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Light heat-preservation earthquake-resistant and environment-friendly wall board

A lightweight and environmentally friendly technology, applied in the direction of hydraulically condensable layered products, building components, sustainable waste treatment, etc., can solve the problems of maximizing the effect, reduce crack resistance, reduce pollution, and improve heat preservation Effect

Inactive Publication Date: 2014-06-25
四川鸥克建材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The application number is 201320272347.2. The self-insulating and anti-seismic wallboard has excellent compressive and flexural properties. However, the existing concrete and castables have failed to maximize their thermal insulation and anti-seismic properties. Therefore, it is necessary to find a suitable It is particularly important to make castables play a greater role in their thermal insulation and seismic performance.

Method used

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  • Light heat-preservation earthquake-resistant and environment-friendly wall board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] Embodiment 1 Preparation of light-weight thermal insulation and anti-seismic environmental protection wallboard of the present invention

[0059] a. Mix 40kg ordinary 425 Portland cement, 20kg fly ash, 20kg pozzolan, 0.5kg recycled polystyrene particles, 4kg straw, 0.2kg polypropylene short fiber, 0.05kg hydroxypropyl methylcellulose, 0.3kg polystyrene Carboxylic acid-based water reducer and 16kg of water were added according to the ratio, and stirred to obtain castables;

[0060] b. Pouring the above-mentioned pouring material into the board body 1, molding and curing, and then a light-weight thermal insulation and anti-seismic environmental protection wallboard is obtained; wherein, the through hole 2 of the anti-bending support net 3 of the board body 1 is rectangular and the cross section is wavy, And the board surface of the board body 1 is laid with a fiber mesh cloth 4 , and its side is provided with a male tenon 11 and a female tenon 12 that cooperate with each ...

Embodiment 2

[0062] Embodiment 2 Preparation of light-weight thermal insulation and anti-seismic environmental protection wallboard of the present invention

[0063] a. Mix 60kg ordinary 425 Portland cement, 30kg calcium carbide slag, 30kg silica fume, 1.2kg recycled polystyrene particles, 10kg straw, 0.6kg polypropylene short fiber, 0.2kg hydroxypropyl methylcellulose, 1kg lignin Sodium sulfonate water reducer and 30kg of water are added according to the proportion, stirred to obtain castable;

[0064] b. Pouring the above-mentioned pouring material into the board body 1, forming and curing, to obtain a lightweight thermal insulation and anti-seismic environmental protection wallboard; wherein, the through hole 2 of the anti-bending support net 3 of the board body 1 is circular and the cross section is zigzag , and the board surface of the board body 1 is laid with a fiber mesh cloth 4, and its side is provided with a male tenon 11 and a female tenon 12 that cooperate with each other.

...

Embodiment 3

[0066] Example 3 Preparation of Lightweight Thermal Insulation Anti-seismic Environmental Protection Wallboard of the Present Invention

[0067] a. Mix 40kg ordinary 425 Portland cement, 10kg pottery sand, 10kg river sand, 10kg furnace ash, 20kg slag, 0.8kg recycled polystyrene granules, 4kg straw, 0.3kg polypropylene short fiber, 0.05kg hydroxypropyl methyl Base cellulose, 0.4kg polycarboxylate water reducer and 20kg are added according to the proportion, stirred to obtain castable;

[0068] b. Pouring the above-mentioned pouring material into the board body 1, forming and curing, and then a light-weight thermal insulation and anti-seismic environmental protection wallboard is obtained; wherein, the through hole 2 of the anti-bending support net 3 of the board body 1 is rectangular, and the cross-section is a square waveform. And the board surface of the board body 1 is laid with a fiber mesh cloth 4 , and its side is provided with a male tenon 11 and a female tenon 12 that c...

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Abstract

The invention relates to a light heat-preservation earthquake-resistant and environment-friendly wall board, belonging to the building field. The light heat-preservation earthquake-resistant and environment-friendly wall board comprises a board body, wherein a bending-resistant support net provided with through holes is laid in the board body; the wall board is filled with castable; the castable comprises the following components in parts by weight: 40-60 parts of cement, 40-60 parts of fine aggregate, 0.5-1.2 parts of coarse aggregate, 4-10 parts of straw, 0.2-0.6 part of polypropylene (PP) fiber, 0.05-0.2 part of hydroxyl propyl methyl cellulose (HPMC) and 0.3-0.1 part of a water reducing agent, wherein the water cement ratio is 0.4-0.6. The castable has the advantages of heat preservation, thermal insulation, sound insulation, water resistance, etc. Furthermore, the raw materials of the wall board are selected from industrial wastes such as recycled polystyrene particles and furnace slag as well as straw, so that waste is changed into valuable, and the aims of protecting the environment and saving the energy can be achieved. The castable is poured into the board body of the light heat-preservation earthquake-resistant and environment-friendly wall board, so that the effects of heat preservation and earthquake resistance of the wall board are improved, and the synergistic effect can be realized.

Description

technical field [0001] The invention relates to a light heat-preservation and anti-seismic environmental protection wallboard, which belongs to the field of construction. Background technique [0002] With the improvement of people's living standards, people's requirements for quality of life are increasing. In order to build buildings with thermal insulation and sound insulation effects, the past practice was to add sound insulation layers and thermal insulation layers on the surface of buildings, but this brought certain difficulties to the construction. For this reason, people have been eager to find a light-weight High-quality thermal insulation and anti-seismic environmental protection wall panels. [0003] An energy-saving thermal insulation block with application number 201110303417.1 discloses a self-insulation lightweight building material pouring block, which uses industrial waste such as polyphenylene particles, slag, and fly ash to obtain light aggregate self-in...

Claims

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Application Information

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IPC IPC(8): E04C2/26E04C2/288E04C2/30C04B28/04C04B18/30B32B3/30B32B13/14
CPCY02W30/91
Inventor 许迪茗党清泉
Owner 四川鸥克建材科技有限公司
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