Analysis of the effect of temperature on thermal conductivity of the insulation block made from secondary raw materials
The increasing requirements for thermal protection of buildings results in promotion of the development of structural and material design of building facilities.Proper structural design of details then leads to elimination of thermal bridges and to improvement of the indoor environment.Waste management is one of the main features of sustainable construction.The solution of this problem is to extend the product life cycle by recycling.The contribution discusses the development of thermal insulating material block made of secondary raw materials-a thermal insulation composite material-TICM 1,Fig.1.Uniform dispersion of grains of foamy glass waste (filler) in polymer filling from recycled thermoplastics (PP,HDPE) induces formation of particle composite.Decisive properties in choosing the materials to be applied include mainly the coefficient of thermal conductivity,volume density,compressive strength and water absorption.The coefficient of thermal conductivity λ W/mK,however,varies depending on surrounding temperature and humidity.
thermal bridge recycling thermal insulation waste coefficient of thermal conductivity
Alena Kalu(z)ová Jan Pěn(c)ik Libor Matějka Libor Matějka Tomá(s) Pospí(s)il Darina Dostálová
Brno University of Technology, Faculty of Civil Engineering, Institute of Civil Structures,Veveri 331/95, 602 00 Brno, Czech Republic
国际会议
北京
英文
242-245
2012-12-16（万方平台首次上网日期，不代表论文的发表时间）