GB/T 41547-2022Wood-based flooring for underfloor heating (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" drafted.

1 Scope

This document defines the terms and definitions of wood floors for floor heating, gives classifications, specifies requirements, inspection rules and labels, packages packaging, transport and storage, describes the inspection methods.

This document applies to impregnated paper-laminated wood floors, parquet, cork-like floors, impregnated paper-laminated wood composite floors for floor heating Flooring and other wooden floors, etc.

This document does not apply to solid wood floors for underfloor heating.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document.

GB/T 17657-2013 Test methods for physical and chemical properties of wood-based panels and veneer wood-based panels

GB/T 18102 Impregnated Paper Laminated Wooden Flooring

GB/T 18103 Parquet

GB/T 18259-2018 Terms for wood-based panels and their surface decoration

GB 18580-2017 Limits of formaldehyde emission in wood-based panels and their products for interior decoration and decoration materials

GB/T 24507 Impregnated Paper Laminated Parquet

LY/T 1657 cork flooring

3 Terms and Definitions

The terms and definitions defined in GB/T 18259-2018 and the following terms and definitions apply to this document.

4 Categories

Divided by product type.

a) Impregnated paper laminated wood floors for floor heating;

b) parquet for floor heating;

c) Cork floors for floor heating;

d) Impregnated paper laminated parquet for floor heating;

e) Wooden floors for other floor heating.