- Product Details
- {{item.text}}
Quick Details
-
Application:
-
Apartment
-
Design Style:
-
Modern
-
Place of Origin:
-
Hebei, China, Hebei, China (Mainland)
-
Brand Name:
-
JianDa
-
Model Number:
-
astm
-
Product Name:
-
ASTM D4869/226#15
-
Type:
-
Roofing Felt
-
Size:
-
36'*72''
-
Usage:
-
steep slope roofing underlayment
-
Material:
-
mat paer and asphalt
-
Tensile:
-
133,9 +/- 59,5 N
-
Mass:
-
238,8 +/- 1,3 g/m2
-
color:
-
color
-
Watertightness:
-
no tranmission
Quick Details
-
Warranty:
-
More than 5 years
-
After-sale Service:
-
Online technical support
-
Project Solution Capability:
-
graphic design, Others
-
Application:
-
Apartment
-
Design Style:
-
Modern
-
Place of Origin:
-
Hebei, China, Hebei, China (Mainland)
-
Brand Name:
-
JianDa
-
Model Number:
-
astm
-
Product Name:
-
ASTM D4869/226#15
-
Type:
-
Roofing Felt
-
Size:
-
36'*72''
-
Usage:
-
steep slope roofing underlayment
-
Material:
-
mat paer and asphalt
-
Tensile:
-
133,9 +/- 59,5 N
-
Mass:
-
238,8 +/- 1,3 g/m2
-
color:
-
color
-
Watertightness:
-
no tranmission
Production Description
Asphalt Paper Felt
Roofing felt (felt paper,asphalt felt paper) is a sheet material impregnated with bitumen(asphalt),similar totar paper,used in building construction.the term felt comes from the historical method of making the base material.Felt is an unwoven fabric that is produced by matting fibres under pressure.The fibres form the structure of the fabric.
ASTM asphalt roofing felt
|
Description
|
Width |
length |
Weight |
Thickness |
Usage |
|
ASTM D-226 roofing felt 30# |
36in 0.914m |
72ft 21.95 m |
23.5kg
|
1.2mm |
A roofing felt used as an underlay beneath asphalt shingles, wood shakes, tiles and other sloped coverings.
|
|
ASTM D-226 roofing felt 15# |
36in 0.914 m |
144ft 43.89 m |
23kg |
0.8mm |
|
|
ASTM D-4869 roofing felt 15# |
36in 0.914m |
144ft 43.89m |
16.5kg |
0.6mm |
|
|
ASTM D-4869 roofing felt 30# |
36in 0.914m |
72ft 21.95m |
13.5kg |
0.8mm |
Physical requirements
|
Test item |
ASTM D-226 15# |
ASTM D-226 30# |
ASTM D-4869 15# |
ASTM D-4689 30# |
|
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) |
12.7mm (radius) |
12.7mm (radius) |
12.7mm (radius) |
|
Tear strength at 23±2°C min |
2.5N |
2.5N |
2.5N |
2.5N |
|
Breaking strength at 23±2°C min MD |
30LBF/in |
40lbf/in |
30lbf/in |
40lbf/in |
|
Breaking strength at 23±2°C min CD |
15lbf/in |
20lbf/in |
15lbf/in |
20lbf/in |
|
Loss on heating at 105°Cfor 5h max |
4.0% |
4.0% |
6.0% |
6.0% |
|
Width of the roll |
36 in |
36 in |
36 in |
36 in |
|
Area of the roll |
432 ft2 |
216 ft2 |
216 ft2 |
216 ft2 |
|
Net mass of saturated felt,min |
560 g/m2 |
1270g/m2 |
400g/m2 |
660g/m2 |
|
Saturation,%by wt., min |
120% |
150% |
100% |
120% |
Installation
A roofing felt used as an underlay beneath asphalt shingles, wood shakes, tiles and other sloped coverings.S aturated 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.
Packaging Transportation and Storage
Average roll weight,Lbs/roll:54lbs
width:36"(0.914m)
Roll Contents:216 sq.ft(20sqm)
Roll per pallent::30
Pallent size:1.1m*1.1m
