Cast-in-place combined outer wall body of prefabricated assembling type wallboard component

Abstract

The invention provides a cast-in-place combined outer wall body of a prefabricated assembling type wallboard component. The cast-in-place combined outer wall body is composed of a column body steel bar, a beam body steel bar, a door and window hole and the prefabricated assembling type wallboard component, wherein a die-entering hole of the prefabricated assembling type wallboard component is reserved in a die surface of the column body steel bar; the prefabricated assembling type wallboard component comprises a reinforced concrete rib, an inner wallboard and an outer wallboard; the reinforced concrete rib comprises a prefabricated assembling type wallboard component edge rib and an assembling type wallboard middle rib; a steel bar is exposed on at least one side face in the prefabricated assembling type wallboard component edge rib; the exposed steel bar of the prefabricated assembling type wallboard component and the column body steel bar are bundled or welded and then concrete is poured into a die of the same column. The assembling type wallboard component is strong in integrity, reasonable in structure, high in quality standard and good in self-heat-insulation property, and has controllable procedure; after the reinforced concrete rib is changed into a hollow cavity rib and the reinforced concrete wallboard is changed into the steel net concrete self-heat-insulation wallboard, the weight is greatly reduced.

Description

technical field [0001] The invention relates to a housing industrialization system technology, in particular to an exterior wall technology of a prefabricated assembled wall panel component cast-in-place combination. Background technique [0002] In the 1980s, the production of concrete prefabricated components in my country was in a stage of great development. In the process of housing construction, the country adopted block structures, fabricated wall panel structures, large slab structures, cast-in-place concrete structures, cast-in-place concrete hollow floor structures, and existing Poured shear wall structure, etc. With the industrialization of housing, steel-concrete composite structure and prefabricated precast concrete structure system have developed rapidly; , Combining traditional building material prefabricated components with cast-in-place reinforced concrete technology, and published a paper entitled "Precast Concrete Hollow Form and Housing Industrialization", p...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to promote the process of housing industrialization, to improve the existing shear wall structure system by using a prefabricated assembled wall panel component cast-in-place combination external wall; Components, to solve the problems of the existing structural system such as poor controllability of overall on-site pouring, strong technical implementation, environmental pollution caused by on-site construction, heavy weight, loss of energy-saving and thermal insulation functions, and the need to add insulation layers; The solution is to combine the prefabricated prefabricated wall components with the on-site poured reinforced concrete organically to optimize the existing shear wall structure system technology, and to transform and upgrade the existing prefabricated shear wall structure system; In order to ensure the integrity of the structure, the exposed steel bars of the prefabricated wall panels are bound or welded to the steel bars of the columns, and then the concrete is poured in the same column mold; The wall is then externally insulated, and the reinforced concrete ribs are made of ribbed steel mesh cylinders to form cavity ribs, and the ribbed steel mesh cylinders are poured with self-insulation materials formed by cement foaming slurry, which not only reduces the cost of prefabricated wall panels Weight, but also cut off the cold bridge, to achieve self-insulation function

Images