99592571
Jan 13, 2026
Paving blocks, not of metal; Non-metallic paving materials composed of natural stone aggregates bound with synthetic resin for use in driveways, walkways, patios, and other outdoor surfaces
Nonmetallic Building MaterialsInstallation of resin-bound aggregate surfaces for driveways, patios, walkways, and other outdoor surfaces; Maintenance and repair of resin-bound aggregate paving surfaces
Building Construction and Repair