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Disposable building formwork

A one-off technology for construction, applied in construction, building construction, formwork/formwork components, etc., to save resources, ensure compactness, and avoid damage

Inactive Publication Date: 2010-11-24
陈校兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, steel and wood formwork are mostly used in general building pouring. In the case of increasingly tight resources, especially wood resources and the trend of higher and higher prices for steel resources, a new type of formwork has been developed to overcome the steel and wood used in current building construction. The waste of wood and bamboo resources is also a major development trend in construction

Method used

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with accompanying drawing of description:

[0022] This one-time building formwork is used for cast-in-place concrete. When the concrete is poured and condenses and produces a certain strength, the formwork has completed its function as a formwork, and it is completely integrated with the concrete and turned into a reinforced concrete protective layer. Disposable and versatile composite formwork.

[0023] Such as figure 1 , figure 2 As shown, the formwork includes a base layer 3 formed by rolling and filling aggregates, and a surface layer 1 and a base layer 5 with building finishes on the upper and lower sides of the base layer 3. The lower part of the base layer 3 is also provided with a reinforcement layer 6. The formwork The splicing parts of the edges are matched with the bridging parts 4 .

[0024] The base layer 2 is mainly made of industrial waste (circuit boards of waste electrical applian...

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Abstract

The invention discloses a disposable building formwork and belongs to the technical field of building construction. The disposable building formwork is characterized by comprising a base layer formed by rolling filler aggregate and a surface layer and a bottom layer of a building decorative surface matched on an upper surface and a lower surface of the base layer; the filler aggregate comprises industrial wastes and various matched additives, wherein the additives comprise water reducing agents and gelatinization materials; the surface layer is provided with uneven patterns. The disposable building formwork is made from the industrial wastes, effectively treats electronic wastes and saves a large number of resources; amoreover, the cast disposable building formwork is integrated with reinforced concrete, does not need dismantling, saves separant painting, formwork cleaning, dismantling and secondary conveying required in a common technology, reduces the casting volume of the concrete and greatly saves both labor and financial resources.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a disposable building formwork. Background technique [0002] With the rapid development of the electronics industry, the pollution of electronic waste (including waste circuit boards and waste circuit boards) is inevitably in front of us. Electronic waste (including waste circuit boards and waste circuit boards) is commonly known as electronic waste, including various waste circuit boards, waste circuit boards, waste computers, communication equipment, TV sets, refrigerators, and precision electronic instruments and meters eliminated by some enterprises and institutions Wait, the way out of this waste has become our top priority. [0003] At present, steel and wood formwork are mostly used in general building pouring. In the case of increasingly tight resources, especially wood resources and the trend of higher and higher prices for steel resources, a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G9/02
Inventor 陈校兴
Owner 陈校兴
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