Plastic Beam Mold 4″ x 4″ x 15″

The 4″ plastic beam mold casts concrete for flexural strength testing. Constructed from heavy-duty plastic and engineered with reinforcing ribs.  It provides consistent quality test specimens.  Specimen removal is simple, fast and easy.  Remove the plug from the hole in the bottom of the mold and apply compressed air.  To facilitate specimen removal, coat the inside of the mold with a film of releasing agent prior to each use.

Dimensions: 4″ x 4″ x 15″