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Novel wall thermal insulation material and preparing method thereof

A technology for thermal insulation materials and walls, applied in the direction of manufacturing tools, ceramic molding machines, pressure rollers, etc., can solve the problems of unsatisfactory overall thermal insulation and environmental protection effects, unable to solve fire safety, insufficient stability, etc., to improve thermal insulation performance, improve the compressive and cracking strength, and reduce the cost

Inactive Publication Date: 2017-08-18
合肥聪亨新型建材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, people's demand for building walls has developed from pure insulation to environmental protection. For people in the construction industry, they also consider the usability of construction insulation materials. The current market There are many kinds of thermal insulation materials used on building walls in the world, mainly organic thermal insulation materials. The thermal insulation performance of these organic thermal insulation materials can meet the requirements, but the stability is insufficient and easy to crack, especially the problem of fire safety cannot be solved.
However, commercially available inorganic thermal insulation materials have the disadvantages of unsatisfactory overall thermal insulation and environmental protection effects.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] This example relates to a new type of wall insulation material, including the following components by weight: 20 parts of mineral wool slag, 10 parts of straw, 5 parts of waste plastic bags, 18 parts of bentonite, 3 parts of graphite, and 13 parts of lightweight ceramsite , 5 parts of pond sludge, 15 parts of fly ash, 2 parts of penetrating agent, 1 part of water-repellent agent, and 2 parts of waterproofing agent.

[0028] Wherein, the straw is wheat straw.

[0029] Wherein, the waterproofing agent is a silicone waterproofing agent.

[0030] A method for preparing the novel wall insulation material, comprising the steps of:

[0031] (1) Weigh mineral wool slag, straw, waste plastic bags, bentonite, graphite, lightweight ceramsite, pond silt, fly ash, penetrant, water-repellent, and water-repellent according to the above formula, and set aside;

[0032] (2) Put the pond silt into the dryer to dry for 3 hours, and then grind it in the grinder for 1 hour to get the pond...

Embodiment 2

[0041] This example relates to a new type of wall insulation material, including the following components by weight: 30 parts of mineral wool slag, 20 parts of straw, 15 parts of waste plastic bags, 30 parts of bentonite, 7 parts of graphite, and 18 parts of lightweight ceramsite , 7 parts of pond sludge, 25 parts of fly ash, 4 parts of penetrating agent, 3 parts of water-repellent agent, and 5 parts of waterproofing agent.

[0042] Wherein, the straw is soybean straw.

[0043] Wherein, the waterproofing agent is a silicone waterproofing agent.

[0044] A method for preparing the novel wall insulation material, comprising the steps of:

[0045] (1) Weigh mineral wool slag, straw, waste plastic bags, bentonite, graphite, lightweight ceramsite, pond silt, fly ash, penetrant, water-repellent, and water-repellent according to the above formula, and set aside;

[0046] (2) Put the pond silt into the dryer to dry for 5 hours, and then grind it in the grinder for 2 hours to get the...

Embodiment 3

[0055] This example relates to a new type of wall insulation material, including the following components by weight: 22 parts of mineral wool slag, 13 parts of straw, 7 parts of waste plastic bags, 23 parts of bentonite, 4 parts of graphite, and 14 parts of lightweight ceramsite , 5.3 parts of pond sludge, 19 parts of fly ash, 2.6 parts of penetrating agent, 1.9 parts of water-repellent agent, and 3 parts of waterproofing agent.

[0056]Wherein, the straw is sweet potato straw.

[0057] Wherein, the waterproofing agent is a silicone waterproofing agent.

[0058] A method for preparing the novel wall insulation material, comprising the steps of:

[0059] (1) Weigh mineral wool slag, straw, waste plastic bags, bentonite, graphite, lightweight ceramsite, pond silt, fly ash, penetrant, water-repellent, and water-repellent according to the above formula, and set aside;

[0060] (2) Put the pond silt into the dryer to dry for 4 hours, and then grind it in the grinder for 1.5 hours...

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Abstract

The invention discloses a novel wall thermal insulation material. The material is prepared from, by weight, 20-30 parts of mineral cotton, 10-20 parts of straw, 5-15 parts of waste plastic bags, 18-30 parts of bentonite, 3-7 parts of graphite, 13-18 parts of light ceramisite, 5-7 parts of pond sludge, 15-25 parts of flyash, 2-4 parts of penetrant, 1-3 parts of water repellent and 2-5 parts of waterproof agents. The novel wall thermal insulation material is good in thermal insulation property, high in compression resistance strength, crack resistance strength and stability, capable of saving energy, environmentally friendly, low in cost and suitable for popularization.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to a novel wall insulation material and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, people's demand for building walls has developed from pure insulation to environmental protection. For people in the construction industry, they also consider the usability of construction insulation materials. The current market There are many kinds of thermal insulation materials used on building walls in the world, mainly organic thermal insulation materials. The thermal insulation performance of these organic thermal insulation materials can meet the requirements, but the stability is insufficient, easy to crack, especially unable to solve the problem of fire safety. However, commercially available inorganic thermal insulation materials have the disadvantages of unsatisfactory overall heat insulation and environmental...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B30/02B28B3/12B28B3/02
CPCC04B30/02B28B3/02B28B3/12C04B14/38C04B18/24C04B18/20C04B14/104C04B14/024C04B18/027C04B18/0418C04B18/08C04B24/42C04B2103/0068
Inventor 张瑞
Owner 合肥聪亨新型建材科技有限公司
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