Study On Thermal Performance Experiment And Structural Technology Of Shale Fired Heat-insulation Block Masonry

Building energy conservation has is an important content of the energy saving andemissions reduction work in our country. At present, the vigorous development ofvarious kinds of new wall materials has played a huge role in building energyconservation of our country. The shale fired heat-insulation block masonry is researchedand produced in recent years as a new wall materials, it takes full advantage of theabundant shale resources of our country, which achieved the purpose of saving energyfrom the production resources, and it has a good thermal performance which can makeit meet design standards for energy efficiency of building as single wall material. Thestudy on thermal performance experiment and structural technology of Shale FiredHeat-insulation Block Masonry as the sup-project of the research and application ofShale Fired Heat-insulation Block Masonry in this paper, the main research work is asfollows:(1)According to the Shale Fired Heat-insulation Block and the wall, the heattransfer coefficient was calculated through theoretical calculation and simulation in thispaper. And the one-dimensional steady heat conduction process of Shale FiredHeat-insulation Block Masonry was simulated through the finite element analysissoftware ANSYS, to calculate the theoretical value of heat transfer coefficient of theblock and the simulated values of heat transfer coefficient of the wall.(2)The heat transfer coefficient of the thermal performance of the shale firedheat-insulation block masonry is obtained by experiment in this article. Based on theheat transfer coefficient, make some studies and researches on the thermal resistance,the heat transfer coefficient, the thermal inertia index, the inner surface and internal temperature, the surface heat storage coefficient and its thermal stability of the shalefired heat-insulation block masonry.(3)By simulating and analyzing the process of steady-state heat transfer of threekinds wall insulation form through the finite element analysis software ANSYS,discusses the advantages of the shale fired heat-insulation block masonry as self-energyconservation wall which compare to composite wall.(4) By simulating and analyzing the process of steady-state heat transfer of the heatbridge of the shale fired heat-insulation block masonry as self-energy conservation wallthrough the finite element analysis software ANSYS, this paper will put forward someinsulation construction measures for reducing the energy consumption of heat bridge.(5) According to the characteristics of the shale fired heat-insulation block masonry,this paper will take a reasonable design and calculation to the thermal insulationconstruction measures of the wall, and put forward the concept and the basic practice ofthermal insulation cast-in-situ construction technology and heat bridge insulationconstruction technology.This paper have carried on the theoretical analysis and experimental study on thethermal performance of the shale fired heat-insulation block masonry, which showsthat the thermal performance of the shale fired heat-insulation block masonry issuperior to other wall materials, and played a huge role in building energyconservation. The research contents and conclusions on thermal insulation constructiontechnology in this paper can provide references for the popularization and applicationof the shale fired heat-insulation block masonry across our country.