Research and analysis of the characteristic of the new TH Decorative Waterproof and Thermal Insulation Roof Board

According to the requirements of building energy efficiency and the designs for the roof project,this paper studys the basic structure of the New TH Decorative Waterproof and Thermal Insulation Roof Board` and analyzes the indicators, process principles, construction processes and decorative features of the roof. Besides,the paper compares the TH to the usage of the general practice and materials in traditional roof, so as to determine the advantages of the New TH Decorative Waterproof and Thermal Insulation Roof Board on Roof waterproof, insulation, exterior decoration.