T/QGCML 4820-2024 Active Group standards

T/QGCML 4820-2024 Ecological Landscape Pre-fabricated Hollow Hexagonal Block Secondary Protection Wall Operating Technical Regulations

Publish Date: 2024-11-18 Implement Date: 2024-12-03 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/QGCML 4820-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Hydraulic structures

Publish Date: 2024-11-18

Implement Date: 2024-12-03

Scope

Main technical content: This document specifies the terms and definitions, design, preparation for operation, protection operation with hollow hexagonal blocks, and quality inspection of the ecological landscaping prefabricated hollow hexagonal blocks for secondary slope protection. This document is applicable to the ecological landscaping prefabricated hollow hexagonal blocks for secondary slope protection in the SL-HD-SG1 section