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 | |