GB/T 20474-2015 Active National standards

GB/T 20474-2015 Asphalt shingles made from glass felt

GB/T 20474-2015 Asphalt shingles made from glass felt

Publish Date: 2015-12-31 Implement Date: 2016-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 20474-2015
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Roofing and paving waterproofing and moistureproof materials
ICS Name: Waterproof
Publish Date: 2015-12-31
Implement Date: 2016-11-01
Pages: 16 pages

Scope

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.

Development Information

Word Count: 30 Thousand words Pages: 16 pages

Replace the following standards

Referenced Standards

GB/T 328.10-2007 Test methods for building sheets for waterproofing—Part 10:Bitumen,plastic and rubber sheets for waterproofing-watertightness GB/T 328.11-2007 Test methods for building sheets for waterproofing—Part 11:Bitumen sheets for waterproofing-flow resistance at elevated temperature GB/T 328.17-2007 Test methods for building sheets for waterproofing—Part 17:Bitumen sheets for waterproofing-adhesion of granules GB 8624-2012 Classification for burning behavior of building materials and products JC/T 1071 GB/T 328.4-1989 Test methods for asphalt waterproof roll roofing—Water absorption of asphalt GB/T 328.4-2007 Test methods for building sheets for waterproofing—Part 4:Bitumen sheets for waterproofing-thickness and mass per unit area GB/T 328.8-2007 Test methods for building sheets for waterproofing—Part 8:Bitumen sheets for waterproofing-tensile properties GB/T 328.26-2007 Test methods for building sheets for waterproofing—Part 26:Bitumen sheets for waterproofing-dissoulble composite of membrane(impregnated and coated asphalt amount) GB/T 8626-1988 Test method of flammability for building materials GB/T 8626-2007 Test method of flammability for building materials GB/T 18244-2000 Test methods for resistance to weathering of building water proofing materials GB/T 18244-2022 Test methods for weathering resistance of building waterproof materials GB/T 18840-2002 Padding for bituminous waterproof sheets GB/T 18840-2018 Inlay for bituminous waterproof sheets GB/T 8626-2026 Test method of flammability for building materials

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