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ISO 2067:2019
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Granulated cork, broken cork and crushed cork -- Sampling for the determination of moisture content
This document specifies a sampling method for the determination of moisture content of granulated cork, broken cork and crushed cork.
Asendab ISO 2067:1998

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prEN 17456
Identne prEN 17456
Tähtaeg 15.01.2020
Wood flooring and parquet - Determination of top and bottom layer delamination of multilayer elements - Test method
This document specifies a test method to determine the top layer delamination of multilayer parquet elements according to EN 13489 with different structures, dimensions and adhesives for internal use as flooring, at the time of the first delivery of the product. The document specifies 2 pre-treatments (PT1 and PT2) of the test specimens. The test methods described in this document allow to determine the minimum top layer bonding quality, also for the use application on floor heating, and for the identification of bonding failure. NOTE 1 For this application, the pre-treatments have proven to be suitable. This document does not apply to the bonding quality of plywood if it is in use in the multilayer parquet construction. NOTE 2 This standard doesn’t allow to estimate the compatibility of use in wet conditions.
Keel: Inglise

prEN 14081-3
Identne prEN 14081-3
Tähtaeg 15.01.2020
Timber structures - Strength graded structural timber with rectangular cross section - Part 3: Machine grading; additional requirements for factory production control
This document specifies requirements additional to those given in EN 14081-1 for factory production control of machine graded structural timber with rectangular cross-sections shaped by sawing, planing or other methods, and having deviations from the target sizes corresponding to EN 336.
Keel: Inglise

EN 14081-2:2018/prA1
Tähtaeg 15.01.2020
Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for type testing
This document specifies requirements, additional to those of EN 14081-1, for type testing of machine graded structural timber with rectangular cross-sections shaped by sawing, planning or other methods, and having deviations from the target sizes corresponding to EN 336. This includes requirements for strength grading machines.
Keel: Inglise

EN 384:2016+A1:2018/prA2
Tähtaeg 15.01.2020
Structural timber - Determination of characteristic values of mechanical properties and density
This European Standard gives a method for determining characteristic values of mechanical properties and density, for defined populations of visual grades and/or strength classes of machine graded structural timber. Additionally it covers the stages of sampling, testing, analysis and presentation of the data. The standard provides methods to derive strength, stiffness and density properties for structural timber from tests with defect-free specimen. The values determined in accordance with this standard for mechanical properties and density are suitable for assigning grades and species to the strength classes of EN 338. NOTE 1 For assigning grades and species to the strength classes in EN 338 only three properties, i.e. bending or tension strength, modulus of elasticity parallel to grain in bending or tension and density need to be determined from test data, other properties can be calculated according to Table 2. NOTE 2 EN 1912 gives examples of established visual grades assigned to strength classes.
Keel: Inglise