asphalt roofing felt and black building paper - ASTM D-4869,D-226

It is widely applied to the simple waterproofing,temporary-builing waterproofing,building dampproofing - details see: https://www.buildingsupplieshub.com/asphalt-roofing-felt-and-black-building-paper-10101338
Type: Roofing FeltPlace of Origin: Shandong China (Mainland)Brand Name: MCModel Number: ASTM D-4869,D-226
roofing felt: roofing felt   
asphalt roofing felt and black building paper
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The specification:

Asphalt saturated organic felt is processed by making the paper base soaked in low-softening petroleum asphalt,then covered with highsoftening petroleum asphalt,and last coated with isolating mate rials such as talk powder.

It is widely applied to the simple waterproofing,temporary-builing waterproofing,building dampproofing,packing;as well as the single,multi-layers waterproofing of building roofs,underground facilities,water conservancy projects,etc

Asphalt Saturated Organic Felt #15 type I ASTM D-226 (36in*144ft) and ASTM D-4869 ( 36in*144ft )

Asphalt Saturated Organic Felt #30 type II ASTM D-226 (36in*72ft) and ASTM D-4869 ( 36in*72ft )

The sample I .Felt Paper Plain is Asphalt Saturated Organic Felt #15 type I ASTM D-226 ( 36in*144ft )

Technical Date as follows:

NOITEMPHYSICAL PROPERTY
1Unroll: (at 10°C to 60°C)It will not crack, sticky cause tearing or mamage
2Finished product showsNo unsaturated spots

3

Average breaking strength

With fiber grain≥40lb/in
Across fiber grain≥20lb/in
4Pllability ( 25°C, 12.7mm, bent 90°)No crack
5Loss on heating ( 105°C, 5h )≤4%
6Width or roll36inches,(914mm)
7Area of roll432 square feet; 43 square meter
8Ash max%≤10

Sample 2 Felt Paper Perforated is Asphalt Saturated Organic Felt #30 type II ASTM D-4869 (36in*72feet )

Technical Date as follows:

NOITEMPHYSICAL PROPERTY
1Unroll: (at 10°C to 60°C)It will not crack, sticky cause tearing or mamage
2Finished product showsNo unsaturated spots

3

Average breaking strength

With fiber grain≥40lb/in
Across fiber grain≥20lb/in
4Pllability ( 23°C, 12.7mm, bent 90°)No crack
5Loss on heating ( 105°C, 5h )≤6%
6Width or roll36inches,(914mm)
7Area of roll216 square feet; 20 square meter
8Ash max%≤10

Packaging Detail:Pallet packaging and Kraft paper packaging
Delivery Detail:15days

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