T/ZZB 1984-2020 Active Group standards

T/ZZB 1984-2020 Prestressed Concrete Hollow Panels

Publish Date: 2020-12-18 Implement Date: 2020-12-30 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 1984-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Architectural construction and decoration projects

ICS Name: \nThe roof

Publish Date: 2020-12-18

Implement Date: 2020-12-30

Scope

Main technical content: This document specifies the dimensions and markings of prestressed concrete hollow slabs, basic requirements, technical requirements, test methods, inspection rules, marking, stacking, transportation, and product quality certificates. This document is applicable to prestressed concrete hollow slabs (hereinafter referred to as hollow slabs) used in industrial and civil buildings with an earthquake resistance intensity of not more than 8 degrees and an environmental category of Class I and Class IIA.