T/SCQA 215-2022 Green low-carbon building material technology requirements for prefabricated components

Scope

Scope: This document specifies the terms and definitions, technical requirements, sampling and inspection, and determination methods for green and low-carbon prefabricated components. This document applies to the green and low-carbon technical requirements for prefabricated components made in factories using reinforcing steel and concrete as the main raw materials; Main technical content: Green and low-carbon building materials are building materials products that have the characteristics of low consumption of natural resources, minimal impact on the ecological environment, low energy consumption during production, low carbon emissions, and the ability to utilize more solid waste during production. They are also safe and healthy during use and facilitate recycling after use. The comprehensive energy consumption per unit production of precast concrete components for assembled buildings refers to the total energy consumption, including the direct energy consumption during production, as well as the indirect energy consumption such as the energy consumption of auxiliary production systems and ancillary production systems allocated to the product, and energy losses within the system, expressed in kilograms of standard coal per cubic meter (kgce/m3). The air pollutant emissions from prefabricated component production enterprises shall comply with the provisions of DB 31/933, the factory boundary noise shall comply with the provisions of GB 12348, and the wastewater discharge shall comply with the provisions of DB 31/199.

Development Information

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