GBJ 104-1987 Architectural Drawing Standard GBJ104-87 GBJ104-1987 Standard download decompression password: www.bzxz.net

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National Standard of the People's Republic of China
Architectural Drawing Standard
104-87
1988 Beijing
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National Standard of the People's Republic of China
Architectural Drawing Standard
104—87
Editor Department: Ministry of Urban and Rural Construction and Environmental Protection of the People's Republic of China Approval Department: State Planning Commission of the People's Republic of China Effective date: January 1, 1988
Engineering Construction Standards Full-text Information System
Engineering Construction Standards Full-text Information System
Notice on Approving Four Drawing Standards Including "General Plan Drawing Standard" as National Standards
Ji Biao [1987] No. 966
According to the notification of the former State Construction Commission (81) Jianfa She Zi No. 546, the Ministry of Urban and Rural Construction and Environmental Protection, together with relevant departments, revised the "Architectural Drawing Standard" GBJ1-73 sub-professions and completed the revision of four parts including the general plan. After review by relevant departments, the revised General Drawing Standard GBJ10387, Architectural Drawing Standard GBJ104-87, Architectural Structure Drawing Standard GBJ105-87 and Water Supply and Drainage Drawing Standard GBJ106-87 are now approved as national standards and will be implemented on January 1, 1988. The relevant parts of the original Architectural Drawing Standard GBJ1-73 will be abolished at the same time. The four standards are managed by the Ministry of Urban and Rural Construction and Environmental Protection, and the specific interpretation and other work are the responsibility of the China Building Standard Design Institute. The publication and distribution is organized by the Capital Construction Standard and Quota Research Institute of our Commission.
National Planning Commission
June 17, 1987
Engineering Construction Standard Full Text Information System
Engineering Construction Standard Full Text Information System
Revision Notes
This standard is compiled by China Building Standard Design Institute and Tianjin Architectural Design Institute in accordance with the notice of the former State Construction Commission (81) Jianfa Shezi No. 546.
This standard is compiled on the basis of the original "Architectural Drawing Standard" GBJ1-73, and the contents of the architectural specialty in the original standard are revised and supplemented. During the revision process, this standard carefully summarized my country's practical experience, combined with my country's actual situation, actively adopted international standards, and widely solicited opinions from relevant design, construction, scientific research, colleges and universities across the country. Finally, it was reviewed and finalized by relevant departments. This standard is divided into four chapters, the main contents of which are: general principles, general provisions, legends, drawing methods, etc. This standard should be used in conjunction with the "Uniform Standard for Building Architectural Drawing". In the process of implementing this standard, all units are requested to combine engineering practice, carefully summarize experience, and pay attention to accumulating data. If any amendments or supplements are found, please send your opinions to the China Building Standard Design Institute for reference during revision. Ministry of Urban and Rural Construction and Environmental Protection
May 1987
Engineering Construction Standard Full Text Information System
Engineering Construction Standard Full Text Information System
Chapter 1
Chapter 2
......
General Provisions
Section 1
Section 2
Chapter 3
Section 1
Section 2
Chapter 4
Structure and Accessories
Horizontal and Vertical Transport Devices
Drawing Methods
Section 1
Section 2
Section 3
Section 4
Section 5
Plan
Elevation
Section
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Dimensions
Terms used in this standard
Additional notes
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Engineering Construction Standard Full Text Information System
Chapter I General Provisions
Article 1.0.1 This standard is formulated to make the drawings of the architectural profession basically unified, clear and concise, improve the efficiency of drawing, meet the requirements of design, construction, archiving, etc., and adapt to the needs of engineering construction.
Article 1.0.2 This standard applies to the following engineering drawings of the architectural profession: 1. Design drawings and completion drawings of each stage of new construction, reconstruction and expansion projects; 2. Measured drawings of existing buildings, structures, etc.; 3. General drawings and standard drawings.
Article 1.0.3 In addition to complying with the provisions of this standard, architectural drawings shall also comply with the provisions of the "Uniform Standard for Building Drawings" and the relevant national standards and specifications in force.
Engineering Construction Standards Full-text Information System
Engineering Construction Standards Full-text Information System
Chapter II General Provisions
Section I Drawings
Article 2.1.1 The width b of the drawing line shall be selected according to the complexity and proportion of the drawing and in accordance with the provisions of <Drawing Lines> in the "Uniform Standard for Building Drawings" (Figure 2.1.1a, b, c). When drawing a simpler drawing, a line width group of two line widths can be used, and the line width ratio should be b:0.35b.
(0.35b）
Figure 2.1.1a
Method for selecting line width for plan drawing
Figure 2.1.1b Method for selecting line width for detailed drawing
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Figure 2.1.1e
Method for selecting line width for wall section drawing
The various line types used in architectural drawings shall comply with the provisions of Table 2, Article 2.12
2.
Thick solid line
Medium solid line
Thin solid line
Medium dashed line
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Contour line of the main building structure (including components) cut in the plan and section drawings
Outer contour line of the building elevation drawing
Contour line of the main part cut in the building structure detail drawing
Outer contour line of the component in the building component detail drawingContour line of the secondary building structure (including components) cut in the plan and section drawings
Building components in the building plan, elevation and section drawings Outline
General outline in building structure details and building component details
Graphic lines, dimension lines, dimension boundaries, legend lines, index symbols, elevation symbols, etc. that are less than 0.5b Invisible outlines of building structures and building components Outline of cranes in plan Outline of buildings to be expanded
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Thin dotted line
Thick dash line
Thin dash line
Break line
Wave line
Note: The line width of the horizon can be 1.4b.
Section 2
Article 2.2.1
Provisions.
Continued Table 2.1.2
Legend line, invisible contour line less than 0.5b Crane (crane) track line
Center line, symmetry line, positioning axis
Break boundary line that does not need to be drawn in full
Break boundary line that does not need to be drawn in full
Break boundary line of structural level
The scale selected for architectural professional drawing should comply with the ratio of Table 2.2.1
Plan, elevation, section of building or structure
Enlarged view of part of building or structure
Accessories and detailed drawings
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1:50, 1:100, 1:200|| tt||1:10, 1:20, 1+50
1:1, 1:2, 1:5
1:10, 1+20, 1:5
Engineering Construction Standard Full Text Information System
Chapter 3
Section 1
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Structure and accessories
Including earth walls, earth walls, cement walls, etc.
1. Including lath plastering, wood, stone
gypsum board, metal materials and other partitions
2. Applicable to partitions that reach the top and those that do not reach the top
The above picture shows non-metallic handrails
The following picture shows metal handrails
1. The upper picture is the plane of the staircase on the bottom floor, the middle picture is the plane of the staircase on the middle floor, and the lower picture is the plane of the staircase on the top floor. The form and number of steps of the staircase should be drawn according to the actual situation.Engineering Construction Standard Full Text Information System
Hole on the Wall
Grooves on the Wall
New Walls and Windows
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Section 1 Continuation Table
The left picture shows a visible inspection hole
The right picture shows an invisible inspection hole
This picture is a brick wall example. If other materials are used, they should be drawn according to the
illustration of all materials
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Retained during reconstruction
Original walls and windows
Walls to be demolished
New holes in original walls and floors
Enlarged holes next to original holes
Hole completely filled in original walls or floors
Engineering Construction Standards Full Text Information System
Section 1 Continuation Table
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