Research on porous concrete pavement construction for sustainable drainage

Abstract

To evaluate the thermal insulation efficiency of the building envelope according to QCVN 09:2017/BXD, the heat transfer coefficient of the material is an important parameter that needs to be determined. This coefficient depends on the thermal conductivity coefficient and the thickness of the layers of materials used in the building envelope. This paper presents the methods and equipment used to determine the thermal conductivity of materials. In addition, specific research results on the thermal conductivity of some building materials such as EPS lightweight materials, PMMA resin, common gypsum board, fireproof, moisture-proof; ceramic cotton wool; Shielded hot plate insulation on the GHP 900S according to ISO 8302:1991 is also discussed.