Compacting Factor Apparatus

Compacting Factor Apparatus is used to evaluate the consistency and compactability of fresh concrete with low to medium workability. The device consists of two vertically aligned conical hoppers positioned above a standard-volume cylindrical mould. Hinged quick-release trap doors located beneath each hopper allow the specimen to fall freely into the next component, ensuring an identical flow path for every test and delivering repeatable results. The conical hoppers and cylindrical mould are aligned and fixed on a steel frame; smooth internal surfaces reduce adhesion. Thick-walled metal components are manufactured with a corrosion-resistant coating. Hopper and mould modules are designed for easy assembly/disassembly, enabling fast maintenance, cleaning, and transport. The set is supplied ready for use with a standard tamping rod (≈16 mm × ≈600 mm).