Grip_BE303 Bending: Grip BE303 BE303 - 3 Point bending with one support free to move 3 Point bending with one support free to move. Maximum forceLengthWidthHeightSpecimen widthBE303 Standards ISO 8336: Fibre-cement flat sheets — Product specification and test methodsISO 9383: Products in fibre-reinforced cement – Short corrugated or asymmetrical section sheets and fittings for roofing