T/HSSIA 004-2022 Ecological Treatment of Embankment Slope with Composite Assembled Chain Cages
T/HSSIA 004-2022
Basic Information
Scope
Scope: This document specifies the product marking and examples, technical requirements, test methods, inspection rules, packaging, marking, and storage for the composite assembly chain-link cages (hereinafter referred to as "chain-link cages") used in the ecological treatment of embankment slopes. This document is applicable to the production and inspection of chain-link cages; Main technical content: 5.1 Raw materials 5.1.1 Raw material dimensions and tolerances 5.1.2 Physical properties 5.2 Composite geotextiles 5.2.1 Tensile strength 5.2.2 Single-filament fiber tensile strength 5.2.3 Anti-aging performance 5.2.4 Frost resistance strength performance 5.2.5 Elongation before failure and CBR puncture strength 5.3 Chain-link cages