PDF
GB/T 20474-2015 Active
GB/T 20474-2015 Asphalt shingles made from glass felt
Abstract
This standard specifies the terms and definitions, classification, raw materials, requirements, test methods, inspection rules, marking, packaging, storage, and transportation of fiberglass-reinforced asphalt shingles (referred to as asphalt shingles).
This standard applies to asphalt shingles used on sloped roofs that are made primarily from petroleum asphalt, with the addition of mineral fillers. They use fiberglass felt as the base material and are coated with mineral granules (or flakes) on the upper surface for use in overlapping installation.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 20474-2015 |
| CCS | Roofing and paving waterproofing and moistureproof materials |
| ICS | Waterproof |
| Implement Date | 2016-11-01 |
Price
$ 66
Subtotal
$ 66
Tax
$ 0.00
Order Total (incl. tax)
$ 66