T/CAIEC 139-2025 Active Group standards

T/CAIEC 139-2025 Assembly-type building pre-fabricated exterior wall board joint waterproof construction technical regulations

Publish Date: 2025-06-26 Implement Date: 2025-07-25 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/CAIEC 139-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Concrete structure

Publish Date: 2025-06-26

Implement Date: 2025-07-25

Scope

Main technical content: This document specifies the basic requirements, material performance, construction, and quality inspection for the waterproofing of the joints of prefabricated external wall panels in assembly-type buildings. This document is applicable to the waterproofing of the joints of prefabricated concrete external wall panels in assembly-type buildings.