Standardised test methods

Standardised test methods used in company for production control:

  • EN 310. Wood based panels. Determination of modulus of elasticity and bending strength
  • EN 311. Wood-based panels. Surface soundness. Test method
  • EN 314-1. Plywood. Bonding quality. Part 1: test methods
  • EN 314-2. Plywood. Bonding quality. Part 2: requirements
  • EN 315. Plywood. Tolerances for dimensions
  • EN 322. Wood based panels. Determination of moisture content
  • EN 323. Wood based panels. Determination of density
  • EN 324-1. Wood based panels. Determination of dimensions of boards. Part 1: Thickness, width and length
  • EN 324-2. Wood based panels. Determination of dimensions of boards. Part 2: Squareness, edge straightness 
  • EN 325. Wood based panels. Determination of test pieces sizes
  • EN 326-1. Wood based panels. Sampling and cutting of test pieces and expression of test results
  • EN 326-2. Wood-based panels. Sampling, cutting and inspection. Quality control in the factory
  • EN 326 -3. Wood-based panels. Sampling, cutting and inspection. Inspection of an isolated lot of panels
  • EN 438-2. Decorative high-pressure laminates (HPL). Part 2: Determination of properties
  • EN 635-5. Plywood – Classification by surface appearance – Part 5: Methods for measuring and expressing characteristics and defects
  • EN 717-2. Wood based panels. Formaldehyde release by gas analysis method
  • EN 789. Timber structures. Test methods. Determination of mechanical properties of wood based panels
  • EN 1058. Wood-based panels. Determination of characteristic values of mechanical properties and density 
  • SFS 2413. Quality requirements for appearance of plywood with outer plies of birch
  • ISO TC 139/1994. Quality requirements for appearance of plywood with outer plies of birch
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Additional information
EPD
  • Environmental product declaration (EN)
Certificates
  • ISO 9001 (LVENDE)
  • ISO 14001 (LVENDE)
  • ISO 50001  (LV, EN)
  • CE certificate (EN)
  • CE attestation (EN)
  • E1 attestation (EN)
  • CARB ULEF (EN)
  • CARB MR (EN)
  • KOMO (EN, NL)
  • F4 (JP)
  • FSC (EN)
  • PEFC (LV, EN)
  • Powered by Green (LV, EN)
  • ECO sign "Zala josta" (LV)
  • LVS OHSAS 18001 (LVEN)