Plastic Beam Mold weighs less than one quarter the weight of steel molds. Requires no tools. Interlocking joints make mold virtually watertight, eliminating need to grease or seal joints. Thumb screws speed assembly/stripping. Shipping wt. 10 lbs (4.5kg) 6" x 6" x 21" (152 x 152 x 533mm). Reusable. Fast and easy to assemble and use. Easy to strip clean, knock down and store. Molds give accurate specimens or center or third-point loading tests. Meet ASTM C31, C78, C192, C293; AASHTO T23, T97.
||Concrete beam mold 6" x 6" x 21" (plastic)