Lightweight multi-layer plastic building template

A technology for building formwork and plastics, which can be used in construction, building construction, formwork/formwork components, etc., and can solve problems such as weight reduction

Inactive Publication Date: 2012-02-29
张锦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Chinese patent ZL 200810021182.5 relates to a low-foaming multi-layer plastic building formwork, which is composed of a surface layer and a core layer, which can significantly improve the strength and wear resistance of the formwork, but the core layer of the formwork is a solid structure, which can reduce the weight. There are still deficiencies in reducing costs and enhancing the comprehensive performance of templates

Method used

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  • Lightweight multi-layer plastic building template
  • Lightweight multi-layer plastic building template
  • Lightweight multi-layer plastic building template

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Embodiment Construction

[0009] Referring to the accompanying drawings, the lightweight multi-layer plastic building template is composed of a core layer 1 and a surface layer 2 covering both sides of the core layer. The core layer is provided with neatly arranged single-row round holes 3 or double-row round holes 4. The size of the round holes is and arranged in the following table:

[0010] Unit: mm

[0011]

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PUM

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Abstract

The invention provides a lightweight multi-layer plastic building template. The lightweight multi-layer plastic building template consists of a core layer and a surface layer which covers two side faces of the core layer, wherein the core layer has a hollow structure and is provided with a single row or double rows of circular holes which are distributed in order; the surface layer is 0.4 to 2 mm thick; the core layer is 8 to 18 mm thick; the diameter of the circular holes is 4 to 12 mm; and an interval of the holes is 7 to 15 mm. The template is light in weight, material-saving, convenient to transport, low in cost, and wide in application prospect; and the comprehensive performances of supporting strength, overall rigidity, surface smooth abrasion resistance and the like are remarkably improved.

Description

technical field [0001] The invention relates to a building formwork for concrete pouring construction, in particular to a lightweight multi-layer plastic building formwork composed of a surface layer and a core layer. Background technique [0002] In the construction process of the construction field, a large number of formwork is required for concrete pouring, and plastic formwork is increasingly widely used due to its unique advantages. Chinese patent ZL 200810021182.5 relates to a low-foaming multi-layer plastic building formwork, which is composed of a surface layer and a core layer, which can significantly improve the strength and wear resistance of the formwork, but the core layer of the formwork is a solid structure, which can reduce the weight. There are still deficiencies in reducing costs and enhancing the overall performance of templates. Contents of the invention [0003] The purpose of the present invention is to overcome the disadvantages of the prior art an...

Claims

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Application Information

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IPC IPC(8): E04G9/05
Inventor 张锦
Owner 张锦
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