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Thermal insulation mortar and preparation method thereof

A technology of thermal insulation mortar and Portland cement, which is applied in the direction of sustainable waste treatment, solid waste management, climate sustainability, etc., can solve the problems of poor thermal insulation efficiency and no thermal insulation performance, and achieve good insulation effect and dry Less shrinkage, no harmful gas volatilization effect

Inactive Publication Date: 2014-07-16
HEBEI JUFENG HUACHUN INSULATION MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing mortar does not have thermal insulation performance, and the thermal insulation efficiency is poor

Method used

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Embodiment Construction

[0007] The preferred embodiments of the present invention are given below to describe the technical solution of the present invention in detail.

[0008] The thermal insulation mortar of the present invention comprises the following components, calculated per ton: Portland cement of 600KG (kg), microsilica powder of 80KG, fly ash of 50KG, polypropylene fiber of 5KG, wood fiber of 15KG and 5KG , 50KG heat conduction powder, 15KG polymer rubber powder, 10KG hydroxypropyl methylcellulose, 170KG hollow vitrified microspheres.

[0009] Insulation mortar is a new type of thermal insulation material and it is vitrified microbead thermal insulation mortar. Composed of vitrified microbeads for heat preservation and heat insulation, good insulation effect of cold and hot air, high heat insulation efficiency; high compressive strength and compressive shear bond strength, wind pressure resistance, good weather resistance, less dry shrinkage, no mesh for construction Fabric; fire resistan...

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Abstract

The invention discloses thermal insulation mortar and a preparation method thereof. The thermal insulation mortar comprises the following ingredients by weight per ton: 600kg of silicate cement, 80kg of silica micropowder, 50kg of coal ash, 5kg of polypropylene fiber, 15kg of waterproof agent, 5kg of wood fiber, 50kg of thermal conductive powder,15kg of polymer powder, 10kg of hydroxypropyl methyl cellulose and 170kg of hollow vitrified beads. The thermal insulation mortar has the advantages of excellent thermal insulation effect and high pressure resistance and pressure-shear bond strength.

Description

technical field [0001] The invention relates to a mortar and a preparation method thereof, in particular to a thermal insulation mortar and a preparation method thereof. Background technique [0002] Mortar is a bonding substance used in building bricks. It is composed of a certain proportion of sand and cementing materials (cement, lime paste, clay, etc.) and water. It is also called mortar and mortar. Mortar is made by mixing cementitious materials (cement, lime, clay, etc.) and fine aggregate (sand) with water. None of the existing mortars has thermal insulation performance, and the thermal insulation efficiency is poor. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a thermal insulation mortar and its preparation method, which has high thermal insulation efficiency, high compressive strength and compressive shear bond strength. [0004] The present invention solves the above-mentioned technical problems th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B14/22C04B18/08
CPCY02W30/91
Inventor 王九池王申良李君伟
Owner HEBEI JUFENG HUACHUN INSULATION MATERIALS CO LTD
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