T/CACE 032-2021 Environmental-economic comprehensive evaluation general guide for preparing construction materials products from solid waste
T/CACE 032-2021 Environmental-economic comprehensive evaluation general guide for preparing construction materials products from solid waste
Basic Information
Scope
Scope: This document specifies the methods for environmental impact assessment, technical and economic evaluation, and integrated environmental-economic evaluation of the production process of building materials made from solid waste. This document applies to building materials made from solid waste, where the proportion of solid waste added (by mass) is greater than 50% and the products meet the standards for building materials. The solid waste includes tailings, waste rock, metallurgical slag, chemical slag, coal gangue, fly ash, industrial by-product gypsum, red mud, waste plastics, waste rubber, waste resin, sludge, etc. Other solid wastes may be implemented by reference. Main technical contents: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Basic evaluation requirements 5. Methodological framework 6. Evaluation process 7. Evaluation report