T/CWA 216-2024 Active Group standards

T/CWA 216-2024 Exterior wall integrated silicone rubber waterproof and decorative coating

Publish Date: 2024-09-12 Implement Date: 2024-12-12 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/CWA 216-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Waterproof

Publish Date: 2024-09-12

Implement Date: 2024-12-12

Scope

Scope: Applicable to the waterproof decoration of the external walls of buildings and structures. It is an integrated silicone rubber waterproof decorative coating made mainly from silicone rubber emulsion or modified silicone rubber emulsion, with the addition of various auxiliary agents. Main technical content: 1. Classification: The products are divided into primer, intermediate coat, and top coat according to their categories. The intermediate coat is divided into Type I and Type II according to its solid content. 2. General requirements: The production and application of the products shall not cause harmful effects on human health, organisms, and the environment. The safety and environmental protection requirements related to their use shall comply with the provisions of relevant national standards and norms of China. 3. Technical requirements: - Appearance: The primer, intermediate coat, and top coat shall be uniform in state, without gelation, layering, or clumping. - Physical and mechanical properties of the intermediate coat: Solid content/% ≥ 65 (Type I) ≥ 60 (Type II); anti-sagging property/μm ≥ 500. - Requirements for the top coat: Hydrophobicity (minimum contact angle) ≥ 95°. - Limits of harmful substances: The limits of harmful substances in the primer, intermediate coat, and top coat shall meet the requirements of GB 18582-2020 Section 5.1 and the Class A requirements of JC 1066-2008 Section 4.1, and shall also meet the environmental protection requirements of the product's application site. 4. Test methods 5. Inspection rules 6. Marking, packaging, transportation, and storage

Development Information

Related Standards

GB/T 18244-2000 Replaced

GB/T 18244-2000 Test methods for resistance to weathering of building water proofing materials

Publish Date: 2000-10-27

GB/T 19889.7-2005 Replaced

GB/T 19889.7-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 7:Field measurements of impact sound insulation of floors

Publish Date: 2005-07-29

GB/T 19889.1-2005 Replaced

GB/T 19889.1-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 1:Requirements for laboratory test facilities with suppressed flanking transmission

Publish Date: 2005-09-09

GB/T 19889.2-2005 Abolished

GB/T 19889.2-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2:Determination,verification and application of precision data

Publish Date: 2005-09-09

GB/T 19889.3-2005 Replaced

GB/T 19889.3-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 3:Laboratory measurements of airborne sound insulation of building elements

Publish Date: 2005-09-09

GB/T 19889.4-2005 Replaced

GB/T 19889.4-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 4:Field measurements of airborne sound insulation between rooms

Publish Date: 2005-09-09