- Contact Person : Mr. LEE TONY
- Company Name : Tianjin Yuhong Building Waterproof Material Co., Ltd.
- Tel : 86-22-86878034
- Fax : 86-22-86818288
- Address : Tianjin,Tianjin City,No.18 Tianxiu Street, Tie Dong Road Industrial Region, Bei Chen District,
- Country/Region : China
- Zip : 300402
roofing asphalt
Related Product Searches:roofing asphalt,High Quality,roofing asphalt , double layer shingles,laminated shingles
YUHONG brand roofing asphalt introduction
About us
YUHONG colored asphalt shingle is composed of fiberglass impregnated and coated on both side with weathering-grade asphalt mixture, and surfaced on the weather side with mineral granules, on the other side with sand. It is classified into two categories3-tab series and laminated series.
It has various advantages such as abundant color, stability, light weight, mechanical fastening, easy installation, installation pollution free, low wastage, easy detail treatment, etc. It can be applied on all kinds of pitch roof with slope of 20-90, as well as rotundity and arc roof.
Specification
Here is the China standard of GB/T20474-2006.If this can not meet your requirement,pls let us know and we can produce it for you.
Number | Item | Single layer | Double layer |
1 | Fusible content(g/m2)≥ | 1000 | 1800 |
2 | strength/(N/50mm) ≥ | Longitudinal | 500 |
Traverse | 400 | ||
3 | Heat resistance (90°C) | No sliding,flowing,Dripping | |
4 | low temperature flexibility(10°C) | No crack | |
5 | Tearing strengh/N ≥ | 9 | |
6 | Water Impermeability(0.1Mpa,30min) | Impermeability | |
7 | Anti-nail Extraction Performance/N ≥
| 75 | |
8 | Adhesive Performance of Mineral Grains b/g ≤
| 1.0 | |
9 | Peeling Strength of Mental c/(N/mm)≥ | 0.2 | |
10 | Artificial Climate Accelerating Ageing | Surface
| No slippering,no flowing no driping
|
E≤Chromatism
| 3 | ||
(10°C) Flexibility
| No Crack
| ||
11 | Anti-wind Performance | Pass | |
12 | Heat-resistance of the Self-adhesive Glue
| 50°C | sticky |
75°C | ≤2mm Slipper
| ||
13 | Peel Strength of the Overlay /N ≥ | --- | 20 |
a. Cold flexibility can be customized b. Apply to asphalt shingle covered by mineral grains (pieces) only. C.Apply to asphalt shingle covered by metal foil only. | |||
Product Specifications | |
Mode | Laminated Asphalt Shingles |
Length | 1000mm±3mm |
Width | 333mm±3mm |
Thickness | 5.2mm-5.6mm |
Weight per bundle | 25kg±1kg |
Packing | 16 pieces/bundle |
Shingles per square meter | 7 pieces |
Our factory
CE certificateroofing asphalt
