T/ZZB 1244-2019 Active Group standards

T/ZZB 1244-2019 Post-tensioned hollow concrete slabs using the method of post-tensioning

Publish Date: 2019-10-16 Implement Date: 2019-10-31 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/ZZB 1244-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Concrete products

ICS Name: Concrete and concrete products

Publish Date: 2019-10-16

Implement Date: 2019-10-31

Scope

Main technical content: This standard specifies the classification, basic requirements, technical requirements, inspection methods, inspection rules, product quality certificates, marking, transportation and storage, and quality commitments of post-tensioned concrete hollow slab beams (hereinafter referred to as "post-tensioned slab beams"). This standard applies to the construction of bridges in highway, water transport, and municipal engineering projects using post-tensioned concrete hollow slab beams.