Research on the strength and thermal performance of S-shape self-insulation block with broken thermal bridge
FAN Jun
HU Yuqiu
ZHANG Yuwen
ZHANG Chuanjie
LIU Hui
Abstract：Thermal calculation of the heat transfer coefficient is conducted for the S-shape self-insulation block and the heat transfer coefficient of the wall constructed by such block is tested on the spot. Heat transfer coefficient of the wall is 0.33 W/(m2·K) and the calculated value is 0.29 W/(m2·K). This block shows the properties of 5.81 MPa compressive strength and 1.11MPa bending strength. S-shape block meets the requirement of heat transfer coefficient of DB 375026—2014 "Design standard for energy efficiency of residential buildings in Shandong province" and has good mechanical performance.
Keywords：S-shape broken thermal bridgesself-insulation blockthermal insulation performanceheat transfer coefficient
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 24-26,46 )