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Novel building mortar material with temperature regulating function and method for preparing novel building mortar material

A mortar material and adjustable technology, applied in the field of building materials, can solve the problems of affecting the temperature adjustment function, low toughness, hindering normal use, etc., and achieve the effect of improving indoor comfort, enhancing adaptability, and improving resource utilization

Inactive Publication Date: 2018-09-14
肥西县碧涛建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the use of the building materials prepared by the above method, the performance of the phase change working substance material is unstable, and phenomena such as oozing and frosting are prone to occur, which seriously affects the realization of its temperature adjustment function and hinders its normal use, and its toughness is relatively low. Low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A novel construction mortar material with adjustable temperature is provided in this embodiment. The novel construction mortar material with adjustable temperature is made of the following raw materials: 22 parts of phase change composite material, 9 parts of composite fiber material, 16 parts of silicon powder, 2 parts of sulfoaluminate cement, 15 parts of construction waste recycled aggregate, 2.7 parts of dispersant, 2.8 parts of dispersant, 1.7 parts of toughening agent.

[0027] As a preferred solution, the phase-change composite material is composed of phase-change self-regulating unit particles containing 70% by weight of phase-change working fluid materials and 30% of mineral materials, and the average particle size of the particles is 30 microns.

[0028] As a preferred solution, the phase change working substance is at least one of n-hexadecane, n-octadecane or n-eicosane.

[0029] As a preferred solution, the construction waste recycled aggregate preparation ...

Embodiment 2

[0039] A novel construction mortar material with adjustable temperature provided in this embodiment is made of the following raw materials: 15 parts of phase change composite material, 15 parts of composite fiber material, 8 parts of silicon powder, 15 parts of sulfoaluminate cement, 11 parts of recycled construction waste aggregate, 3.0 parts of dispersant, 1.3 parts of dispersant, and 3.1 parts of toughening agent.

[0040] As a preferred solution, the phase-change composite material is composed of phase-change self-regulating unit particles containing 50% by weight phase-change working fluid material and 50% mineral material, and the average particle diameter of the particles is 13 microns.

[0041] As a preferred solution, the phase change working substance is at least one of n-hexadecane, n-octadecane or n-eicosane.

[0042] As a preferred solution, the construction waste recycled aggregate preparation process includes the following steps:

[0043] (1) Crushing: convey t...

Embodiment 3

[0052] A novel construction mortar material with adjustable temperature is provided in this embodiment. The novel construction mortar material with adjustable temperature is made of the following raw materials: 18 parts of phase change composite material, 14 parts of composite fiber material, 13 parts of silicon powder, 13 parts of sulfoaluminate cement, 14 parts of recycled construction waste aggregate, 2.9 parts of dispersant, 1.6 parts of dispersant, 21 parts of toughening agent.

[0053] As a preferred solution, the phase-change composite material is composed of phase-change self-regulating unit particles containing 60% by weight of phase-change working fluid material and 40% of mineral material, and the average particle size of the particles is 20 microns.

[0054] As a preferred solution, the phase change working substance is at least one of n-hexadecane, n-octadecane or n-eicosane.

[0055] As a preferred solution, the construction waste recycled aggregate preparation p...

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Abstract

The invention provides a novel building mortar material with a temperature regulating function and a method for preparing the novel building mortar material. The temperatures can be regulated by the novel building mortar material. The novel building mortar material in a formula comprises phase-change composite materials, composite fiber materials, silicon powder, sulphoaluminate cement, building garbage recycled aggregate, dispersing agents, other dispersing agents and toughening agents. The novel building mortar material and the method have the advantages that addition of auxiliary materialsis readjusted on the basis of the phase-change composite materials of the novel building mortar material in the formula, the composite fiber materials and the toughening agents are added into the phase-change composite materials, and accordingly the toughness of the novel building mortar material can be improved; the toughness of the novel building mortar material can be improved by the aid of theadded building garbage recycled aggregate, pollution further can be reduced, and the resource utilization rate can be increased.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a novel building mortar material with adjustable temperature and a preparation method thereof. Background technique [0002] The new construction mortar material with adjustable temperature can reduce the use time of air-conditioning and heating, reduce the number of times the air-conditioning is turned on, and also help them avoid peak power consumption and shift the power consumption time, so as to achieve the purpose of energy saving and consumption reduction . [0003] At present, the new construction mortar materials with adjustable temperature mainly include self-regulating gypsum board, self-regulating ceiling, self-regulating cement board and self-regulating concrete board. It is infiltration processing, that is, in the process of mortar preparation, a phase change working material is directly mixed into it; or the formed plate is directly immersed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/06
CPCC04B28/06C04B2103/0071C04B14/06C04B18/16C04B20/0048C04B2103/408C04B2103/0068
Inventor 俞克波
Owner 肥西县碧涛建材有限公司
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