Reinforcement type textile concrete floor and manufacturing method and installing method thereof

Abstract

The invention provides a reinforcement type textile concrete floor and a manufacturing method and an installing method thereof. The reinforcement type textile concrete floor comprises a prefabricated multi-cavity textile concrete sheet, a fine stone reinforced concrete reinforcing layer and a waterproof leveling layer. The prefabricated multi-cavity textile concrete sheet is composed of textiles, chopped fibers and mortar. In the installation process, the short span direction of the floor is used as the length direction of the prefabricated multi-cavity textile concrete sheet, the prefabricated multi-cavity textile concrete sheet serves as a floor formwork and can also serve as a lower protection layer and a tension layer of the floor after being subjected to casting molding, the thickness of the protection layer is not limited, the story height is reduced, corresponding loads are borne, the construction cost can be reduced, and the construction progress is accelerated. The floor is high in bearing force, good in durability, good in crack resistance, low in amount of needed concrete and low in cost. The floor casting process is simple, and the construction efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of building materials and manufacturing methods thereof, and in particular relates to a reinforced fiber braided mesh concrete floor slab and an installation method thereof. Background technique [0002] In reinforced concrete high-rise buildings, the traditional concrete floor accounts for about 50-60% of the structure's self-weight, and its cost accounts for about 20-30% of the total civil construction cost. It can be seen that it is very important to reduce the floor's self-weight and cost for the entire building structure. important. At present, the form of the traditional floor is usually a solid floor with column caps or ribbed beams. The structure is self-heavy, and the amount of steel bars used is large; Large consumption, low utilization rate, high turnover cost; unfavorable factors such as manpower consumption and construction period during disassembly and assembly. At the same time, the traditio...

AI Technical Summary

Problems solved by technology

At present, the form of the traditional floor is usually a solid floor with column caps or ribbed beams. The structure is self-heavy, and the amount of steel bars used is large; Large consumption, low utilization rate, high turnover cost; unfavorable factors such as manpower consumption and construction period during disassembly and assembly

At the same time, the traditional floor has the disadvantages of unattractive appearance, needing a suspended ceiling, occupying a large floor space, and inconvenient installation of pipelines, etc.

In order to overcome the problems caused by traditional slabs, cast-in-place hollow slabs are gradually becoming popular, that is, placing embedded inner membranes inside the slabs, which can reduce the weight of the structure, save materials and improve the seismic performance, but there are still related problems: 1) Construction The process is complex, difficult, and requires high construction quality; 2) The inner membrane is generally made of non-renewable materials such as rectangular parallelepiped foamed plastics, which cannot realize waste recycling, and cannot use its own strength and stiffness as a template; 3) The erection of the template It is time-consuming and labor-intensive to dismantle, and it is easy to cause problems such as slow construction and increased project costs.

This kind of material can not only make prefabricated pipes (applied for disclosure in patent application No. CN103244755A) and permanent beam formwork (applied for disclosure in patent application No. CN103266760A), but also can be used to repair and strengthen concrete in harsh environments structure (applied for disclosure in the patent application No. CN103993752A), but this kind of material is still in a blank in the application of floor slabs

Images