iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
SIST

SIST ENV 635-4:2000

(Main)

Plywood - Classification by surface appearance - Part 4: Parameters of ability for finishing - Guideline

Plywood - Classification by surface appearance - Part 4: Parameters of ability for finishing - Guideline

This Standard gives guidance for the end user on the selection of plywood for application of various finishes for use in dry, humid, or exterior end-use conditions.

Sperrholz - Klassifizierung nach dem Aussehen der Oberfläche - Teil 4: Einflußgrößen auf die Eignung zur Oberflächenbehandlung, Leitfaden

Diese Norm gibt eine Anleitung für den Verbraucher zur Auswahl von Sperrholz für die Anwendung verschiedener Oberflächenbehandlungen zur Verwendung im Trocken-, Feucht- oder Außenbereich.

Contreplaqué - Classification selon l'aspect des faces - Partie 4: Parametres d'aptitude a la finition, Guide

La présente norme donne des indications a l'utilisateur final pour le choix des contreplaqués pour l'application de diverses finitions en fonction des milieux d'utilisation finale sec, humide ou extérieur.

Vezan les - Klasifikacija po videzu površine - 4. del: Parametri primernosti za oplemenitenje, navodilo

General Information

Status
Withdrawn
Publication Date
30-Apr-2000
Withdrawal Date
20-Jan-2008
ICS
79.060.10 - Plywood
Technical Committee
LTV - Wood-based panels
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
16-Jan-2008
Due Date
08-Feb-2008
Completion Date
21-Jan-2008
Directive
89/106/EEC - Construction products
Ref Project
ENV 635-4:1996 - Plywood - Classification by surface appearance - Part 4: Parameters of ability for finishing - Guideline

Relations

Replaced By
SIST-TS CEN/TS 635-4:2008 - Plywood - Classification by surface appearance - Part 4: Parameters of ability for finishing, guideline
Effective Date
01-Mar-2008

Buy Standard

ENV 635-4:2000ENV 635-4:2000
PreviousNext
Standardization document
ENV 635-4:2000
English language
7 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST ENV 635-4:2000
01-maj-2000
Vezan les - Klasifikacija po videzu površine - 4. del: Parametri primernosti za
oplemenitenje, navodilo
Plywood - Classification by surface appearance - Part 4: Parameters of ability for
finishing - Guideline
Sperrholz - Klassifizierung nach dem Aussehen der Oberfläche - Teil 4: Einflußgrößen
auf die Eignung zur Oberflächenbehandlung, Leitfaden
Contreplaqué - Classification selon l'aspect des faces - Partie 4: Parametres d'aptitude a
la finition, Guide
Ta slovenski standard je istoveten z: ENV 635-4:1996
ICS:
79.060.10 Vezan les Plywood
SIST ENV 635-4:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standard
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

SIST
SIST EN 16351:2021(Main)
Timber structures - Cross laminated timber - Requirements
EN 16351:2021

This document sets out requirements regarding the performance of characteristics of the following types of cross laminated timber to be used in buildings and bridges:
-   type 1: Straight or curved cross laminated timber comprising only timber layers but no large finger joints;
-   type 2: Straight cross laminated timber comprising only timber layers and large finger joints;
-   type 3: Straight cross laminated timber comprising timber and wood-based panel layers but no large finger joints.
It also lays down procedures for assessment and verification of constancy of performance (AVPC) of characteristics and specifies marking and labelling of cross laminated timber.
This document covers cross laminated timber of all three types of cross laminated timber:
-   manufactured according to this standard, which sets up provisions for:
-   boundary conditions during manufacture of cross laminated timber;
-   moisture content and temperature of timber to be bonded;
-   production of finger joints and bonds between layers;
-   to be used in service class 1 or 2 according to EN 1995 1 1;
-   made of coniferous species and poplar listed in this standard;
-   which may be made of layers made of different species having similar properties;
-   bonded with phenolic or aminoplastic or moisture curing one-component polyurethane or emulsion polymer isocyanate adhesives of adhesive type I according to the respective standard;
-   built up of at least three orthogonally bonded layers (at least two of them timber layers);
-   which may have, depending on the number of layers, adjacent layers bonded parallel to the grain;
-   made of timber layers which are made of strength graded timber according to EN 14081 1;
-   made of timber layers having nominal thicknesses between 6 mm (including) and 60 mm (including) depending on the layup;
-   made of timber layers
-   which may comprise non-structural edge bonds; and
-   have a mean gap width of less than or equal to 0,6 mm and a 90th percentile of the gap width of 2 mm;
-   having nominal overall thicknesses up to 500 mm.
Additional provisions of this document apply for straight cross laminated timber comprising only timber layers and comprising large finger joints (type 2):
-   made from cross laminated timber pieces having the same cross-section and layup;
-   made from cross laminated timber pieces having nominal cross-sectional thicknesses from 51 mm (including) up to 345 mm (including) and nominal minimum thicknesses of the outer layers not less than 17 mm (including).
-   made from cross laminated timber pieces solely comprising timber layers;
-   made from plane cross laminated timber pieces;
-   with parallel x-axes of the jointed components;
-   with finger joints having a finger length of at least 45 mm and fingers which are visible at the two narrow sides of the components;
-   bonded with phenolic or aminoplastic or moisture curing one-component polyurethane adhesives of adhesive type I according to the respective standard.
Additional provisions of this document apply for straight cross laminated timber comprising timber and wood-based panel layers but no large finger joints (type 3):
-   made of structural wood-based panels specified in this European standard;
-   made of one panel per layer and;
-   having thicknesses between 6 mm (including) and 45 mm (including);
This document applies to cross laminated timber untreated or treated against biological attack.
This document  does not cover:
-   cross laminated timber treated with fire retardants;
-   cross laminated timber which is produced from re-used timber or wood-based panels comprising re-used timber.

  • Standard
    96 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    92 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 636:2013+A1:2015(Main)
Plywood - Specifications
EN 636:2012+A1:2015

This European Standard specifies the requirements for plywood, as defined in EN 313 2, for both general purpose use (non-structural application) and structural application in dry, humid or exterior conditions. It also gives a classification system based on the bending properties.
NOTE 1   This European Standard is referenced in EN 13986 for construction applications.
This standard can be appropriately applied for all plywood, including overlaid and coated plywood, but it does not cover materials or processes used for overlaying or coating. Neither does it cover any materials or processes applied in relation to enhancement of biological durability.
NOTE 2   For additional guidance on biological durability and the potential need for preservative treatment, according to application and serviceability, reference can be made to CEN/TS 1099.
The values listed under Clause 4 relate only to product properties; they are not 'characteristic values' and are not to be used in design calculations.
NOTE 3   Characteristic values (i.e. for use in design calculation according to EN 1995–1–1) are given either in EN 12369–2 which is based on the classification system given in this standard 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.

  • Standard
    21 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 14272:2012(Main)
Plywood - Calculation method for some mechanical properties
EN 14272:2011

This European Standard specifies a calculation method for the estimation of some mechanical properties of plywood (strength and stiffness) with a symmetrical composition. The resulting values are intended as predictive only.

  • Standard
    47 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 12369-2:2011(Main)
Wood-based panels - Characteristic values for structural design - Part 2: Plywood
EN 12369-2:2011

This European Standard provides information on the characteristic values for use in designing structures incorporating wood-based panels. The characteristic values given in this standard are to be used in accordance with EN 1995-1-1. When utilizing the classification system for derivation of plywood characteristic values, this European Standard can only be applied with reference to EN 636. This European Standard includes the characteristic values of the mechanical properties for plywood complying with EN 636 in bending, tension, compression, panel shear and planar shear. EN 636 classifies bending properties into two sets of classes, one for stiffness and another for strength. Stiffness and strength in tension and compression are related to the same properties in bending. For shear properties, fixed values determined by correlation to density are provided. Where optimised values are needed, the characteristic values are determined directly by testing in accordance with EN 789 and EN 1058 or by combination of testing according to the latter two standards and calculation according to prEN 14272. This European Standard applies to panels complying with the three following conditions: 5 layers or more and 6 mm overall thickness and more; the ratio of the cumulative thickness of veneers in alternate directions does not exceed 2,5; wood species with a mean density greater than 350 kg/m3 and not exceeding 750 kg/m3.

  • Standard
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST-TS CEN/TS 635-4:2008(Main)
Plywood - Classification by surface appearance - Part 4: Parameters of ability for finishing, guideline
CEN/TS 635-4:2007

This document gives guidance for the end user on the selection of plywood for application of various finishes for use in dry, humid, or exterior end-use conditions.

  • Technical specification
    9 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST-TS CEN/TS 1099:2008(Main)
Plywood - Biological durability - Guidance for the assessment of plywood for use in different use classes
CEN/TS 1099:2007

This document gives guidance on the selection of plywood for use in the different use classes as defined in EN 335 1.
The guidance given takes into account the natural durability classification for solid timber (see EN 350 2) together with other factors specific for plywood.
It does not consider durability against chemico-physical factors, such as weathering, nor does it consider the biological durability of the adhesive.
Guidance on precautionary measures for use is also given.

  • Technical specification
    9 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 314-1:2005(Main)
Plywood - Bonding quality - Part 1: Test methods
EN 314-1:2004

This document specifies methods for determining the bonding quality of veneer plywood, blockboard and laminboard by shear testing.
The relevant requirements are specified in EN 314 2.
This document is suitable for insulating core plywood as defined in Annex B.
Annex A is normative. Annex B is informative.

  • Standard
    20 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 315:2004(Main)
Plywood - Tolerances for dimensions
EN 315:2000

This European Standard specifies dimensional tolerances of plywood panels (length, width, thickness) and tolerances for squareness and edge straightness. NOTE Some uses of plywood can require narrower tolerances: see specific standards for types or perfor-mance
standards.

  • Standard
    5 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 313-1:2000(Main)
Plywood - Classification and terminology - Part 1: Classification
EN 313-1:1996

This European standard gives a classification of plywood panels.

  • Standard
    4 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 635-5:2000(Main)
Plywood - Classification by surface appearance - Part 5: Methods for measuring and expressing characteristics and defects
EN 635-5:1999

THis European Standard specifies the methods for measuring and expressing: some natural characteristics of wood, and the defects that come from the manufacturing process which are used for the classification of the appearance of plywood surfaces according to EN 635-1, EN 635-2 and EN 635-3.

  • Standard
    10 pages
    English language
    sale 10% off
    e-Library read for
    1 day