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Light wall material with high air permeability

A breathable, lightweight technology for lightweight walls. It can solve the problems of weak trial performance, high cost and insufficient air permeability, and achieve the effect of good trial performance, low cost and weight reduction.

Inactive Publication Date: 2018-12-07
徐州桐圣建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wall materials are wall materials. Wall materials can effectively reduce environmental pollution, save a lot of production costs, increase the usable area of ​​houses and other advantages. A considerable part of them are green building materials with light weight, heat insulation and sound insulation. , thermal insulation and other characteristics, some materials even achieve the function of fire prevention. Because of the popularity of high-rise buildings, there are fewer and fewer buildings with masonry structures, that is, fewer and fewer "bricks" are used as load-bearing walls, and a large number of "bricks" Change to lightweight, sound-insulating, and thermal-insulating light-weight "bricks" or blocks that only function as enclosures. Most of the existing wall materials have shortcomings such as weak trial performance, high cost, and insufficient air permeability.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A light wall material with good air permeability. The raw materials in the formula are composed by weight percentage: 10% fly ash, 10% cement, 10% fine sand, 30% sludge beads, 15% yellow mud, 8% Fine stones, 5% coarse stones. At this time, the light wall material with good air permeability improves the trial effect, but it is not obvious.

Embodiment 2

[0010] A light wall material with good air permeability. The raw materials in the formula are composed by weight percentage: 20% fly ash, 20% cement, 12% fine sand, 50% sludge beads, 20% yellow mud, 10% Fine stones, 7% coarse stones. At this time, the light wall material with good air permeability improves the air permeability effect, but the trial effect decreases.

Embodiment 3

[0012] A light wall material with good air permeability. The raw materials in the formula are composed by weight percentage: 15% fly ash, 15% cement, 11% fine sand, 40% sludge beads, 17% yellow mud, 9% Fine stones, 6% coarse stones, light wall materials with good air permeability have the best trial performance and air permeability at this time.

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PUM

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Abstract

The invention relates to a light wall material with high air permeability. The formula comprises the following raw materials by weight percent: 10-20% of coal ash, 10-20% of cement, 10-12% of fine sand, 30-50% of sludge beads, 15-20% of yellow mud, 8-10% of fine gravels and 5-7% of rough gravels. The product prepared according to the method has high trialability, low cost and high air permeability.

Description

technical field [0001] The invention discloses a light wall material with good air permeability. Background technique [0002] Wall materials are wall materials. Wall materials can effectively reduce environmental pollution, save a lot of production costs, and increase the use of housing area. , thermal insulation and other characteristics, some materials even achieve the function of fire prevention. Because of the popularity of high-rise buildings, there are fewer and fewer buildings with masonry structures, that is, fewer and fewer "bricks" are used as load-bearing walls, and a large number of "bricks" Instead of lightweight, sound-insulating, and thermal-insulating lightweight "bricks" or blocks that only function as enclosures, most of the existing wall materials have deficiencies such as weak trialability, high cost, and insufficient air permeability. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B38/08
CPCC04B28/00C04B2111/40C04B14/06C04B14/02C04B18/08C04B18/027C04B14/36C04B38/08
Inventor 彭松
Owner 徐州桐圣建材有限公司