ASTM standard Asphalt roofing felt beneath shingles/tiles D226/D4869

Product Overview

Description

           Asphalt saturated organic felt ASTM D226/ASTM D4869

 

Description:

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

 

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

 

 

 

Usage:

 

A roofing felt used as an underlay beneath asphalt shingles, wood shakes, tiles and other sloped coverings.

 

 

 

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

 

 

 

Description	Width	Length	Weight	Thickness
ASTM D-226 I roofing felt 15#	36in	144ft	23kg	0.8mm
ASTM D-226 II roofing felt 30#	36in	72ft	23.5kg	1.2mm
ASTM D-4869 I roofing felt 15#	36in	144ft	16.5kg	0.6mm
ASTM D-4869 II  roofing felt 30#	36in	72ft	13.5kg	0.8mm
Building paper I	40in	100ft	6.5kg	0.30mm
Building paper II	40in	72ft	6.5kg	0.40mm
Fieltro M.H.R 15	1m	40m	14kg	0.40mm
Fieltro M.H.R 15/40	1m	40m	11.6kg	0.35mm
Fieltro M.H.R 10/40	1m	40m	9kg	0.30mm

 

Features and advantages:

1.Required underlayment for roofs and some siding. Provides an extra layer of protection between your shingles and your roof deck .

 

2. Excellent asphalt saturation for effective waterproof. Impermeable even under extreme climate.

 

3.Heavy-duty design minimizes wrinkling.

 

4.Accurate lay lines for simple,consistent shingles application.Highly visible alignment lines.

 

5.Slip-resistant,even in warm climates

 

6.Heavy organic sheet. High tear strength.

 

Packaging:

Width:36''(0.914m)

Roll Contents:432 sq.ft(40sq.m)

Rolls per pallet:30

Pallet size:1.1mx1.1m

 

 

 

Storage and handling:

 

Asphalt roofing felt require protection from damage and the weather. Store rolls upright in a dry location and never install when wet or over a wet roof deck. 

 

 

 

 

Emily Li

 

Skype: jiandaemily

 

Tel:      86-317-5304602

 

             86-18031735276

 

Cangzhou Jiansheng Building Waterproof Material Co.,ltd

 

 

 

Featured products:

 

 

 

1. SBS/APP modified asphalt waterproof membrane(Polyester / Fiberglass reinforced)

 

 

 

2. Asphalt saturated organic felt ASTM D226 / ASTM D4869

 

 

 

3. Breathable waterproof and vapor permeable roof underlayment (CE certified)

 

 

 

4. Polymer(PE and PP) composite waterproof membrane