Compression testing machine JAW-1250kN

manhole coverstatic

Manhole Cover Testing Machine JAW-1250kN Manhole Cover Compression Testing Machine (BSEN124/EU ) DETAIL 1. Introduction →used in static compression test for various manhole cover,trench cover,well grates/shutter grates. →used in bearing capacity test of frame and residual deformation test for various manhole cover,trench cover,well grates/shutter grates. →used for manhole cover loading test, displacement deformation test, strain test, compression cyclic test,etc. →used for crack load test,break load test,residual deformation test,crack width test,etc. Test Standards →BS EN 124：2015 Gully tops and manhole tops for vehicular and pedestrian areas →Part1: Definitions, classification , general principles of design, performance requirements and test methods →Part2: Gully tops and manhole tops made of cast iron →Part3: Gully tops and manhole tops made of steel or aluminium alloys →Part4: Gully tops and manhole tops made of steel reinforced concrete →Part5: Gully tops and manhole tops made of composite materials →Part6: Gully tops and manhole tops made of polypropylene (PP), polyethylene (PE) or unplasticized poly (vinyl chloride) (PVC-U)