 Type I Asphalt Shingles Underlayment Saturated Felt Paper

 

Introduction

No.15 ASTM D4869 Type I saturated felt is a uniform, flexible felt of organic fibers, impregnated with an asphalt saturant. Line markings are placed on the top surface for ease of installation. This product features excellent asphalt saturation for effective waterproofing.

 

Uses:

 

A felt paper is used as an underlayment beneath fiberglass and asphalt shingles, wood shakes, tiles, and other sloped roof coverings. It helps to stop leaks caused by wind-driven rain.

 

Physical properties data:

 

 

Test item

 

 

ASTM

D4869 Type I

 

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)

 

Tear strength at 23±2°C min

 

 

2.5N

 

Breaking strength at 23±2°C min MD

 

 

30LBF/in

 

Breaking strength at 23±2°C min CD

 

 

15lbf/in

 

Loss on heating at 105°Cfor 5h max

 

 

6.0%

 

Width of the roll

 

 

36 in

 

Area of the roll

 

 

432 ft2

 

Net mass of saturated felt,min

 

 

370 g/m2

 

Saturation,%by wt., min

 

 

100%

 

Tear strength-test in both the machine (MD) and cross direction (CD). 

Average Breaking Strength-test in both the machine (MD) and cross direction (CD). 

Pliability (10 strips tested shall not crack when bent 90° at a uniform speed over a rounded corner or radius in table for each type.

Loss on Heating at 221 F for 5 hours maximum.

 

Features 

 

1.Best value:

Affordable price with superior quality.

2.Environmentally friendly orgainc core.

3.Versatile:

Can be used under fiberglass shingles, wood shakes, tile, and other sloped roof coverings.

4.Highest quality asphalt.

5.Consistent saturation.

6.Clearly marked guidelines.

 

 

No.15 ASTM D4869 Type I  Asphalt Shingles Underlayment 0.4mm Thickness 0No.15 ASTM D4869 Type I  Asphalt Shingles Underlayment 0.4mm Thickness 1