631 NTERNATIONAL STANDARD (ISO INTERNATIONAL ORGANIZATION FOR STANDARDIZATION-MEKIYHAPOIHA OPIAHM3ALIMH IO CIAHAAPTM3ALIMM.ORGANISATION INTERNATIONALE DE NORMALISATION Mosaic parquet panels -- General characteristics Panneauxdeparquetmosaique--Caracteristiquesgenerales First edition - 1975-11-01 ISO631-1975 (E) UDC 69.025.351.3.004.12 Ref.No.ISO631-1975 (E) Descriptors:woodproducts,floorcoverings,parquetpanels,specifications,dimensions. Price based on 4 pages FOREWORD Iso (the International Organization for Standardization) is a worldwide federation of national standards institutes (iSO Member Bodies).The work of developing International Standards is carried out through ISo Technical Committees.Every up has the right to be represented on that Committee. International organizations, governmental and non-governmental, in liaison with iso, also take part in the work. Draft International Standards adopted by the Technical Committees are circulated to the Member Bodies for approval before their acceptance as International Standards by the Iso Council. International Standard ISO 631 was drawn up by Technical Committee ISO/TC 99. Semi-manufactures of timber,and circulated totheMember Bodiesin October1973. It has been approved by the Member Bodies of the following countries : Austria Mexico Thailand Czechoslovakia Netherlands Turkey Egypt, Arab Rep. of Poland U.S.S.R. Germany Romania Yugoslavia Hungary South Africa, Rep. of Italy TheMember Bodies of the following gcountriesexpressed disapproval of the document on technical grounds : France Norway ThisInternational Standard cancels and replaces Recommendation R631-1967,ofwhichit constitutesatechnical revision. InternationalOrganizationforStandardization,1975 Printed in Switzerland ISO 631-1975 (E) INTERNATIONALSTANDARD Mosaic parquet panels - General characteristics 1 SCOPEANDFIELDOFAPPLICATION Iso...,Wood parquet and raw parquet blocks-Terms and definitions.1) 1.1 This International Standard specifies the general manufacturingcharacteristics (dimensions, permissible deviations, etc.), the inspection and delivery conditions and the marking of mosaic parquet panels of any species of wood. 3MANUFACTURE 1.2 Mosaic parquet panels are assemblies made from wood 3.1 Mosaic parquet panels are made up from wood fingers fingers of a parallelepiped rectangular shape, forming of the same species or of different species, laid on a single component squares laid in a chequered pattern; they are layer and pre-assembled by juxtaposition,eitherby means intended to be bonded (or sealed) to a supporting base, of a material temporarily fixed (paper glued on the face, for either directly,or over an interlayer of adequate material. example)or of a sufficiently flexible material,permanently fixed.The paneis are made up fromcomponent squares (see 1.3 The classification according to specific characteristics, figure 1), laid in a chequered pattern (see figure 2). Other wood defects and possible exceptions is laid down, for the patterns may also be formed. different species of wood, in the relevant International Standards. 3.2 The fingers may be quarter, half-quarter or plain sawn provided that the amount of plain sawn fingers does not 2 REFERENCES exceed 30 % of each panel. ISO/R2036,Marking of thedifferent species of wood utilized in the manufacture of wood flooring- Code of 3.3 Finished fingers shall have the dimensions specified symbol/s. in 4.1. FIGURE1-Componentsquare andfingers FIGURE2-- Mosaic parquet panel 1)In preparation. 1