Light-transmitting energy-storage concrete block and preparation method thereof

A technology for concrete blocks and energy storage, applied in chemical instruments and methods, manufacturing tools, ceramic molding machines, etc., can solve problems such as limited thermal insulation performance of light-transmitting concrete, reduce the risk of cracks, improve work performance, and locate processing. handy effect

Inactive Publication Date: 2022-06-24
NORTHEAST GASOLINEEUM UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above technical problems, the object of the present invention is to provide a light-transmitting energy-storage concrete block and its preparation method, which not only ensures the light-transmitting performance and decorative performance, but also has a good heat storage capacity and is practical and decorative, solving the problem of limited thermal insulation performance of existing light-transmitting concrete

Method used

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  • Light-transmitting energy-storage concrete block and preparation method thereof
  • Light-transmitting energy-storage concrete block and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A preparation method of a light-transmitting energy storage concrete block comprises the following steps:

[0023] Step 1: Pass the light-transmitting fiber with a diameter of 0.5mm through the through hole of the block forming mold, and fix both ends of the light-transmitting conductor; the light-transmitting conductor is soaked in a silane coupling agent solution with a mass concentration of 4%;

[0024] Step 2: Prepare phase change energy storage microcapsules, first screen out the fly ash float beads with micropores on the surface, then use the fly ash float beads as an adsorption carrier to vacuum adsorb the core material paraffin, and use the pressure difference to make the paraffin pass through the fly ash The micropores on the surface of the floating beads enter into the interior of the fly ash floating beads to obtain phase change energy storage microcapsules; use 60 ℃ warm water with a cleaning agent to clean the phase change energy storage microcapsules severa...

Embodiment 2

[0028] A preparation method of a light-transmitting energy storage concrete block comprises the following steps:

[0029] Step 1: Pass the light-transmitting fiber with a diameter of 1.5 mm through the through hole of the block forming mold, and fix both ends of the light-transmitting conductor; the light-transmitting conductor is soaked in a silane coupling agent solution with a mass concentration of 4%;

[0030] Step 2: To prepare phase change energy storage microcapsules, first screen out the fly ash float beads with micropores on the surface, then use the fly ash float beads as an adsorption carrier to vacuum adsorb the core material paraffin, and use the pressure difference to make the paraffin pass through the fly ash The micropores on the surface of the floating beads enter the interior of the fly ash floating beads to obtain phase change energy storage microcapsules; use 60 ℃ warm water with a cleaning agent to clean the phase change energy storage microcapsules several...

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Abstract

The invention belongs to the technical field of constructional engineering, and particularly relates to a light-transmitting energy-storage concrete building block and a preparation method thereof.The preparation method includes the steps that 1, light-transmitting fibers penetrate through through holes of a building block forming mold, and the two ends of the light-transmitting fibers are fixed; 2, preparing a phase-change energy-storage microcapsule, namely performing vacuum adsorption on a core material paraffin by taking the fly ash floating beads as an adsorption carrier to obtain the phase-change energy-storage microcapsule; 3, stirring 60 parts of Portland cement, 3 parts of sulphoaluminate cement, 12.5 parts of fly ash, 12.5 parts of slag powder, 17.5 parts of quartz powder, 3.5 parts of anhydrous sodium sulfate, 2 parts of a water reducing agent, 40 parts of phase change energy storage microcapsules and 40 parts of water in a cement mortar stirrer to obtain phase change energy storage cement mortar, and 4, pouring the phase change energy storage cement mortar into a building block forming mold, after curing and hardening, removing the mold, taking out and grinding to obtain the phase change energy storage building block. The light-transmitting energy-storage concrete block is obtained. And the light-transmitting conductor is combined with the phase change energy storage mortar, so that the light transmission is ensured, and meanwhile, the good heat storage performance of the phase change energy storage mortar is utilized to improve the indoor heat comfort.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, and particularly relates to a light-transmitting energy storage concrete block and a preparation method thereof. Background technique [0002] With the advancement of technology, the requirements of modern buildings for concrete are becoming more and more diversified, and concrete also has a new development direction. High-performance concrete has excellent properties such as high strength and high durability, but it lacks certain decorative properties. Light-transmitting concrete has both good decorative properties and light-transmitting energy saving; phase change concrete can not only improve the thermal insulation of walls It can also improve the thermal storage performance of the wall and improve the indoor thermal environment of the building. Therefore, the phase change energy storage material and the light-transmitting concrete are combined to prepare the light-transmitti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/06C04B24/42C04B22/14C04B20/02C04B16/06B28B23/00B28B11/24C09K5/06C04B111/20C04B111/34C04B111/80
CPCC04B28/06C04B22/147C04B16/065C04B20/023C04B24/42C09K5/063B28B23/0037B28B11/245C04B2111/20C04B2111/343C04B2111/80C04B7/02C04B18/08C04B18/141C04B14/06C04B2103/302C04B2103/0071
Inventor 马令勇胡惠玲田航臣罗丹李栋姜伟李清
Owner NORTHEAST GASOLINEEUM UNIV
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