bsen636-20xxplywood—specifications

bsen636-20xxplywood—specifications内容摘要：

structural application in dry, humid or exterior conditions. It also gives a classification system based on the bending properties. NOTE 1 This standard will be called up in EN 13986 for construction applications. The values listed in this standard relate to product properties but they are not characteristic values to be used in design calculations. NOTE 2 Such characteristic values (e. g. for use in design calculation in ENV 199511) are given either in prEN 123692 or by the manufacturer, based on testing according to EN 789, EN 1058 and ENV 1156. Additional information on supplementary properties for certain applications is also given. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 310, Woodbased panels — Determination of modulus of elasticity in bending and of bending strength. EN 3141, Plywood — Bonding quality — Part 1: Test methods. EN 3142, Plywood — Bonding quality — Part 2: Requirements. EN 315, Plywood — Tolerances for dimensions. EN 318, Woodbased panels — Determination of dimensional changes associated with changes in relative Copyright British Standards Institution Reproduced by IHS under license with BSI Uncontrolled Copy Document provided by IHS Licensee=Bureau Veritas/5959906001, 11/08/2020 05:10:42 MST Questions or ments about this message: please call the Document Policy Group at 3033972295. 3 humidity. `,``,`,`,`,`,`,``,``,`,`,`,` Copyright British Standards Institution Reproduced by IHS under license with BSI Uncontrolled Copy Document provided by IHS Licensee=Bureau Veritas/5959906001, 11/08/2020 05:10:42 MST Questions or ments about this message: please call the Document Policy Group at 3033972295. 4 `,``,`,`,`,`,`,``,``,`,`,`,` EN 636:2020 (E) EN 322, Woodbased panels — Determination of moisture content. EN 323, Woodbased panels — Determination of density. EN 3241, Woodbased panels — Determination of dimensions of boards — Part 1: Determination of thickness, width and length. EN 3242, Woodbased panels — Determination of dimensions of boards — Part 2: Determination of squareness and edge straightness. EN 3261, Woodbased panels — Sampling, cutting and inspection — Part 1: Sampling and cutting of test pieces and expression of test results. EN 3262, Wood based panels — Sampling, cutting and inspection — Part 2: Quality control in the factory. EN 3263, Wood based panels — Sampling, cutting and inspection — Part 3: Inspection of a consignment of panels. EN 3353, Durability of wood and woodbased products — Definition of hazard classes of biological attack — Part 3: Application to woodbased panels. EN 594, Timber structures — Test methods — Racking strength and stiffness of timber frame wall panels. EN 596, Timber structures — Test methods — Soft body impact test of timber framed walls. EN 6351, Plywood — Classification by surface appearance — Part 1: General. EN 6352, Plywood — Classification by surface appearance — Part 2: Hardwood. EN 6353, Plywood — Classification by surface appearance — Part 3: Softwood. ENV 6354, Plywood — Classification by surface appearance — Part 4: Parameters of ability for finishing — Guideline. EN 6355, Plywood — Classification by surface appearance — Part 5: Method for measuring and expressing char acteristics and defects. ENV 7171, Woodbased panels — Determination of formaldehyde release — Part 1: Formaldehyde emission by the chamber method. EN 7172, Woodbased panels — Determination of formaldehyde release — Part 2: Formaldehyde release by the gas analysis method. EN 789, Ti mber structures — Test methods — Determination of mechanical properties of wood based panels. EN 1058, Woodbased panels — Determination of characteristic values of mechanical properties and density. EN 1072, Plywood — Description of bending properties for structural plywood. ENV 1156, Woodbased panels — Determination of duration load and creep factors. EN 1195, Timber structures — Test methods — Performance of structural floor decking. prEN 123692, Woodbased panels — Characteristic values for structural design —Part 2: Plywood. EN 13446, Woodbased panels — Determination of withdrawal capacity of fasteners. EN 138101, Woodbased panels — Floating floors — Part 1: Performance specifications and requirements. CEN/TS 138102, Woodbased panels — Floating floors — Part 2: Test methods. EN 13986, Woodbased panels for use in construction — Characteristics, evaluation of conformity and marking. Copyright British Standards Institution Reproduced by IHS under license with BSI Uncontrolled Copy Document provided by IHS Licensee=Bureau Veritas/5959906001, 11/08/2020 05:10:42 MST Questions or ments about this message: please call the Document Policy Group at 3033972295. 5 `,``,`,`,`,`,`,``,``,`,`,`,` EN 636:2020 (E) ENV 14272, Plywood — Calculation method for some mechanical properties. 3 Terms and definitions For the purposes of this European Standard, the following terms and definitions apply. plywood for use in dry conditions (EN 6361) plywood to be used in conditions characterised by a moisture content in the material corresponding to a tempera ture of 20 176。 C and a r。