High density glass fiber reinforced cement curved plate and manufacturing method thereof

A technology of glass fiber and manufacturing method, which is applied in the field of high-density glass fiber reinforced cement curved board and manufacturing, can solve the problem that the cement board is difficult to meet its requirements, and achieve the advantages of easy construction site installation, high efficiency, low cost and high economic benefit Effect

Active Publication Date: 2012-01-25
盈创建筑工业化襄阳有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult for traditional cement boards to meet the requirements of this specific shape.

Method used

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  • High density glass fiber reinforced cement curved plate and manufacturing method thereof
  • High density glass fiber reinforced cement curved plate and manufacturing method thereof

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Experimental program
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Embodiment Construction

[0030] Below in conjunction with accompanying drawing and embodiment the present invention will be further described, and cement board product specification is 1200 * 2400 * 12mm in the present embodiment, as figure 1 As shown, its structural form is: the structure of the high-density glass fiber reinforced cement board is a frame structure with a sinusoidal curved surface of equal cross-section formed by glass fiber mesh 1 cloth, and two layers of long glass fibers with the same curved surface are arranged in the frame structure. Layer 2, between the two layers of curved glass long fiber layers 2, between the curved glass long fiber layer 2 and the upper and lower curved glass fiber mesh cloth 1, and the upper and lower curved glass fiber nets The outer layer of the grid cloth 1 is provided with a coagulation layer 3 of the same curved surface cement slurry and glass fiber chopped strands.

[0031] The present invention adopts following steps to produce:

[0032] ① Measuring...

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Abstract

The invention relates to a high density glass fiber reinforced cement curved plate and a manufacturing method thereof. The curved plate comprises curve-shaped frames which have constant section and are made of fiberglass meshes, each frame is internally provided with two layers of glass long fibers with same curve shape, and coagulated layers which are composed of cement paste and glass fiber chopped strands and have same curve shape are respectively arranged between the two layers of curve-shaped glass long fibers, between the layers of curve-shaped glass long fibers and the upper and lower curve-shaped fiberglass meshes as well as the outer layers of the upper and lower curve-shaped fiberglass meshes. The manufacturing method has the following important steps: constructing a forming cavity prototype which is composed of a bottom prototype, a middle prototype and a top prototype, sizing and curing in a curve-shaped die cavity after semi-solidification, and completing the curve forming. The invention has the advantages of 1) breaking through the traditional view that cement products are necessary to combine with steel bars to constitute products, 2) breaking through the traditional view that the cement products are only flat-shaped, and 3) breaking through the traditional view that the prepared cement products only can be provided with straight surfaces.

Description

technical field [0001] The invention relates to a building material, in particular to a high-density glass fiber reinforced cement curved panel and a manufacturing method. Background technique [0002] Driven by the concept of "better city, better life", we are in a process of large-scale urbanization unprecedented in history, and the scale of urban construction and basic economic construction is rapidly expanding. In urban construction, concrete is currently One of the most used building materials provides strong support for the construction industry and infrastructure construction, so it also puts forward higher requirements for cement and cement product components, especially the proposal of low-carbon economy and the application of low-carbon emission technology , put forward new and more urgent requirements. On the other hand, buildings are developing in a multi-level and diversified direction. People's demand for high-end cultural and entertainment exchange places is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C2/26C04B28/00C04B28/04C04B14/42
Inventor 马义和
Owner 盈创建筑工业化襄阳有限公司
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