Classification Information
Consumables for use in asphalt and concrete repair, namely, sand and cement aggregates; consumables for use in asphalt and concrete repair in the nature of aggregate material composed of sand for use in concrete and asphalt repair; Consumables for use in asphalt and concrete repair in the nature of aggregate material composed of gravel; Consumables for use in asphalt and concrete repair, namely, cement aggregates, concrete aggregates and asphalt aggregates
Nonmetallic Building Materials