Fireproof insulation material used for wall surface and preparation method

A technology of fire prevention and heat preservation and slurry, which is applied in the direction of construction and building structure, which can solve the problems of expensive wall materials, poor heat preservation and energy saving effects, and no fire protection performance, so as to achieve good heat insulation and flame retardant effects, Ease of handling, improved wear resistance and robustness

Active Publication Date: 2012-04-11
赵青山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous change of people's living environment, the effect of people's heat insulation and heat preservation on the house is also continuously improved, and the wall materials appearing on the market are all made of polystyrene, polyurethane and other materials, foam glass and other materials. The thermal insulation effect is poor, the thermal insulation effect is low, the thermal insulation and energy-saving effect is poor, and it is not environmentally friendly except for the low thermal insulation effect, and it does not have fire resistance. People's consumption standards, the process of production process is also complicated

Method used

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Examples

Experimental program
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Effect test

preparation example Construction

[0024] A kind of preparation method of described fire-proof insulation material for wall, comprises the steps:

[0025] Step 1. Select raw materials, take 11-13% of natural sepiolite wool, 1-3% of natural vermiculite, 18-20% of closed-cell perlite, 2-4% of light calcium carbonate and 2% of white cement according to weight percentage. -17.7%, gypsum powder 17-20%, ordinary portland cement 15-17%, high-alumina cement 18-20% and seaweed powder 0.3-1%, spare;

[0026] Step 2, sending the raw materials selected in step 1 into the pulverizer respectively, pulverizing, pulverizing each raw material to 300-500 mesh, and setting aside;

[0027] Step 3: Put the raw materials pulverized in Step 2 into a mixer, and stir at a speed of 500-800 rpm for 10-30 minutes to prepare a fireproof and heat-preserving material.

[0028] A kind of construction method of the described fireproof insulation material that is used for wall, comprises the following steps:

[0029] Step 1. Take 40-45% fire-...

Embodiment 1

[0040] A preparation method for a fireproof and thermal insulation material for walls, comprising the steps of:

[0041] Step 1. Select the raw materials. Take 11% of natural sepiolite wool, 1% of natural vermiculite, 18% of closed-cell perlite, 2% of light calcium carbonate, 17.7% of white cement, 17% of gypsum powder, and ordinary Portland cement 15%, high alumina cement 18% and seaweed powder 0.3%, spare;

[0042] Step 2, the raw materials selected in step 1 are sent to the pulverizer respectively, pulverized, and each raw material is pulverized to 300 mesh, and set aside;

[0043] Step 3. Put the crushed raw materials in step 2 into the mixer, and stir for 10 minutes at a speed of 500 rpm to obtain a fireproof and thermal insulation material with a bulk density of 180kg / m 2 .

[0044] A kind of construction method of the described fireproof insulation material that is used for wall, comprises the following steps:

[0045] Step 1. Take 40% fireproof insulation material a...

Embodiment 2

[0051] A preparation method for a fireproof and thermal insulation material for walls, comprising the steps of:

[0052] Step 1. Select raw materials, respectively take natural sepiolite wool 12%, natural vermiculite 2%, closed-cell perlite 19%, light calcium carbonate 3%, white cement 10.3%, gypsum powder 18%, ordinary silicic acid Salt cement 16%, high alumina cement 19% and seaweed powder 0.7%, spare;

[0053] Step 2, the raw materials selected in step 1 are sent to the pulverizer respectively, pulverized, and each raw material is pulverized to 400 mesh, and set aside;

[0054] Step 3. Put the crushed raw materials in step 2 into the mixer, and stir for 20 minutes at a speed of 700 rpm to obtain a fireproof and thermal insulation material with a bulk density of 200kg / m 2 .

[0055] A kind of construction method of the described fireproof insulation material that is used for wall, comprises the following steps:

[0056] Step 1. Take 43% fireproof insulation material and 5...

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Abstract

The invention provides a fireproof insulation material used for a wall surface and a preparation method. The material comprises natural sepiolite amiantus, natural vermiculite, closed cell perlite, light calcium carbonate, white cement, gesso, ordinary portland cement, high-alumina cement and seaweed powder, and is prepared by respectively crushing the above motioned components into 300 to 500 meshes, adding the crushed components into a mixer and stirring the components at a rotating speed of 500 to 800 r/m for 10 to 30 min. A construction method for the material comprises the following steps: taking 40 to 45% of an insulation energy saving wall surface material and 55 to 60% of water, mixing the wall surface material and water to obtain a slurry, applying the slurry onto a blank wall inthree times so as to form three slurry layers, carrying out maintenance for 5 to 7 days and then carrying out paint decoration. The insulation wall material provided in the invention has good permeability, a small coefficient of thermal conductivity, a high coefficient of thermal insulation, good aging resistance, a good waterproof effect, good anti-cracking performance, a low price and a wide application scope; the preparation method is simple, is easy to operate and convenient to construct and enables work efficiency to be improved and production cost to be reduced.

Description

technical field [0001] The invention relates to a wall material, in particular to a fireproof and thermal insulation material for walls and a preparation method thereof. Background technique [0002] With the continuous change of people's living environment, the effect of people's heat insulation and heat preservation on the house is also continuously improved, and the wall materials appearing on the market are all made of polystyrene, polyurethane and other materials, foam glass and other materials. The thermal insulation effect is poor, the thermal insulation effect is low, the thermal insulation and energy-saving effect is poor, and it is not environmentally friendly except for the low thermal insulation effect, and it does not have fire resistance. People's consumption standards and the craftsmanship in the production process are also complicated. A single thermal insulation wall material does not have fireproof performance. With the improvement of my country's wall fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14E04F21/06
Inventor 赵青山
Owner 赵青山
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