T/CPCIF 0085-2021 Green Design Product Evaluation Technical Specification for Construction Adhesives

Scope

Scope: This document specifies the evaluation requirements, principles, and methods for green design products of construction adhesives, as well as the preparation methods for life cycle assessment reports. This document applies to the evaluation of green design products of construction adhesives, but not to the evaluation of green design products such as cement and mortar. Main technical content: - Primary indicators - Secondary indicators - Unit - Benchmark value - Judging criteria - Life cycle stage - Resource attributes - Raw material utilization rate (%) ≥ 98, calculated according to Appendix A.1 of this document - Raw material acquisition - Hexane - Prohibited use. Enterprises shall provide proof materials - Alkylphenols (AP/APEO) - Prohibited use. Enterprises shall provide proof materials - Phthalates 1* - Prohibited use. Enterprises shall provide proof materials - Organotin compounds 2* - Prohibited use. Enterprises shall provide proof materials - Energy attributes - Product comprehensive energy consumption (kgce/t): - Water-based type: ≤ 18, calculated according to GB/T 2589 - Solvent-based type: ≤ 140 - Environmental attributes - Organized emissions of waste gas shall comply with the control requirements for adhesive manufacturing in key areas specified in GB 37824. Provide monitoring reports - Unorganized emissions of VOCs during product production shall comply with the control requirements for special emission limits specified in GB 37822. - Product attributes - Total volatile organic compounds (TVOC) in water-based type (g/L) ≤ 40. Test according to GB 33372 and provide test reports - Free formaldehyde in product production (g/kg) shall not be detected. Test according to GB 30982-2014 Appendix A and provide test reports - Alkylphenol polyoxyethylene ether (APEO) in product production (mg/kg) ≤ 1000. Test according to GB/T 31414 and provide test reports

Development Information

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