(BS) EN 324-2: 1993 Wood-based Panels – Determination of squareness and edge straightness Part 2 specifies methods for measuring the squareness and edge straightness of wood-based panels.  It applies to whole flat boards. Squareness Use a mechanical square having two arms each 1000mm (±1mm) length fixed at right angles to one another.  Place one side of the square against one …

(BS) EN 324 -1: 1993 Wood-based Panels – Determination of thickness, width and length Part 1 gives methods for measuring the thickness, width and length of wood-based panels.  It applies to whole flat boards. Thickness A micrometer or similar measuring instrument having flat, parallel measuring surfaces of 16mm (± 1) diameter and an operating force of 4N (± 1) and …

(BS) EN 323 : 1993 Wood-based panels – Determination of density This specifies a method for determining the density of test pieces of wood-based panels.  These results may be used to estimate the density of wood-based panels according to EN 326 -1 : Wood-based panels – Sampling, cutting and inspection – Sampling and cutting of test pieces and expression of test …