Inorganic thermal insulation mortar and preparation method thereof

An inorganic thermal insulation and rubber powder technology, which is applied in the field of internal and external wall thermal insulation materials, can solve the problems of short storage time and strict storage conditions without thermal insulation materials, and achieve the effects of reasonable proportion design, flexible construction operation and easy realization.

Inactive Publication Date: 2012-07-11
河南省德嘉丽科技集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This will cause problems such as strict storage conditi

Method used

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Examples

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Effect test

Embodiment 1

[0018] An inorganic thermal insulation rubber powder, which is composed of the following components in terms of weight percentage, gray cement 60%, gray calcium 20%, fly ash 8%, heavy calcium 7.8%, hydroxypropyl methylcellulose 0.2%, starch Ether 0.2%, polyvinyl alcohol powder 24-88P 0.4%, dispersible latex powder 3%, 6mm polypropylene short fiber 0.2%, wood fiber 0.2%.

Embodiment 2

[0020] An inorganic thermal insulation rubber powder, which is composed of the following components in terms of weight percentage, gray cement 62%, gray calcium 23%, fly ash 7%, heavy calcium 5%, hydroxypropyl methylcellulose 0.2%, starch Ether 0.1%, polyvinyl alcohol powder 24-88P 0.3%, dispersible latex powder 2%, 6mm polypropylene short fiber 0.1%, wood fiber 0.3%.

Embodiment 3

[0022] An inorganic thermal insulation rubber powder, which is composed of the following components in terms of weight percentage, gray cement 60%, gray calcium 25%, fly ash 6%, heavy calcium 5.8%, hydroxypropyl methylcellulose 0.3%, starch Ether 0.1%, polyvinyl alcohol powder 24-88P 0.2%, dispersible latex powder 2%, 6mm polypropylene short fiber 0.2%, wood fiber 0.4%.

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Abstract

The invention relates to inorganic thermal insulation mortar and a preparation method thereof. The preparation method is adding water in a forced type mortar machine firstly, blending inorganic thermal insulation rubber powder, forming even mucilage, adding 200L vitrified micro bubble lightweight aggregate, adding the lightweight aggregate while blending, blending for 10 minutes after completion of material adding, and constructing. The inorganic thermal insulation rubber powder is composed of compositions of ash concrete, ash calcium, coal ash, triple superphosphate, hydroxypropyl methyl cellulose, starch ether, polyving akohol powder 24-88P, separable latex powder, polypropylene staple fibers and wood fibers. The inorganic thermal insulation mortar is separated into two portions and packaged with fix quantify, needs no on-site weighting and is stable in product thermal insulation property. The inorganic thermal insulation mortar and the preparation method are reasonable in proportioning design, prepared inorganic thermal insulation mortar is slow in heat conduction coefficient, good in heat-preservation and heat-proof properties and good in fireproof performance, meets building A-level fire protection requirements, and is good in integrity of insulating layers and excellent in crack resistance.

Description

technical field [0001] The invention relates to a thermal insulation material for interior and exterior walls, in particular to an inorganic thermal insulation mortar and a preparation method thereof. Background technique [0002] Vigorously saving energy and reducing consumption, and developing a conservation-oriented economy and a low-carbon economy are the main tasks that our country and even countries in the world will face in the future, which is related to the survival and continuation of human beings and creatures on the earth. Building energy consumption accounts for almost 40% of our country's industrial energy consumption, and our country began to pay attention to this problem 10 years ago. In July 1996, my country issued mandatory energy-saving standards for new buildings. In 2000, the Ministry of Construction issued the "Regulations on Energy-Saving Administration of Civil Buildings", which made a series of regulations on energy-saving approval, design, construct...

Claims

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Application Information

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IPC IPC(8): C04B28/00
Inventor 李保修李明献李浩民
Owner 河南省德嘉丽科技集团有限公司
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