Gsb Crushed Stone Aggregate

Premium grade construction aggregates perfect for building foundations, road works, and landscaping. Durable and weather-resistant, our crushed stones ensure strong structural support and long-lasting performance. Ideal for contractors, builders, and homeowners seeking reliable material for their projects.

Granular Sub Base (GSB) is a naturally occurring or artificially created building material used as a sub-base layer for roads. Because crushed aggregate is employed in granular form and is used above the subgrade layer below the base, this layer is referred to as a granular subbase.