What types of aggregates are available for residential projects?
Aggregates come as fine (sand) and coarse (gravel or crushed stone). Fine aggregates fill voids, improving workability, while coarse aggregates provide compressive strength and dimensional stability. In Los Angeles, washed sand and crushed stone are common for patios, slabs, and driveways. Rounded gravel works well for drainage, while angular crushed stone bonds tightly in structural concrete. Using both ensures durable results in residential projects.
How do aggregates improve the strength and durability of concrete?
Aggregates form most of concrete’s volume and improve compressive strength, reduce shrinkage, and add stability. They also boost workability and resist wear from traffic, weather, and moisture. In Los Angeles, where climate shifts from hot inland areas to humid coastal zones, quality aggregates protect against cracking and erosion. Proper selection ensures concrete driveways, walls, and slabs last longer and perform better.
Can Supply Ontime deliver aggregate bags to hillside sites like Hollywood Hills or Malibu?
Yes. Supply Ontime delivers aggregates in bulk or bags to hillside and coastal communities like Malibu and Hollywood Hills. Bagged materials are especially useful for steep or narrow sites where equipment access is limited. Provide delivery details on roads, driveways, or access points so drivers can safely unload. This ensures contractors receive materials close to the job site without delays.