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Heat-insulating dried-powder mortar of sticking furring brick and manufacture method

A dry powder mortar and face brick technology is applied in the field of paddle body thermal insulation materials, which can solve the problems of high cost and complicated wall production process, and achieve the effects of low cost, good heat insulation effect and good water resistance.

Inactive Publication Date: 2007-02-28
NINGBO UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the manufacturing process of this wall is complicated and the cost is high.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] After mixing 10 grams of hydroxyethyl methyl cellulose ether, 30 grams of vinyl acetate / ethylene copolymer rubber powder, 20 grams of wood fiber, and 100 grams of cement, add 400 grams of cement and 200 grams of fly ash, and mix well to obtain a dry powder Intermediate product A; 30 grams of hydroxybutyl vinyl ether / maleic anhydride sodium salt co-glue powder, 200 grams of cement, and 200 grams of ultra-spun yarn are mixed uniformly to obtain dry powder intermediate product B; 4000 grams of cement, 1500 grams of fly ash, 2,700 grams of ultra-spun yarn and 600 grams of polystyrene foam particles were mixed uniformly to obtain a dry powder intermediate product C; finally, the obtained dry powder intermediate products A, B, and C were mixed uniformly to obtain 99,990 grams of thermal insulation dry powder mortar that can be pasted with facing bricks.

[0035] For on-site use, the obtained dry powder mortar and water are mixed in a weight ratio of 1:0.6 to form a slurry even...

Embodiment 2

[0037] After mixing 8 grams of hydroxyethyl methyl cellulose ether, 25 grams of vinyl acetate / ethylene copolymer rubber powder, 27 grams of wood fiber, and 200 grams of cement, add 200 grams of cement and 100 grams of fly ash, and mix well to obtain a dry powder Intermediate product A; 30 grams of isobutyl vinyl ether / maleic anhydride copolymer rubber powder, 150 grams of cement, and 150 grams of ultra-spun yarn are mixed uniformly to obtain dry powder intermediate product B; 4000 grams of cement, 1800 grams of fly ash, 2600 grams of Extra-spun yarn, 800 grams of polystyrene foam particles, mixed uniformly to obtain dry powder intermediate product C; finally obtained dry powder intermediate products A, B, C were mixed uniformly to obtain 10090 grams of thermal insulation dry powder mortar that can be pasted with facing bricks.

[0038] For on-site use, the obtained dry powder mortar and water are mixed in a weight ratio of 1:0.6 to form a slurry evenly. The 14-day bonding stre...

Embodiment 3

[0040] After mixing 10 grams of hydroxyethyl methylcellulose ether, 40 grams of vinyl acetate / ethylene copolymer rubber powder, 15 grams of wood fiber, and 500 grams of cement, add 500 grams of cement and 500 grams of fly ash, and mix well to obtain a dry powder Intermediate product A; 35 grams of methyl vinyl ether / maleic anhydride copolymer rubber powder, 700 grams of cement, and 700 grams of ultra-spun yarn are mixed uniformly to obtain dry powder intermediate product B; 2700 grams of cement, 1000 grams of fly ash, 2600 grams of Tetra Spun yarn, 720 grams of polystyrene foam particles, mixed uniformly to obtain dry powder intermediate product C; finally obtained dry powder intermediate products A, B, C were mixed uniformly to obtain 10020 grams of thermal insulation dry powder mortar that can be pasted with facing bricks.

[0041] For on-site use, the obtained dry powder mortar and water are mixed in a weight ratio of 1:0.6 to form a slurry evenly. The 14-day bonding streng...

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Abstract

The invention discloses an insulating dry powder mortar to stick face brick, which comprises the following parts: polystyrene foam particle, cement, ultrafine yarn, fly ash, hydroxyethylmethylcellulose ether, vinyl acetate / ethane copoly-gel powder, wood fiber and carboxylic group block copolymer gel powder, wherein the cement, hydroxyethylmethylcellulose ether, vinyl acetate / ethane copoly-gel powder, wood fiber and fly ash are blended evenly to obtain middle dried powder A; the cement and carboxylic group block copolymer gel powder are mixed evenly to obtain the middle dried powder B; the cement, fly ash and polystyrene foam particle are blended evenly to generate middle dried powder C; the middle dried powder A, B and C are mixed together to produce dried powder of insulating mortar, which can be stirred into slurry after adding fitful water in the dried powder.

Description

technical field [0001] The invention relates to a paddle body insulation material which is mainly used for the exterior wall of a building and can be pasted with facing bricks. The invention provides a dry powder material of thermal insulation mortar which can be pasted with facing bricks. It only needs to be mixed with water at the construction site for use. That's it. Background technique [0002] According to the requirements of the national construction development plan, building energy conservation is becoming a new trend in the development of the construction industry. The exterior wall of the building is painted with thermal insulation mortar, which is one of the important measures to make the building have energy-saving performance. Due to its good thermal resistance, convenient construction, thermal resistance of the wall can be adjusted by changing the bulk density and thickness of the thermal insulation mortar, and low engineering cost, it has attracted more and ...

Claims

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Application Information

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IPC IPC(8): C04B28/00C04B14/06C04B16/08C04B18/08C04B24/38C04B18/24C04B26/02
CPCY02W30/91
Inventor 王剑峰陆云龙田军任雪文
Owner NINGBO UNIVERSITY OF TECHNOLOGY
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