CARBONCRETE

Equipment used in the production of concrete products, masonry, and ready-mix concrete, namely, metal casting forms and molds and structural parts therefor

Equipment used in the production of concrete products, masonry, and ready-mix concrete, namely, concrete curing machines, and structural parts and components therefor

Concrete, ready-mix concrete

Maintenance of equipment used in the production of concrete products

Testing, evaluating, and analysis of concrete and concrete products