T/CBMF 227-2023 Active Group standards

T/CBMF 227-2023 Bare-bottom reinforced concrete circular tube

Publish Date: 2023-09-14 Implement Date: 2023-12-01 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/CBMF 227-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Building materials

ICS Name: Concrete and concrete products

Publish Date: 2023-09-14

Implement Date: 2023-12-01

Scope

Main technical content: This document specifies the classification and marking of reinforced concrete round pipes with bases (referred to as round pipes with bases), general provisions, technical requirements, test methods, inspection rules, and marking, transportation, and storage, as well as product quality certificates. This document is applicable to round pipes with bases used in gravity flow pipelines for rainwater, sewage, water diversion, and farmland irrigation, which are constructed by trenching. Round pipes with bases for other purposes (such as integrated pipe galleries and underground pipeline tunnels) can be implemented in accordance with this document.