scholarly journals Comparison and Selection of Thermal Insulation Materials for RCC Dam Construction in Dry and Cold Valleys at High Altitudes in Tibet

2020 ◽  
Vol 570 ◽  
pp. 062039
Author(s):  
Qian Xiang ◽  
Tao Xiong
Keyword(s):  
Thermal Insulation ◽  
Dam Construction ◽  
High Altitudes ◽  
Insulation Materials ◽  
Rcc Dam ◽  
Selection Of

scholarly journals The potential for implementation of liquid thermal insulation in organizational and technological solutions

2019 ◽  
Vol 97 ◽  
pp. 06039
Author(s):  
Dmitry Topchy ◽  
Aleksey Yurgaytis ◽  
Alina Manakhova ◽  
Karina Mustafina
Keyword(s):  
Thermal Insulation ◽  
Building Material ◽  
Insulation Materials ◽  
Key Characteristics ◽  
Selection Of ◽  
New Facilities

Nowadays, the consumer is provided with an extensive selection of various thermal insulation materials. Particularly interesting is the possibility of using liquid insulation in the construction of new facilities, as well as overhaul and renovation programs. This article is devoted to the introduction of relatively new building material on the market - thermal paint (liquid insulation). It features the key characteristics of the product and provides a set of conclusions about its applicability and safety in comparison with other insulation materials according to the results of research and testing. The necessary steps for a massive project introduction of the material into the industry are given, taking into account the development of organizational and technological solutions, depending on the conditions of using this material.

scholarly journals ДОСЛІДЖЕННЯ ДИСПЕРСНОГО СКЛАДУ ПИЛУ ПРИ ВИРОБНИЦТВІ ТЕПЛОІЗОЛЯЦІЙНИХ МАТЕРІАЛІВ

World Science ◽  
2019 ◽  
Vol 1 (2(42)) ◽  
pp. 18-23
Author(s):  
Гаджиєв Едуард Назімович
Keyword(s):  
Thermal Insulation ◽  
Raw Materials ◽  
Mineral Wool ◽  
Fine Dust ◽  
Atmospheric Air ◽  
Gas Cleaning ◽  
Insulation Materials ◽  
Aspiration System ◽  
Cleaning Equipment ◽  
Selection Of

The problem of air pollution with environmentally hazardous dust with a particle size of up to 10 microns at plants for the production of thermal insulation materials is considered. The purpose of this work is to study the dispersed composition of dust in the production of insulation materials (such as mineral wool), and to determine the effectiveness of the existing gas cleaning equipment, which traps pollutants. The dispersed composition of the dust generated at the plant for the production of thermal insulation materials, and the dispersed composition of the dust collected by the dust-cleaning equipment was investigated. Experimentally and with the use of computer programs, it has been established that the efficiency of extracting fine dust from dust- cleaning equipment does not exceed 78%. It is established that the dust of mineral wool entering the aspiration system is dominated by particles with a size from 2.5 microns to 25 microns. Dust with a SiO2 content of up to 70%, which is released during unloading and transportation of raw materials (dolomite, basalt), enters the atmospheric air without purification. At the same time, particles with a size of up to 60 microns and up to 72 microns dominate in atmospheric air, respectively. The main characteristics of the dust necessary for the objective selection of dust-cleaning equipment are determined.

scholarly journals Aplikácia analytickej viacúrovňovej metódy pri výbere zatepľovacieho materiálu

2020 ◽  
Vol 19 (2) ◽  
pp. 21-26
Author(s):  
Michaela Horváthová ◽  
◽  
Linda Makovická-Osvaldová
Keyword(s):  
Thermal Insulation ◽  
Ignition Time ◽  
Insulation Material ◽  
Thermal Coefficient ◽  
Multilevel Method ◽  
Insulation Materials ◽  
Applied Method ◽  
Selection Of

The article deals with the selection of four types of insulation material based on the particular criteria. Specifically, it will be a matter of decision among facade insulation materials. We chose four species of the most used thermal insulation materials that are available on the market and are used frequently. The applied method is an analytical multilevel method that allows us to divide the whole problem into hierarchies and then compare two elements together and thus gain the weights of the criteria. Subsequently, we assessed the alternatives. The selected criteria are the price of the material, the thermal coefficient conductivity, flammability class and ignition time of the sample. The method is verified in the software BPMSG AHP priority calculator.

Review of Latest Developments in Microporous Aerogel for Building Applications

2011 ◽  
Vol 71-78 ◽  
pp. 1967-1970 ◽  
Author(s):  
Yan Qi Cui ◽  
Saffa Riffat
Keyword(s):  
Thermal Comfort ◽  
Thermal Insulation ◽  
Energy Cost ◽  
Air Conditioning ◽  
Climatic Conditions ◽  
Insulation Material ◽  
The Novel ◽  
Thermal Insulation Material ◽  
Insulation Materials ◽  
Selection Of

Buildings are large consumers of energy in all countries. In regions with harsh climatic conditions, a substantial share of energy goes to heat and cool buildings. This heating and air-conditioning lost can be reduced through many means, such as the selection of the building thermal insulation materials. The proper use of thermal insulation material in buildings does not only contribute in reducing the annual energy cost but also helps in extending the periods of thermal comfort without reliance on mechanical heating and air-conditioning. Aerogel is one of the novel insulation these years, thermal conductivities of 0.04 W/mK less can be achieved using it. The paper is concerned with a review of Microporous Aerogel for building applications. And it also provides information about their performance.

Selection of building thermal insulation materials using robust optimization

2019 ◽  
Vol 25 (3) ◽  
pp. 443-455
Author(s):  
Menghua Sun ◽  
William B. Haskell ◽  
Tsan Sheng Ng ◽  
Alvin W. L. Ee ◽  
Harn Wei Kua
Keyword(s):  
Robust Optimization ◽  
Thermal Insulation ◽  
Insulation Materials ◽  
Selection Of

Fire Safety Assessment of Exterior Thermal Insulation Materials using a Cone Calorimeter

2012 ◽  
Vol 22 (1) ◽  
pp. 131-141
Author(s):  
Qi Yanjun ◽  
Wang Xuegui ◽  
Cui Yu ◽  
Zhang Heping
Keyword(s):  
Thermal Insulation ◽  
Fire Safety ◽  
Cone Calorimeter ◽  
Safety Assessment ◽  
Insulation Materials
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