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GB/T 45972-2025Technical requirements for complete sets of production equipment for concrete slabs of prefabricated buildings (English PDF)

装配式建筑用混凝土板材生产成套装备技术要求

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

August 1, 2025

Implementation date

February 1, 2026

Scope

GB/T 45972-2025 is the English-translated version of 装配式建筑用混凝土板材生产成套装备技术要求.

GB/T 45972-2025 is the Chinese standard "Technical requirements for complete sets of production equipment for concrete slabs of prefabricated buildings".

Its scope clause reads: This document specifies the classification, composition, technical requirements and requirements of complete sets of equipment for the production of concrete slabs for prefabricated buildings (hereinafter referred to as complete sets of equipment).

Requirements, safety and environmental protection, installation, commissioning and trial production and delivery documents, describing the performance test.

This document applies to the design, manufacture and inspection of complete sets of equipment for the production of precast concrete wall panels and precast concrete floor panels for assembled buildings. Other prefabricated building concrete slabs may be used for reference.

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Document preview — GB/T 45972-2025

National Standard of the People's Republic of China

ICS: 91.110
Classification: Q 92

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface
1 Scope
2 Normative references
3 Terms and Definitions
4 Classification and composition
4.1 Classification
4.2 Composition
5 Technical Requirements
5.1 Basic Requirements
5.2 Performance of complete equipment
5.3 Modular system
5.4 Molding System
5.5 Maintenance system
5.6 Demolding system
5.7 Circulation System
5.8 Electrical and control systems
6 Safety and Environmental Protection
7 Installation, commissioning and trial production
7.1 Installation
7.2 Debugging
7.3 Trial Production
8 Performance Testing
9 Delivery of documents
Appendix A (Normative) Trial Production Conditions for Complete Equipment
Appendix B (Normative) Performance Test Methods for Complete Equipment

1 Scope

This document specifies the classification, composition, technical requirements and requirements of complete sets of equipment for the production of concrete slabs for prefabricated buildings (hereinafter referred to as complete sets of equipment).

Requirements, safety and environmental protection, installation, commissioning and trial production and delivery documents, describing the performance test.

Other prefabricated building concrete slabs may be used for reference.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document.

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to

This document.

GB/T 191 Pictorial markings for packaging, storage and transportation

GB/T 1591-2018 Low alloy high strength structural steel

GB 2893 Safety Colors

GB 2894 Safety signs and their use guidelines

GB/T 3797 Electrical Control Equipment

GB 4053.1 Safety requirements for fixed steel ladders and platforms Part 1.Steel straight ladders

GB 4053.2 Safety requirements for fixed steel ladders and platforms Part 2.Steel inclined ladders

GB 4053.3 Safety requirements for fixed steel ladders and platforms Part 3.Industrial guardrails and steel platforms

GB/T 5226.1 Electrical safety of machinery - Electrical equipment of machinery - Part 1.General technical requirements

GB/T 7932 General rules and safety requirements for pneumatic systems and their components

GB/T 7935 General technical requirements for hydraulic components

GB/T 13306 Signage

GB/T 13384 General technical requirements for packaging of electromechanical products

GB/T 16754 Design principles for emergency stop functions of machinery

GB/T 18831 Design and selection principles for interlocking devices related to mechanical safety and protective devices

GB/T 25295 Guidelines for safety design of electrical equipment

GB/T 37393 General technical requirements for digital workshops

GB/T 40399 General technical requirements for prefabricated components for assembled concrete buildings

GB/T 41502.1 Construction machinery and equipment - Internal concrete vibrators - Part 1.Terminology and commercial specifications

GB/T 50087 Industrial Enterprise Noise Control Design Specification

GB 50171 Specification for the construction and acceptance of panels, cabinets and secondary circuit wiring for electrical installation projects

GB 50231 General specification for construction and acceptance of mechanical equipment installation projects

JB/T 5946 General technical requirements for painting of construction machinery

JB/T 5994 General technical requirements for assembly

JC/T 532 General technical requirements for building materials and machinery steel weldments

GB/T 32994 | GB/T 35150.3 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 14 pages — is available in the English PDF.

Referenced standards

Normative references

GB 2893 · GB 50171

Editions of GB/T 45972

Edition	Title	Revision	Status
GB/T 45972-2025	Technical requirements for complete sets of production equipment for concrete slabs of prefabricated buildings	current edition	Current

This page sells the current edition, GB/T 45972-2025. Earlier editions are listed for reference only.

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