JC/T 2040-2022《负离子功能建筑室内装饰材料》新版标准解读

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摘 要:本文对JC/T 2040-2022《负离子功能建筑室内装饰材料》新修订版标准进行了解读。从目前负离子功能装饰材料产业现状、标准修订意义、详细技术要求和试验方法的确定、试验验证情况等方面进行了具体介绍。让从业人员充分了解认识新修订标准内容,更好地指导该领域技术进步和产业发展。

关键词:负离子功能,空气离子量,建筑装饰材料,放射性辐射

DOI编码:10.3969/j.issn.1002-5944.2023.01.031

Interpretation of JC/T 2040-2022 ,Indoor decorative materials with the function of negative air ion

WANG Jing* JI Zhi-jiang LIU Rui-rui ZHAO Chun-yan GUO Chun-hong

(State Key Laboratory of Green Building Materials, China Building Materials Academy)

Abstract: This paper interprets the revised version of JC/T 2040-2022, Indoor decorative materials with the function of negative air ion. The present situation of the negative ion functional decorative materials industry, significance of standards revision, technical requirements, test methods, and experimental verification details of the newly revised standard are expounded in detail. The interpretation of this standard can enable practitioners to fully the revised content, and better guide the technical progress and industrial development in this fi eld.

Keywords: negative ion function, air ion content, building decoration materials, radioactive radiation

1 负离子功能装饰材料的产业化现状和标准修订意义

根据大地测量学和地理物理学国际联盟大气联合委员会采用的理论,空气负离子是O2-(H2O)n、OH-(H2O)n 和CO4-(H2O)2。(剩余5916字)

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