T/CASMES 325-2024 Active Group standards

T/CASMES 325-2024 Non-trenching repair construction technical regulations for urban drainage pipes

Publish Date: 2024-06-14 Implement Date: 2024-06-17 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/CASMES 325-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Civil Engineering Comprehensive

Publish Date: 2024-06-14

Implement Date: 2024-06-17

Scope

Main technical content: This document specifies the basic requirements for non-excavation repair of urban drainage pipes, pre-treatment of pipes, the in-situ curing method with flipping, the cement-based mortar spraying method, the polymer material spraying method, the pipe lining method, the pipe lining method, the stainless double expansion ring method, the stainless steel quick lock method, and other technical requirements.