What is building construction? What is included?

Building construction drawings can be divided into building construction drawings, structural construction drawings and equipment construction drawings according to different specialties.

Architectural construction drawing is a drawing used to express the planning position, external modeling, internal layout, internal and external decoration, detailed structure, fixed facilities and structural requirements of a house. Including construction drawing home page, general plan, plan, elevation, section and detail.

Structural construction drawing refers to the engineering drawings about the layout, material, shape, size and internal structure of load-bearing members, and is the basis and drawing catalogue for the construction of load-bearing members and other stressed members. According to the serial number of drawings, the newly drawn drawings should be listed first, and then the reused drawings and standard drawings should be selected.

The equipment construction drawing mainly shows the layout, direction and installation requirements of various equipment, pipelines and lines.

Extended data

The characteristics of the construction drawing of the building project are as follows:

1, all kinds of drawings in the construction drawing are drawn by orthographic projection method, except the plumbing piping system diagram in the plumbing construction drawing is drawn by oblique projection method.

2. The building is huge, the drawing format is limited, and the construction drawings are generally drawn in a reduced scale.

3. Houses are built with various structures, fittings and materials, so various legend symbols are used in construction drawings to represent these structures, fittings and materials.

4. In house design, many buildings and decorations have been standardized, and standard design atlas is available. In order to save a lot of design and drawing work, all that is needed is to mark the number, page number and drawing number of the standard atlas.