T/DASI 019-2022 Active Group standards

T/DASI 019-2022 Water Discharge Surface (Ground) System with Micro-Pore In-Situ Casting Technology

Publish Date: 2022-06-14 Implement Date: 2022-06-14 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/DASI 019-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Comprehensive Building Materials

Publish Date: 2022-06-14

Implement Date: 2022-06-14

Scope

Scope: This document specifies the terms and definitions, classification and marking, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of cast-in-place microporous water drainage pavement (floor) systems. This document applies to cast-in-place microporous water drainage pavement (floor) systems used in projects with water drainage and permeability requirements, such as pavements, square floors, and parking lot floors, excluding roadbed cushion layers. Main technical content: This document specifies the terms and definitions, classification and marking, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of cast-in-place microporous water drainage pavement (floor) systems. This document applies to cast-in-place microporous water drainage pavement (floor) systems used in projects with water drainage and permeability requirements, such as pavements, square floors, and parking lot floors, excluding roadbed cushion layers. In the requirements section, technical indicators such as the water permeability coefficient, workability, wear resistance, impact resistance, resistance to water erosion, frost resistance, resistance to chemical media, compressive strength and flexural strength of the system base layer, bonding strength of the base layer adhesive, compressive strength and flexural strength of the system surface layer, and bonding strength are clearly specified. In the test methods section, the test method standards for each item are determined.