Environmental Function Evaluation and Preparation of Green Decorative Materials in Indoor Design

With the growing environmental awareness, there is a rising demand for green decorative materials in furniture and indoor design. However, the existing studies lack the overall evaluation of environmental functions for green decorative materials in indoor design. To make up for the gap, this paper evaluates the environmental function and explores the preparation method of green decorative materials in indoor design. Firstly, the types and purchase principles of green decorative materials were expounded, and the preparation flow of wood product coating was given for green decorative materials in indoor design. Then, an evaluation model was established for the environmental functions of green decorative materials, the stochastic dominance matrix was constructed for the indices, and the order value of each index was computed. Finally, fuzzy Dempster-Shafer (D-S) evidence theory was adopted to develop a prediction algorithm for the environmental function of indoor decorations, and thus realize the evaluation of the greenness of decorative materials in indoor design. Experimental results demonstrate the effectiveness of our algorithm, and the good performance of the prepared super-hydrophobic and oleophobic coatings.