Greater Salem Contractors Association Verified Aggregate Materials Contractors
Aggregates are granular materials that are used with a cementing medium to form concrete or hydraulic mortar. They are key ingredients in the manufacture of concrete, mortar, and other construction materials, and are used in the construction and maintenance of structures such as highways, walkways, parking lots, airport runways and railways. Merrill ExcavatingMember Since: 1998 …
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