T/ZZXJX 152-2022 Active Group standards

T/ZZXJX 152-2022 Code for durability technology of concrete structure in prefabricated building structure

Publish Date: 2022-11-08 Implement Date: 2022-11-08 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 152-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Concrete structure

Publish Date: 2022-11-08

Implement Date: 2022-11-08

Scope

Main technical content: 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Basic provisions 4.1 Environmental categories and performance levels 4.2 Design principles 4.3 Material requirements 5 Design 5.1 General provisions 5.2 Structural requirements 5.3 Durability technical measures 6 Component manufacturing 6.1 General provisions 6.2 Raw material selection 6.3 Precast component production 7 Storage and transportation 7.1 General provisions 7.2 Protecting finished products 7.3 Transportation and storage 8 Construction and installation 8.1 General provisions 8.2 Construction preparation 8.3 Precast component installation 8.4 Control of construction errors on the same floor 8.5 Protecting finished products 8.6 Environmental protection during construction 9 Precast component connection and protection 9.1 General provisions 9.2 Precast component connection 9.3 Sleeve connection 9.4 Grouting technology 9.5 Sealing technology 9.6 Waterproofing measures 10 Quality inspection and acceptance 10.1 General provisions 10.2 Raw materials 10.3 Precast component inspection 10.4 Precast component installation and connection inspection 10.5 Quality acceptance