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Position: Chinese Standard in English/GB 50204-2015
GB 50204-2015   Code for acceptance of constructional quallty of concrete structures (English Version)
Standard No.: GB 50204-2015 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 20,000 words Price(USD):140.0 remind me the price change

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Implemented on:2015-9-1 Delivery: via email in 1 business day
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Standard No.: GB 50204-2015
English Name: Code for acceptance of constructional quallty of concrete structures
Chinese Name: 混凝土结构工程施工质量验收规范
Professional Classification: GB    National Standard
Issued by: MOHURD
Issued on: 2014-12-31
Implemented on: 2015-9-1
Status: valid
Superseding:GB 50204-2002(2011) Code for acceptance of constructional quallty of concrete structures
Language: English
File Format: PDF
Word Count: 20,000 words
Price(USD): 140.0
Delivery: via email in 1 business day
1 General Provisions 1.0.1 This code is developed in order to strengthen the construction engineering quality management, unify acceptance of concrete structure engineering construction quality and guarantee project construction quality. 1.0.2 This code is applicable to construction quality acceptance of concrete structure. 1.0.3 Quality acceptance of concrete structure construction shall not only comply with those specified in this code, but also comply with those in the current relevant national standards. 2 Terms 2.0.1 Concrete structure The structure mainly made of concrete, including plain concrete structure, reinforced concrete structure and prestressed concrete structure, which may be classified into cast-in-situ concrete structure and precast concrete structure according to the construction method. 2.0.2 Cast-in-situ concrete structure The concrete structure is made by erecting formwork in situ and integral casting, hereinafter referred to as cast-in-situ structure. 2.0.3 Precast concrete structure The concrete structure is made by assembling and connecting the precast concrete members or parts, hereinafter referred to as precast structure. 2.0.4 Defect Inspection items or points of concrete structure construction quality failing to follow the requirements are classified into serious defects and common defects according to the degree. 2.0.5 Serious defect Defects having dominating influence on the stressing property, durability or installation and service property of structural members. 2.0.6 Common defect Defects without dominating influence on the stressing property, durability or installation and service property of structural members. 2.0.7 Inspection Activity in which the features and performances of the inspected item are determined, inspected and tested, and the results are compared with the requirements specified in standards so as to verify the acceptance of each performance. 2.0.8 Inspection lot The inspection body summarized according to the same production conditions or provisions for the sampling inspection and comprising of certain quantity of samples. 2.0.9 Site acceptance The process in which the materials, members and accessories, instruments and semi-finished products on the construction site are inspected according to relevant standards and confirmation shall be given to their quality, mainly including appearance inspection, quality certificates inspection and sampling inspection. 2.0.10 Inspection of structural performance The inspection over the structural members for the indexes of bearing capacity, deflection and crack control performance. 2.0.11 Entitative inspection of structure The process in which a sample is taken from a structure entity and inspected on site or delivered to the testing body with qualification. 2.0.12 Quality certificate document Effective documents, in accompany with approaching materials, members and accessories, instrument and semi-finished products, provided to certify the quality. 3 Basic Requirements 3.0.1 Concrete structure, as sub-subsection project, may be classified into subitem projects of formwork, steel bar, prestress, concrete, cast-in-situ structure and precast structure. Each subitem project may be classified into several inspection lots according to approaching lots, shift, storey, structural joint or construction section in the principle of consistence with production and construction mode and being convenient for construction quality control. 3.0.2 The quality acceptance of concrete structure shall cover quality control data inspection, appearance quality acceptance and entitative inspection of structure stipulated in 10.1 provided that the acceptance of subitem projects concerning steel bar, prestress, concrete, cast-in-situ structure and precast structure is eligible. 3.0.3 Quality acceptance of subitem projects shall cover quality acceptance record inspection provided that the acceptance of inspection lots contained is eligible. 3.0.4 Quality acceptance of inspection lot shall cover substance inspection and materials inspection and shall meet the following requirements: 1 The quality of all dominant items shall be subjected to sampling inspection and qualified.
Contents Foreword I 1 General Provisions 2 Terms 3 Basic Requirements 4 Formwork Subitem Project 4.1 General Requirements 4.2 Formwork Installation 5 Steel Bar Subitem Project 5.1 General Requirement 5.2 Materials 5.3 Steel Bar Processing 5.4 Steel Bar Connection 5.5 Steel Bar Installation 6 Prestressed Subitem Project 6.1 General Requirements 6.2 Materials 6.3 Fabrication and Installation 6.4 Tensioning and Extending 6.5 Grouting and Anchor Sealing 7 Concrete Subitem Project 7.1 General Requirements 7.2 Raw Materials 7.3 Concrete Mixtures 7.4 Concrete Construction 8 Cast-in-situ Structure Subitem Project 8.1 General Requirements 8.2 Appearance Quality 8.3 Positional and Dimensional Deviation 9 Precast Structure Subitem Project 9.1 General Requirements 10 Concrete Structures Sub-subsection Project 10.1 Entitative Inspection of Structure 10.2 Inspection and Acceptance of Concrete Structures Sub-subsection Project Appendix A Records on Quality Acceptance Appendix B Inspection of Structural Performance of Flexural Precast Members B.1 Inspection Requirements B.2 Inspection Method Appendix C Strength Inspection of Test Piece Cured at the Same Condition of Concrete Structure Entity Appendix D Inspection on Concrete Strength of Structure Entity with Rebound and Core-drilling Method Appendix E Inspection on Protective Layer Thickness of Steel Bar of Structure Entity Appendix F Inspection on Positional and Dimensional Deviation of Structure Entity Wording Explanation in This Code List of Quoted Standards
Referred in GB 50204-2015:
*GB 50010-2010(2015) Code for design of concrete structures
*GB/T 50080-2016 Standard for test method of performance on ordinary fresh concrete
*GB/T 50081-2002 Standard for test method of mechanical properties on ordinary concrete
*GB/T 50082-2009 Standard for test methods of long-term performance and durability of ordinary concrete
*GB/T 50107-2010 Standard for Evaluation of Concrete Compressive Strength
*GB 50119-2013 Code for utility technical of concrete admixture
*GB 50205-2001 Code for acceptance of construction quality of steel structures
*GB/T 50448-2015 Code for application technique of cementitious grout
*GB 50666-2011 Code for construction of concrete structures
*GB 175-2007/XG2-2015 Common portland cement (including Amendment 2)
*GB 8076-2008 Concrete Admixtures
*GB/T 14902-2012 Ready-mixed concrete
*GB/T 25176-2010 Recycled fine aggregate for concrete and mortar
*GB/T 25177-2010 Recycled coarse aggregate for concrete
*JGJ 18-2012 Specification for welding amd aceptance of reinforcing steel bars
*JGJ/T 23-2011 Technical specification for inspecting of concrete compressive strength by rebound method
*JGJ 52-2006 Standard for technical requirements and test method of sand and crushed stone (or gravel) for ordinary concrete
*JGJ 63-2006 Standard of Water for Concrete
*JGJ 85-2010 Technical specification for application of anchorage grip and coupler for prestressing tendons
*JGJ 92-2016 Technical specification for concrete structures prestressed with unbonded tendons
*JGJ 107-2016 Technical specification for mechanical splicing of steel reinforcing bars
*JGJ/T 193-2009 Standard for inspection and assessment of concrete durability
*JGJ 206-2010 Technical code for application of sea sand concrete
*JGJ 355-2015
*JG 161-2004 Unbonded prestressing steel strand
*JG 225-2007 Corrugated metal ducts for prestressed concrete
*JT/T 529-2016 Plastic Bellows for Prestressed Concrete Bridge
GB 50204-2015 is referred in:
* GB 50209-2010 Code for Acceptance of Construction Quality of Building Ground
* GB 50156-2012 Code for design and construction of automobile gasoline and gas filling station
* DL/T 5219-2005 Technical regulation for designing foundation of overhead transmission line
* GB/T 50938-2013 Technical Code for Low Temperature Steel Storage Tanks in Petrochemical Engineering
* GB 50924-2014 Code for Construction of Masonry Structures
* JGJ 120-2012 Technical specification for retaining and protection of building foundation excavations
* JGJ 85-2010 Technical specification for application of anchorage grip and coupler for prestressing tendons
* GB/T 14902-2003 Ready-mixed concrete
* GB 50011-2010 Code for seismic design of buildings
* JGJ/T 221-2010 Technical specification for application of fiber reinforced concrete
* JGJ 3-2010 Technical Specification for Concrete Structures of Tall Building
* GB 50191-2012 Design code for antiseismic of special structures
* GB 50010-2010 Code for design of concrete structures
* GB/T 7190.2-2008 Glass fiber reinforced plastic cooling tower - Part 2: Large glass fiber reinforced plastic cooling tower
* GB 50010-2010(2015) Code for design of concrete structures
* GB 50207-2012 Code for acceptance of construction quality of roof
* GB 50208-2011 Code for acceptance of construction quality of underground waterproof
* GB/T 50152-2012 Standard for test method of concrete structures
* GB 50666-2011 Code for construction of concrete structures
* GB 51093-2015 Technical code for hydrochloric acid regeneration engineering according to spraying and roasting technology of iron and steel enterprises
* GB 50003-2011 Code for design of masonry structures
* GB 51004-2015 Code for construction of building foundation engineering
* GB/T 50448-2015 Code for application technique of cementitious grout
* JGJ 7-2010 Technical Specification for Space Frame Structures
* GB 50213-2010 Code for acceptance of shaft sinking and drifting of coal mine
* GB 50550-2010 Code for acceptance of constructional guality of strengthening building structures
*GB 50011-2010(2016) Code for Seismic Design of Buildings (2016)
*GB 50233-2014 Code for Construction and Acceptance of 110kV~750kV Overhead Transmission Line
*GB 50628-2010 Code for quality acceptance of the concrete filled steel tubular engineering
*JGJ/T 27-2014 Standard for Test Methods of Welded Joint of Steel Bars
*SY 4209-2008 Code for Quality Acceptance of Oil and Gas Construction Engineering - Natural Gas Conditioning Plant
*JG/T 226-2008 Fabricated rebar for concrete structures
*GB/T 50561-2010 Code for equipment installing and acceptance of building material industry
*GB/T 19685-2017 Prestressed concrete cylinder pipe
*GB 50446-2017 Code for construction and acceptance of shield tunnelling method
*GB/T 30827-2014 Technical conditions for external prestressing tendons
*GB/T 50081-2019 Standard for test methods of concrete physical and mechanical properties
*DL/T 5339-2006 Code for hydraulic design of fossil fuel power plants
*SH/T 3538-2005 General Specification for Construction and Acceptance of Petroche
*SH/T 3528-2005 Specification for construction and acceptance of steel storage tank subgrade & foundation in petrochemical industry
*SH/T 3529-2005 Code of Construction and Acceptance for Vertical Engineering in P
*JC/T 406-2006 Packing Technical Conditions for Cement Machinery
*GB/T 32546-2016 Technical requirements for application of steel slag
*GB 50901-2013 Code for Construction of Steel-Concrete Composite Structures
*NB/T 20021-2010 Construction Technology Specification for Concrete Raft Foundation of Nuclear Island of PWR Nuclear Power Plant
*DBJ∕T 15-20-2016 Technical Specification for Building Foundation Excavation
*DBJ 15-95-2013 Technical specification for cast-in-situ concrete hollow floor structure
*DBJ 15-92-2013 Technical specification for concrete strutures of tall building
*SH 3147-2014 Code for seismic design of special structures for petrochemical
*HG/T 20205-2017 Code for construction and acceptance of chemical machine installation engineering (Centrifugal compressor
*DL/T 5024-2005 Ground treatment Technical Code of Fossil Fuel Power Plant
*GB/T 16507.8-2013 Water-tube Boilers - Part 8: Installation and Operation
*GB/T 16507.8-2022 Water-tube boilers—Part 8: Installation and operation
Code of China
Standard
GB 50204-2015  Code for acceptance of constructional quallty of concrete structures (English Version)
Standard No.GB 50204-2015
Statusvalid
LanguageEnglish
File FormatPDF
Word Count20,000 words
Price(USD)140.0
Implemented on2015-9-1
Deliveryvia email in 1 business day
Detail of GB 50204-2015
Standard No.
GB 50204-2015
English Name
Code for acceptance of constructional quallty of concrete structures
Chinese Name
混凝土结构工程施工质量验收规范
Chinese Classification
Professional Classification
GB
ICS Classification
Issued by
MOHURD
Issued on
2014-12-31
Implemented on
2015-9-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB 50204-2002(2011) Code for acceptance of constructional quallty of concrete structures
Language
English
File Format
PDF
Word Count
20,000 words
Price(USD)
140.0
Keywords
GB 50204-2015, GB/T 50204-2015, GBT 50204-2015, GB50204-2015, GB 50204, GB50204, GB/T50204-2015, GB/T 50204, GB/T50204, GBT50204-2015, GBT 50204, GBT50204
Introduction of GB 50204-2015
1 General Provisions 1.0.1 This code is developed in order to strengthen the construction engineering quality management, unify acceptance of concrete structure engineering construction quality and guarantee project construction quality. 1.0.2 This code is applicable to construction quality acceptance of concrete structure. 1.0.3 Quality acceptance of concrete structure construction shall not only comply with those specified in this code, but also comply with those in the current relevant national standards. 2 Terms 2.0.1 Concrete structure The structure mainly made of concrete, including plain concrete structure, reinforced concrete structure and prestressed concrete structure, which may be classified into cast-in-situ concrete structure and precast concrete structure according to the construction method. 2.0.2 Cast-in-situ concrete structure The concrete structure is made by erecting formwork in situ and integral casting, hereinafter referred to as cast-in-situ structure. 2.0.3 Precast concrete structure The concrete structure is made by assembling and connecting the precast concrete members or parts, hereinafter referred to as precast structure. 2.0.4 Defect Inspection items or points of concrete structure construction quality failing to follow the requirements are classified into serious defects and common defects according to the degree. 2.0.5 Serious defect Defects having dominating influence on the stressing property, durability or installation and service property of structural members. 2.0.6 Common defect Defects without dominating influence on the stressing property, durability or installation and service property of structural members. 2.0.7 Inspection Activity in which the features and performances of the inspected item are determined, inspected and tested, and the results are compared with the requirements specified in standards so as to verify the acceptance of each performance. 2.0.8 Inspection lot The inspection body summarized according to the same production conditions or provisions for the sampling inspection and comprising of certain quantity of samples. 2.0.9 Site acceptance The process in which the materials, members and accessories, instruments and semi-finished products on the construction site are inspected according to relevant standards and confirmation shall be given to their quality, mainly including appearance inspection, quality certificates inspection and sampling inspection. 2.0.10 Inspection of structural performance The inspection over the structural members for the indexes of bearing capacity, deflection and crack control performance. 2.0.11 Entitative inspection of structure The process in which a sample is taken from a structure entity and inspected on site or delivered to the testing body with qualification. 2.0.12 Quality certificate document Effective documents, in accompany with approaching materials, members and accessories, instrument and semi-finished products, provided to certify the quality. 3 Basic Requirements 3.0.1 Concrete structure, as sub-subsection project, may be classified into subitem projects of formwork, steel bar, prestress, concrete, cast-in-situ structure and precast structure. Each subitem project may be classified into several inspection lots according to approaching lots, shift, storey, structural joint or construction section in the principle of consistence with production and construction mode and being convenient for construction quality control. 3.0.2 The quality acceptance of concrete structure shall cover quality control data inspection, appearance quality acceptance and entitative inspection of structure stipulated in 10.1 provided that the acceptance of subitem projects concerning steel bar, prestress, concrete, cast-in-situ structure and precast structure is eligible. 3.0.3 Quality acceptance of subitem projects shall cover quality acceptance record inspection provided that the acceptance of inspection lots contained is eligible. 3.0.4 Quality acceptance of inspection lot shall cover substance inspection and materials inspection and shall meet the following requirements: 1 The quality of all dominant items shall be subjected to sampling inspection and qualified.
Contents of GB 50204-2015
Contents Foreword I 1 General Provisions 2 Terms 3 Basic Requirements 4 Formwork Subitem Project 4.1 General Requirements 4.2 Formwork Installation 5 Steel Bar Subitem Project 5.1 General Requirement 5.2 Materials 5.3 Steel Bar Processing 5.4 Steel Bar Connection 5.5 Steel Bar Installation 6 Prestressed Subitem Project 6.1 General Requirements 6.2 Materials 6.3 Fabrication and Installation 6.4 Tensioning and Extending 6.5 Grouting and Anchor Sealing 7 Concrete Subitem Project 7.1 General Requirements 7.2 Raw Materials 7.3 Concrete Mixtures 7.4 Concrete Construction 8 Cast-in-situ Structure Subitem Project 8.1 General Requirements 8.2 Appearance Quality 8.3 Positional and Dimensional Deviation 9 Precast Structure Subitem Project 9.1 General Requirements 10 Concrete Structures Sub-subsection Project 10.1 Entitative Inspection of Structure 10.2 Inspection and Acceptance of Concrete Structures Sub-subsection Project Appendix A Records on Quality Acceptance Appendix B Inspection of Structural Performance of Flexural Precast Members B.1 Inspection Requirements B.2 Inspection Method Appendix C Strength Inspection of Test Piece Cured at the Same Condition of Concrete Structure Entity Appendix D Inspection on Concrete Strength of Structure Entity with Rebound and Core-drilling Method Appendix E Inspection on Protective Layer Thickness of Steel Bar of Structure Entity Appendix F Inspection on Positional and Dimensional Deviation of Structure Entity Wording Explanation in This Code List of Quoted Standards
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Keywords:
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