Cube Mould 150mm isi making

This 150 mm ISI-Certified Cube Mould is engineered to produce standard concrete specimens for compressive strength testing in rigorous field and laboratory conditions. Manufactured by casting high-grade molten cast iron into individual four-part wall sections and a detachable base plate, each component undergoes precision lathe and milling operations to guarantee a smooth interior finish, preventing concrete slurry adhesion and facilitating clean specimen demoulding.

Engineered with heavy-duty clamping bolts, the precision-machined joints interlock tightly to eliminate grout leakage during rodding, tamping, or vibrating table compaction. Every unit undergoes strict dimensional inspection to guarantee exact 150 mm internal proportions and perpendicularity, carrying the official ISI certification mark for complete conformity with Bureau of Indian Standards testing protocols.