Evaluation on the Degradation of the External Thermal Insulation System for Roofs

Abstract

By the Urban Renaissance Agency, on roof slav, I execute the work with the waterproofing layer and execute the work with an insulation material next and execute the work in concrete ( USD method of construction ,an adiabatic construction method out of roof from 1977)In this paper, about the asphalt waterproofing of the 25 years progress,I analyzed properties of waterproofing matter ,matrix matter, asphalt matter ,and examined the characteristic of the USD method of construction.