GB/T 40715-2021Specification of precast concrete curtain wall panel (English PDF)
装配式混凝土幕墙板技术条件
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
October 11, 2021
Implementation date
May 1, 2022
Scope
GB/T 40715-2021 is the English-translated version of 装配式混凝土幕墙板技术条件.
GB/T 40715-2021 is the Chinese national specification for precast concrete curtain wall panels, concrete panels made in a factory and then connected and assembled on site.
It covers the classification and marking of the panels, general requirements, technical requirements, test methods, inspection rules, and marking, packaging, transport and storage.
It applies to precast concrete curtain wall panels for civil and industrial buildings. The references point to the materials and methods involved: reinforcing steel bars and wire rod, autoclaved aerated, foam and lightweight aggregate concrete, concrete joint sealants, and the airtightness, watertightness and wind pressure test of GB/T 15227.
Panel manufacturers, curtain wall contractors and inspection bodies use it. It was issued on 11 October 2021 and has applied since 1 May 2022.
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Document preview — GB/T 40715-2021
National Standard of the People's Republic of China
- ICS
- 91.060.10
- Classification
- P 32
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Classification and marking
- 5 General requirements
- 6 Technical requirements
- 7 Test method
- 8 Inspection rules
- 9 Marking, packaging, transportation and storage
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" Drafting.
Note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying patents.
1 Scope
This document specifies the classification and marking of fabricated concrete curtain wall panels, general requirements, technical requirements, test methods, inspection rules, signs, Packaging, transportation and storage.
This document applies to fabricated concrete curtain wall panels for civil and industrial buildings.
2 Normative references
The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.
GB/T 191 Packaging, storage and transportation pictorial signs
GB/T 701 Low carbon steel hot-rolled round wire rod
GB/T 1499.2 Steel for reinforced concrete Part 2: Hot-rolled ribbed steel bars
GB/T 13477.20 Test methods for building sealing materials Part 20: Determination of pollution
GB/T 13788 Cold rolled ribbed steel bar
GB/T 15227 Test method for airtight, watertight and wind pressure resistance of building curtain wall
GB/T 15762 Autoclaved aerated concrete slab
GB/T 34327 Terminology for Building Curtain Walls
GB 50010 Code for Design of Concrete Structures
GB/T 50152 Standard Test Method for Concrete Structure
GB 50210 Quality Acceptance Standard for Building Decoration Engineering
JC/T 881 Construction sealant for concrete joints
JC/T 2475 Foam concrete wall panel and roof panel
JG/T 169 General technical requirements for lightweight strips for building partition walls
JG/T 324 Ceramic plate for building curtain wall
JGJ/T 12 Technical Standard for Lightweight Aggregate Concrete Application
JGJ/T 110 Inspection Standard for Bonding Strength of Facing Bricks in Construction Engineering
JGJ336 Technical Specification for Man-made Panel Curtain Wall Engineering
3 Terms and definitions
The following terms and definitions defined in GB/T 34327 apply to this document.
3.1 Precast concrete curtain wall panel
The main material is concrete, which is prefabricated by the factory and connected and assembled on site.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 191Graphical symbols marking for handling and storage of packages
- GB/T 701Hot rolled low carbon steel wire rods
- GB/T 13477.20Test method for building sealants -- Part 20: Determination of staining
- GB/T 15227Test methods for the air permeability, watertightness and wind load resistance of curtain walls
- GB/T 15762Autoclaved aerated concrete slabs
- GB/T 34327Terminology for curtain walls
GB/T 1499.2 · GB/T 13788 · JGJ336
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Related Standards
GB 50010-2010 — Code for design of concrete structures
GB 50210-2018 — Standard for construction quality acceptance of building decoration
GB/T 13477.20-2017 — Test method for building sealants -- Part 20: Determination of staining
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