CA6 gravel, also known as CA6 rock, is a common crushed aggregate used in construction. It typically refers to crushed limestone, graded in size from about 1 inch down to fine particles. This material is designed for compaction, making it an excellent base layer. CA6 is widely used for roads, driveways, patios, and building foundations, providing stability, drainage, and a...
CA6 rock is distinguished by its precise grading specifications, including a mix of particle sizes from fines to approximately 1-inch pieces. This ensures excellent compaction and a stable base, unlike single-size aggregates that might not interlock as effectively. Its consistent quality and widespread availability make it a standard choice for specific applications.
CA6 rock finds extensive use in various construction projects. Its primary application is as a robust base material for roads, highways, and residential driveways, providing a stable foundation. It's also utilized for parking lots, under concrete slabs, and sometimes for backfilling trenches due to its excellent compaction properties.
Yes, ca6 gravel is an excellent choice for driveways. Its blend of particle sizes, from fine dust to larger stones, allows it to compact very well, creating a firm and durable surface. This compaction helps prevent shifting and rutting, making it a popular and reliable option for both new and existing driveways.
CA6 material is typically produced by crushing larger rocks, such as limestone, granite, or trap rock, in a quarry. The crushed material then goes through a screening process to sort it into various sizes. For CA6, different sizes are blended according to specific engineering standards to achieve the desired mix of aggregates.
CA6 rock specifications dictate a range of particle sizes, generally from fine material up to a maximum of about one inch (25mm). The precise grading ensures a good mix of coarse and fine particles, which is crucial for optimal compaction and stability when used as a base layer. This blend allows for strong interlock.
While ca6 gravel contains fines that help with compaction, it is not ideal for drainage applications where rapid water flow is needed. Aggregates like clean stone (e.g., #57 stone) with fewer fines are preferred for drainage. CA6 can still offer some permeability but isn't primarily designed for high-volume water movement.
The approximate cost of a ton of ca6 rock can vary significantly based on location, supplier, and quantity purchased. Generally, prices might range from $15 to $40 per ton, not including delivery. Bulk purchases often reduce the per-ton cost. Always consult local aggregate suppliers for current and accurate pricing information.
Absolutely, ca6 material is specifically engineered to compact exceptionally well, making it a superior choice for base layers. Its carefully controlled mix of particle sizes, including fines, allows the material to interlock tightly when compacted, creating a dense, stable, and strong foundation capable of supporting heavy loads without significant shifting.
Yes, several alternatives to ca6 gravel exist for road bases, depending on regional availability and project requirements. These include recycled concrete aggregate (RCA), crushed asphalt, or other types of graded crushed stone such as CA7 or even different blends of quarry aggregate designed for similar applications. Each has specific properties.