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Building formwork with decoration that needs be dismantled

A building formwork and decorative technology, which is applied in the field of building formwork without demolition, to achieve the effect of easy quality control and high strength

Inactive Publication Date: 2007-04-11
NANYANG NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The inventor has investigated the current situation of the existing building templates and found that there are defects. He has also heard that a large number of crop straws have been discarded in recent years and caused major social problems. Utilize waste plant straw resources, use plant fiber and cement as the main raw material composite material to replace wood, steel or other building materials, and produce a decorative building formwork that does not need to be demolished

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] An embodiment 1 of the present invention that does not remove the decorative building formwork is made of the following raw materials in kilograms by weight: 45 plant fibers, 50 cement, 7 antifungal agents, 3 water reducing agents, 10 waterproofing agents, and reinforcing agents 25.

Embodiment 2

[0013] An embodiment 2 of the present invention that does not remove the decorative building formwork is made of the following raw materials in kilograms by weight: plant fiber 0.9, cement 9, antifungal agent 0.3, water reducing agent 0.1, waterproofing agent 0.4, reinforcing agent 5.

Embodiment 3

[0014] An embodiment 3 of the present invention that does not remove the decorative building formwork is made of the following raw materials in kilograms by weight: 0.1 plant fiber, 1 cement, 0.03 antifungal agent, 0.01 water reducing agent, 0.05 waterproofing agent, and reinforcing agent 0.8.

[0015] The raw materials in the above-mentioned examples are collected according to the technological process adopted, and the plant stalks are first collected, smashed, and then the wax in the stalks is removed by referring to the wax removal technology in the papermaking process, and the plant fibers are extracted. Ratio of each raw material, add portland cement, additives, add appropriate amount of water and mix evenly, fill into the formwork mold, pressurize the mold panel to form, after demoulding, refer to the concrete product maintenance method for a period of time, and slightly repair it. , surface treatment can be carried out again, that is, stick a layer of wood grain decorat...

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PUM

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Abstract

The present invention relates to building material, and is especially one kind of decorative building formwork without need of being dismantled. The decorative building formwork is produced with plant fiber and cement as main material as well as proper amount of mildew inhibitor, water reducing agent, waterproofing agent, intensifier, etc, and through mixing, pressing, forming and surface treatment. It has the features of sound isolation, heat insulation, fire prevention, decoration, no need of being dismantled, etc.

Description

technical field [0001] The invention belongs to the technical field of building materials, and relates to a composite material with plant fiber and cement as main raw materials, in particular to a decorative building formwork without dismantling. Background technique [0002] Existing building formwork, some use wooden boards as materials, there are defects such as consuming a large amount of wood, and the service life is short, and some use steel plates as materials, there are cumbersome, high cost, inconvenient to use and other defects. The cast masonry wall columns and beams also need to be repaired and decorated, and the construction is cumbersome and requires a lot of investment. [0003] Some people use wheat straw and cement to make MDF, but because the wax on the surface of wheat straw affects its strength and scope of use, it is not suitable for use as a building formwork. Because the existing technology uses straw as raw material, there are serious defects, which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B18/24
CPCY02W30/91
Inventor 郭戈
Owner NANYANG NORMAL UNIV