1300
BRICK & CONCRETE MASONRY UNITS
| 1301 | MASONRY BRICK | 
| 15-13001-R01 - MASONRY BRICK | |
| 1302 | CONCRETE MASONRY UNITS | 
| 1303 | HOLLOW LOAD-BEARING CONCRETE MASONRY UNITS | 
| 1304 | SOLID INTERLOCKING PAVING UNITS (PAVING BRICKS) | 
| 15-13002 - SOLID CONCRETE INTERLOCKING PAVING BRICKS | |