stone crushing contractors

Construction aggregate Construction aggregate, or simply "aggregate", is a broad egory of coarse to medium grained particulate material used in construction, including sand, gravel, crushed stone, slag, recycled concrete and geosynthetic aggregates.Aggregates are the most mined materials in the world. Aggregates are a component of composite materials such as . Glossary | Select Stone A A-frame A wooden or metal rack constructed in the shape of an "A" on which large stone slabs are shipped and stored. Abate To cut away so as to leave parts in relief. Concrete Fine and coarse aggregates make up the bulk of a concrete mixture. Sand, natural gravel, and crushed stone are used mainly for this purpose. Recycled aggregates (from construction, demolition, and excavation waste) are increasingly used as partial replacements for natural aggregates, while a number of manufactured aggregates, .    Read More

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