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Product Details:
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| Product Name: | ASTM D 4869#30 | Size: | 0.92M*22M |
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| Mass: | 650 +/- 1,3 G/m2 | Purpose: | Roofing Underlayment |
| Roll Weight: | 13--15kg | Thickness: | 0.4/0.6/1.2mm |
| High Light: | black roofing paper,felt paper underlayment |
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Waterproof Black Building Paper Roofing Felt Paper 30 Minute / 60Minute
Best Value: Affordable price with superior quality and durability
Highest Quality Asphalt: Unlike most producers, this vertically integrated manufacturing facility processes its own asphalt to ensure the highest quality and consistency
Environmentally-Friendly Organic Core: Made from 100% reclaimed/recycled material (wood chips) with 10% post consumer content (paper)
Consistent Saturation: For superior moisture resistance and code compliance
Versatile: Can be used under fiberglass shingles, wood shakes, tile and other sloped roof coverings
Clearly Marked Guidelines: for easy installation
Physical Requirements
| Test item |
ASTM D-226 15# |
ASTM D-226 30# |
| Tear strength at 23±2°C min | 2.5N | 2.5N |
| Breaking strength at 23±2°C min MD | 30LBF/in | 40lbf/in |
| Breaking strength at 23±2°C min CD | 15lbf/in | 20lbf/in |
| Loss on heating | 4.0% | 4.0% |
| roll width | 36 in | 36 in |
| Coverage of the roll | 432 ft2 | 216 ft2 |
| Net mass per m2 | 560 g | 1270g |
| Saturation | 120% | 150% |
Used
A roofing felt used as an underlay beneath asphalt shingles, wood shakes, tiles and otherslopedcoverings.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.
Characteristics
Average roll weight,Lbs/roll:30lbs
width:36"(0.914m)
Roll Contents:216 sq.ft(20sqm)
Roll per pallent::52
Pallent size:1.1m*1.1m
A heavy-weight asphalt roofing felt made of a specially formulated organic sheet which has been fully saturated with waterproofing asphalt.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
FAQ
»Q1. What’s your product range?
A1:As a factory ,We mainly produce SBS modified bitumen membrane, ASTM standard paper based asphalt roofing felt, EN standard
breathable waterproof underlayment , self-adhesive polymer modified bituminous waterproof membrane and other waterproof coating.
»Q2. Can I order samples?Are you free for samples?
A2: Yes, we provide with free sample, and you should pay for the freight, which can show both of our sincerety, we can return back
the money to you when you place order from us.
»Q3. What's your delivery time?
A3:We are manufacturer, so we can efficiently control the production time, usually our delivery time is 10-25 working days.
Contact Person: Angela
Tel: 008615511775265
