Cube moulds are durable, precision-manufactured cubical containers, typically made of cast iron or plastic, designed to cast and test concrete samples. Key characteristics include standardized dimensions for consistent compressive strength tests, a smooth internal surface to prevent sticking, quick-release clamps for easy removal, corrosion resistance (for steel), and compliance with international testing standards.
Materials:
Cast Iron: Provides a robust, long-lasting, and precise mould suitable for lab testing.
Plastic: Lightweight and easier to transport, making it practical for on-site and field testing.
Polystyrene: Used for foamed concrete, providing insulation and a protective shell.