T/GXLC 004-2019 veneer board
T/GXLC 004-2019 veneer board
Basic Information
Scope
Scope: This standard specifies the terms and definitions, classification and naming, veneer assembly guidelines, requirements, sample taking and dimensions of fine carpentry boards, test methods, inspection rules, and marking, labeling, packaging, transportation, and storage, etc. This standard applies to fine carpentry boards. Main technical content: The group standard for "Fine Carpentry Boards" is based on GB/T 5849-2016 "Fine Carpentry Boards", GB 18580-2017 "Limitations on Formaldehyde Emission from Interior Decoration Materials - Wood-based Panels and Their Products", T/CNFPIA 1001-2016 "Limitations on Formaldehyde Emission from Wood-based Panels", T/CNFPIA 3002-2018 "Formaldehyde-Free Wood-based Panels and Their Products", and HJ 571-2010 "Technical Requirements for Environmental Labeling Products - Wood-based Panels and Their Products". On the basis of ensuring that technical indicators such as appearance quality, moisture content, horizontal static bending strength, surface bonding strength, bonding strength, static elastic modulus, and immersion peeling performance meet the requirements of national standards, the limit values for formaldehyde emission are set more stringently, and the formaldehyde emission is divided into two grades: formaldehyde-free grade and E0 grade. Moreover, the standard adds the limit value for TVOC.