T/ZZXJX 149-2022 Active Group standards

T/ZZXJX 149-2022 Slot-type Concrete Composite Panel Application Technical Specification

Publish Date: 2022-11-10 Implement Date: 2022-11-10 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/ZZXJX 149-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Concrete structure

Publish Date: 2022-11-10

Implement Date: 2022-11-10

Scope

Main technical content: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Basic provisions 5. Materials 5.1 Concrete 5.2 Rebar and connection materials 5.3 Other materials 6. Structural design 6.1 General provisions 6.2 Component design 6.3 Board seam design 6.4 Board end design 6.5 Groove design 7. Manufacturing, transportation, and stacking 7.1 General provisions 7.2 Advanced design 7.3 Molds 7.4 Manufacturing of grooved precast boards 7.5 Stacking and transportation of grooved precast boards 7.6 Quality inspection and acceptance 8. Construction and acceptance 8.1 General provisions 8.2 Preparation for lifting grooved precast boards 8.3 Lifting grooved precast boards 8.4 Concrete pouring