Multifunctional fiber composite material non-dismantling formwork and preparation method thereof

Abstract

The invention discloses a multifunctional fiber composite material non-dismantling formwork and a preparation method thereof. The multifunctional fiber composite material non-dismantling formwork is composed of a plurality of fiber material layers arranged at intervals and cementitious material layers with a conductive function. The one or more fiber material layers are made of carbon fiber reinforced composite materials. The cementitious material layers are located at the upper end and the lower end of the multifunctional fiber composite material non-dismantling formwork. Each fiber material layer is wrapped between the two adjacent cementitious material layers. When the multifunctional fiber composite material non-dismantling formwork is used in building engineering constructing, not only is the problem of rebar rust solved so as to protect a reinforced concrete structure, but also the formwork can replace a wooden temporary formwork in use, and the formwork is free from being dismantled, so that the reinforced concrete main body structure is protected well from the beginning of construction, the social resource is saved, the environment is protected, the formwork cost is reduced, and the construction speed is accelerated greatly.

Description

technical field [0001] The invention relates to the field of building formwork, in particular to a multifunctional non-dismantling formwork of fiber composite material and a preparation method thereof. Background technique [0002] Building formwork plays a very important role in the process of building construction. In the process of building construction, many components need to be cast-in-place. When the cast-in-place components are formed, they must be supported by formwork. Now the general formwork is wood formwork or steel formwork. It requires a certain cost to make the formwork, and it needs to be continuously installed during the application process. , Remove the formwork, the workload is heavy. Moreover, wood resources are decreasing at present, and building energy consumption accounts for more than half of the total energy consumption. In order to save wood and optimize the environment, the application of demolition-free formwork has become an important issue in ...

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Problems solved by technology

[0005] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a multifunctional non-demolition formwork of fiber composite material and its preparation method. When the multifunctional non-demolition formwork of fiber composite material is used in construction engineering, The problem of corrosion of steel bars can protect the reinforced concrete structure, and it can be used instead of wooden temporary formwork, and it is free from disassembly, so that the main structure of reinforced concrete can be better protected from the beginning of construction

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