Grip_BE302 Bending: Grip BE302 BE302 - 3 Point bending with fixed supports 3 Point bending fixture with fixed supports. Maximum forceLengthWidthHeightSpecimen widthBE3026000.0N 300.00mm100.00mm Standards ASTM C473: Standard Test Methods for Physical Testing of Gypsum Panel Products EN 520: Gypsum plasterboards – Definitions, requirements and test methods ISO 9125: Fibre-cement slates and fittings — Product specification and test methods