In-situ casting construction method of reinforced concrete structural system using phosphogypsum as wall material

A technology of wall materials and construction methods, which is applied to the on-site preparation of building components, walls, building components, etc., can solve the problems of poor overall, loss of formwork, damage to large gypsum cavity slabs, etc., to achieve integrity The effect of high strength, reduced manufacturing cost, and low construction cost
CN101418602AInactive Publication Date: 2009-04-29GUIZHOU UNIV +1
2 Cites 10 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
GUIZHOU UNIV
Publication Date
2009-04-29
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a cast-in-situ construction method for a reinforced concrete structural system taking phosphogypsum as a wall body material. When construction is performed on a reinforced concrete structural system building, the phosphogypsum is used as the wall body material, the reinforced concrete structural system and phosphogypsum wall bodies are cast in situ. When the reinforced concrete structural system and the phosphogypsum wall bodies are cast in situ, the reinforced concrete structural system is cast in four sections according to floor layers; the height of each section is controlled within 600 to 1,300 millimeters; the cast-in-situ construction is performed in layers and sections from the top to bottom; the reinforced concrete structural system is cast first at each section; and then the phosphogypsum wall body part is cast. The construction method has the advantages of easy construction, fast construction progress, good construction quality and low construction cost. In addition, the integrity and strength of buildings completed by the construction method are improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to an on-site pouring construction method of a reinforced concrete structure system using phosphogypsum as a wall material, and belongs to the technical field of building construction. Background technique

[0002] At present, the construction method of using phosphogypsum or gypsum as wall material in the prior art generally all is to first make phosphogypsum or gypsum into a model of a gypsum cavity slab, and then after the model is installed on the construction site, it will Reinforced concrete is poured into the large slab of the cavity to form a vertical load-bearing wall system. This technical solution requires too high a degree of mechanization and industrialization, resulting in high cost, and its fatal weakness is that its shear rigidity is too poor. It is used for reinforced concrete buildings with (1~6) floors, and it is a small bay (3.6m~3.9m), and the height of the cavity slab is more than 3m. When pouring concrete, i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More