The 40mm road base is specially designed to offer superior structural support and optimal drainage, making it a suitable material choice for construction projects subjected to heavy use. Its larger aggregate size ensures a stable foundation for roads, parking lots, and areas where durability under heavy loads is a priority. This road base product improves the ground's integrity and provides a reliable base layer that facilitates effective water drainage and resists compression. Ideal for applications that require a tough, long-lasting foundation, the 40mm road base is essential for projects that demand high performance and longevity.