Plastic Concrete Beam Mold, Interlocking is constructed of durable copolymer plastic, which is one-fourth the weight of steel and easier to strip and clean. Its ribbed interlocking parts hold dimensions and shape securely while thumb screws allow for easy assembly, stripping, and cleaning. The 6x6x21in (152x152x533mm) interior is smooth, and grease or sealant can be used to ensure a watertight seal.

Features:

Reusable
Is 75% lighter than steel mold
Will not rust
Ribbed interlocking parts
Easy to maintain

Included Items:

Plastic Concrete Beam Mold, Interlocking

Accessories:

Tamping Rods have hemispherical tips and are used when consolidating concrete beam or cylinder mold specimens
HMA-300 Rubber Mallet has a 2.25in (57mm) hard rubber face for consolidating concrete in unit weight measures or removing specimen molds
Finishing Trowels offer flat even finish on concrete surfaces
Hand Floats are used to provide a precise, smooth finish to ensure even sample loading

Specifications

Attribute name	Attribute value
Product Dimensions	21 x 6 x 6in (533 x 152 x 152mm), WxDxH
Estimated Shipping Weight	15.0lb (6.80kg)

Product Q&A

Q: How are longer specimens extracted and the piston returned?

Specimens longer than 5in are extracted by repositioning the Adapter Ring after maximum piston travel, and the spring-loaded piston automatically returns to the start position when the release valve is opened.