T/CASS 001-2024 Building materials and equipment evaluation index system

Scope

Main technical content: This document specifies the terms and definitions of the evaluation index system for building materials and equipment, the principles of selecting evaluation indexes, the classification and coding of building materials and equipment, and the evaluation index system and evaluation methods. This document is applicable to the comprehensive evaluation of building materials and equipment used in civil buildings and general industrial buildings. Principles for selecting evaluation indexes: 1) Scientific and comprehensive principle: Guided by the concept of science and sustainable development, comprehensively screen practical and effective evaluation indexes for the comprehensive performance of building materials and equipment to ensure that the least number of indicators cover all aspects of the comprehensive performance of building materials and equipment. 2) Independence principle: Each indicator should independently reflect a specific aspect of the comprehensive performance of building materials and equipment, and the correlation between indicators should be as low as possible to avoid redundancy in the index system. 3) Operability principle: The selected indicators should be easy to obtain, facilitate horizontal comparison and analysis, and at the same time, consider the actual situation of the production and application of building materials and equipment in China to ensure the applicability and operability of the indicators. 4) Quantitative principle: The selected indicators should be quantified as much as possible to provide an accurate basis for comprehensive performance evaluation. 5) Qualitative principle: For indicators that cannot be quantified, clear and specific qualitative descriptions should be provided to ensure the comprehensiveness of the evaluation results.

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