T/GDC 121-2021 Active Group standards

T/GDC 121-2021 Far infrared negative ion ceramic tile (board)

Publish Date: 2021-11-03 Implement Date: 2021-11-10 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/GDC 121-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Architectural sanitary ceramics

ICS Name: Ceramic and terracotta building products

Publish Date: 2021-11-03

Implement Date: 2021-11-10

Scope

Scope: This document specifies the classification, technical requirements, test methods, inspection rules, marking and product quality certificates, packaging, transportation, and storage of far-infrared negative ion ceramic tiles (boards). This document applies to far-infrared negative ion energy ceramic tiles (boards) with functions such as antibacterial, far-infrared, and formaldehyde degradation; Main technical contents: general requirements, radionuclide limits, far-infrared emissivity, air negative ion generation quantity, antibacterial performance, and purification performance.