Integrated concrete pouring plastic formwork

Abstract

The invention provides an integrated concrete pouring plastic formwork, which structurally comprises a plate series formwork for constructing a plane of a building, an internal corner series formwork for constructing an internal concave angle of the building, an external corner series formwork for constructing an external convex angle of the building, an internal and external corner plastic formwork for constructing a beam frame of the building, and connecting elements for connecting the formworks, wherein the plate series formwork comprises a plate plastic formwork and a plate strip plastic formwork; the internal corner series formwork comprises an internal corner plastic formwork and a three-internal-corner plastic formwork; the external corner series formwork comprises an external corner plastic formwork and a three-external-corner plastic formwork. According to the integrated concrete pouring plastic formwork, the number of turnover and recycling times of each formwork can reach more than 40 times, so that the utilization efficiency is greatly improved; wood can be completely replaced, so that the intermediate consumption of the wood in engineering is reduced, and thus the integrated concrete pouring plastic formwork for the building is green, energy-saving, environmental-friendly and highly-efficient.

Description

technical field [0001] The invention relates to building formwork in the technical field of building materials, in particular to an integrated concrete pouring plastic formwork. Background technique [0002] The concrete pouring formwork used in construction projects mainly includes wood formwork, steel formwork and plastic formwork. The materials of wood formwork are generally pine and fir. Because there are many problems in wood formwork, such as high wood consumption and low reuse rate, in order to save wood, wood formwork is seldom or hardly used in cast-in-place reinforced concrete structures; Steel formwork is generally made into shaped formwork and assembled into various shapes and sizes with connectors. It is suitable for various structural forms. It has high strength, high rigidity, flexible assembly, and easy assembly and disassembly. It is used in the construction of cast-in-place reinforced concrete structures. It is more widely used, but the steel formwork has ...

AI Technical Summary

Problems solved by technology

The materials of wood formwork are generally pine and fir. Because there are many problems in wood formwork, such as high wood consumption and low reuse rate, in order to save wood, wood formwork is seldom or hardly used in cast-in-place reinforced concrete structures; Steel formwork is generally made into shaped formwork and assembled into various shapes and sizes with connectors. It is suitable for various structural forms. It has high strength, high rigidity, flexible assembly, and easy assembly and disassembly. It is used in the construction of cast-in-place reinforced concrete structures. It is more widely used, but the steel formwork has a large amount of investment and high cost, it is easy to rust during use, and the maintenance cost is high; the use of plastic formwork will become a trend, the plastic formwork has strong plasticity, and can be customized according to the design and component size requirements , process and make templates of different shapes and specifications, and can be recycled and reused

However, most of the current plastic formwork is planar plastic formwork, and planar plastic formwork still needs to use wooden ribs to support and reinforce it during use, so there is still a problem of large amount of wood used

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