GB/T 18244-2000
Replaced
T/SZWA 003-2020
Active
Group standards
T/SZWA 003-2020 Concrete internal mixed type self-repairing waterproof material and construction technical regulations
T/SZWA 003-2020 Concrete internal mixed type self-repairing waterproof material and construction technical regulations
Price:
$ 20.00
Basic Information
Standard Code:
T/SZWA 003-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Waterproof
Publish Date:
2020-08-25
Implement Date:
2020-09-25
Scope
Scope: 1. To standardize and promote the application of self-healing waterproofing materials (hereinafter referred to as "self-healing waterproofing materials") in waterproofing projects, enhance the anti-seepage performance of waterproofing concrete, reduce concrete cracking, improve concrete performance, and meet design and construction requirements, ensuring advanced technology, safety, reliability, economic feasibility, and environmental protection. This standard is formulated for this purpose. 2. This standard applies to the application of self-healing waterproofing materials in concrete projects. 3. In addition to meeting the requirements of this standard, the application of self-healing waterproofing materials in waterproofing concrete projects shall also comply with the provisions of current national standards. 4. Concrete mixed with self-healing waterproofing materials is used in concrete projects with anti-seepage requirements, including: underground engineering, tunnels and culverts, pipe galleries, bridges, dams, pools, roofing, and other waterproofing projects. 5. When the floor and side walls of underground engineering do not have conditions for external waterproofing construction, self-healing waterproofing concrete shall be used, and construction assurance measures shall be implemented. Main Technical Content: When used alone, concrete mixed with self-healing waterproofing materials can achieve no surface leakage or moisture stains, and can be used in first-level waterproofing projects where on-site external waterproofing is not feasible, such as the bottom slabs and side walls of deep basements. When the basement floor adopts anti-floating anchors with dense anchors that are prone to leakage points after perforation of the external waterproofing layer, and when the basement side walls adopt underground continuous walls or the distance between the supporting piles and the basement side walls is too small to provide space for external w
Development Information
Related Standards
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
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
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
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
GB/T 19889.4-2005
Replaced