GBJ 203-1983 Masonry Engineering Construction and Acceptance Code GBJ203-83 GBJ203-1983 Standard download decompression password: www.bzxz.net

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National Standard of the People's Republic of China
Specification for Construction and Acceptance of Masonry Engineering
GBJ203-83
1983 Beijing
Engineering Construction Standard Full-text Information System
Engineering Construction Standard Full-text Information System
National Standard of the People's Republic of ChinabzxZ.net
Specification for Construction and Acceptance of Masonry Engineering
GBJ203-—83
Editor: Shaanxi
Approval Unit: Ministry of Urban and Rural Construction and Environmental Protection of the People's Republic of China Approved by the People's Republic of China The State Economic Commission has been registered and implemented on the date of: 1
Engineering Construction Standards Full Text Information System
Engineering Construction Standards Full Text Information System
Notice on the approval and issuance of "Specifications for Construction and Acceptance of Masonry Engineering"
(83) Chengkezi No. 78
The national standard "Specifications for Construction and Acceptance of Masonry Engineering" has been reviewed and finalized by the Shaanxi Provincial Construction Commission, the Construction Engineering Bureau, and the relevant units of Tianjin, Fujian, Shandong, Yunnan and other provinces and cities. It is now approved for issuance and a copy has been sent to the State Economic Commission for registration. It will be implemented from September 1, 1983, with the number: GBJ203-83. The management and interpretation of the specification will be the responsibility of the Masonry Engineering Specification Group of the Shaanxi Provincial Construction Engineering Bureau. It is hoped that the problems and opinions encountered in the implementation will be notified to them in writing for reference when revising.
Ministry of Urban and Rural Construction and Environmental Protection
February 7, 1983
Engineering Construction Standards Full Text Information System
Engineering Construction Standards Full Text Information System
Revision Notes
This specification is based on the Notice No. 168 of the former National Capital Construction Committee (79) Jianfa Shizi and the Notice No. 385 of the former State Construction Engineering Bureau (80) Jiangong Kezi. Our Bureau, together with the provincial and municipal construction engineering bureaus of Shandong, Yunnan, Fujian, Tianjin and Xi'an Institute of Metallurgy and Architecture, formed a revision group to jointly revise the "Specifications for Construction and Acceptance of Masonry Engineering" GBJ14-66 (revised version). During the revision process, a relatively extensive investigation and research was conducted, some necessary experimental work was done, and opinions from relevant parties across the country were solicited. Finally, a national review meeting was held to review and finalize the draft. This specification consists of seven chapters, 128 articles and seven appendices. The main revisions include: changing the name of the original specification to "Specifications for Construction and Acceptance of Masonry Engineering"; deleting the two chapters of sergeant wall engineering and block and wallboard engineering in the original specification; and adding relevant provisions on construction in earthquake-resistant areas, hollow brick masonry of load-bearing walls, production, maintenance and compressive strength of mortar test blocks. During the implementation process, please pay attention to accumulating information, summarizing experience, and send us the opinions that need to be modified or supplemented for reference in future revisions.
Shaanxi Provincial Construction Engineering Bureau
January 1983
Engineering Standards Full Text Information System
Engineering Construction Standards Full Text Information System
Chapter 1
Chapter 2
Chapter 3
Chapter 4
General Principles·
General Provisions
Masonry Mortar
Bricklaying Engineering·
Section 1
Section 2
Section 3
Section 4
Chapter 5
General Provisions||tt| |-General brickwork
Hoop wall
Stonemasonry·
Section 1
Section 2
Section 3
General provisions·
Rough stone masonry
Raw stone masonry
Section 4 Retaining wall
Chapter 6 Winter construction·
Section 1
General provisions
Section 2 Salt-added mortar method
Section 3 Freezing method
Chapter 7 Project acceptance
Appendix 1
Appendix 2
Ordinary silicate water Strength growth relationship of mortar made of mud and slag silicate cement
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Mortar test block preparation, curing and compressive strength value
Test method for consistency and stratification of mortar
Appendix 3
Engineering construction standard full text information system
Engineering construction standard full text information system
Appendix 4
Appendix 5
Appendix 6
Appendix 7
Relationship between specific gravity and content of sodium chloride and calcium chloride solutions
Related to this specification Material Standard Catalog
Unified Technical Glossary of This Code
Explanation of Normative Terms
Engineering 6 Construction Standard Full-text Information System
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China Electric Power
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Engineering Construction Standard Full-text Information System
Chapter 1 General Provisions
Article 1.0.1 This code applies to the construction and acceptance of masonry works in industrial and civil buildings.
This code does not apply to masonry works of railways, highways and hydraulic structures.
Article 1.0.2 In addition to being implemented in accordance with this code, masonry engineering of buildings in earthquake-resistant areas shall also comply with the relevant provisions of the "Code for Seismic Design of Industrial and Civil Buildings" (TJ11-78). Article 1.0.3 Bricks used in this code shall comply with the specifications of "Ordinary Clay Bricks" (JC149-73), "Load-Bearing Clay Hollow Bricks" (JC19675), "Autoclaved Lime Sand Bricks" (JC153-75) (hereinafter referred to as ordinary bricks, hollow bricks, and lime sand bricks) and "Fly Ash Bricks" (JC239-77)
Stone materials shall meet the design requirements of the grade and rock type. Article 1.0.4 Materials used in masonry engineering shall be accepted in accordance with national standards, ministerial standards or factory certificates. If there is any doubt about the material, it shall be used only after passing the inspection. Various measuring instruments should be calibrated regularly to ensure accurate use.
Article 1.0.5 Safety technology, labor protection and fire prevention requirements during construction must comply with the provisions of current relevant standards and regulations. Engineering Construction Standards Full Text Information System
Engineering Construction Standards Full Text Information System
Chapter II General Provisions
Article 2.0.1 Masonry engineering shall not be constructed until the foundation or foundation engineering has been accepted.
Article 2.0.2
The elevation of the building shall be derived from the standard leveling point or the leveling point specified in the design.
Article 2.0.3 Before foundation construction, a signboard shall be set up at the main axis of the building. The position and elevation of the foundation, wall and axis shall be marked on the signboard.
For buildings with simple appearance or structure, guide piles for controlling the axis can be used instead of signboards.
Article 2.0.4 Before laying the foundation, the layout dimensions must be checked with a steel ruler, and the allowable deviation should not exceed the provisions of Table 2.0.4. Allowable deviation of laying-out dimensions
Length L, width B dimensions (meters)
L(B)≤30
30
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