GEN concrete mixes are general-purpose concretes designed for non-structural applications where high strength is not required. These mixes are ideal for tasks such as blinding layers, drainage, pipe bedding, kerb backing, and general fill work. They are commonly used in both domestic and commercial settings, particularly for preparing ground surfaces, supporting underground utilities, and filling voids or trenches.
Each GEN mix—ranging from GEN0 to GEN3—offers varying levels of compressive strength and cement content to suit different site requirements. For example, GEN0 (C6/8) is suitable for basic construction needs like blinding and landscaping, while GEN1 (C8/10) provides added durability for kerb haunching and trench fill. These mixes are easy to place, cost-effective, and can include recycled aggregates for sustainability. However, they are not suitable for structural elements or high-traffic areas and should be avoided in frost-prone environments.