Method for cast-in-place of ferrocement panel by spliced net frame suspension template

Abstract

The invention relates to a construction process for a building ferrocement panel, in particular to a method for cast-in-place of a ferrocement panel by a spliced net frame suspension template. The method comprises the concrete steps as follows: step 1, machining a horizontal plane truss beam (1), a longitudinal plane incomplete truss beam (2) and a longitudinal plane incomplete truss (3) in a factory; step 2, making a bottom die; step 3, carrying out splicing construction on field on trusses shaped like a Chinese character ''Jing'' (meaning well in English) (4); step 4, suspending the bottom die; step 5, mounting reinforced net sheets; and step 6, carrying out cast-in-place process. According to the method for cast-in-place of the ferrocement panel by the spliced net frame suspension template, a spatial net frame is changed into a spliced net frame and the spliced net frame is applied to a cast-in-place floorslab, the ferrocement panel is directly changed to be manufactured by cast-in-place and is integrated with a beam column by cast-in-place, and the application range of the ferrocement panel can be expanded to various building floorslabs.

Description

technical field [0001] The invention relates to a construction technique of a steel wire mesh cement board for building, in particular to a method for splicing a network frame suspension formwork to cast a steel wire mesh cement board. Background technique [0002] The steel mesh cement board given in the national standard GB / T16308-2008 is a prefabricated floor slab, which has the advantages of light weight and less material. The average thickness is only about 3cm, which is 70% less than ordinary cast-in-place floor slabs. It is a structural floor slab worth promoting. If all the floors of buildings under construction use this kind of steel mesh cement slab, the concrete saved every year can be piled up into a hill. However, steel wire mesh cement boards need to be prefabricated and are large in size, which is not conducive to transportation. Moreover, prefabricated steel wire mesh cement boards still have the problem of connecting with beams and columns, which has a great...

AI Technical Summary

Problems solved by technology

However, because steel wire mesh cement board needs to be prefabricated, its size is large, which is not conducive to transportation, and there is still a problem of connecting beams and columns with prefabricated steel wire mesh cement board, which has a great impact on the overall rigidity of the building floor, so there are not many uses

In addition, due to the limitation of the existing on-site manufacturing technology level, the current existing construction technology can not meet the requirements of on-site pouring and manufacturing of steel wire mesh cement board

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