- 5410 – Prefabricated and Portable Buildings
- 5411 – Rigid Wall Shelters
- 5419 – Collective Modular Support System
- 5420 – Bridges, Fixed and Floating
- 5440 – Scaffolding Equipment and Concrete Forms
- 5445 – Prefabricated Tower Structures
- 5450 – Miscellaneous Prefabricated Structures
- 5510 – Lumber and Related Basic Wood Materials
- 5520 – Millwork
- 5530 – Plywood and Veneer
- 5610 – Mineral Construction Materials, Bulk
- 5620 – Tile, Brick, and Block
- 5630 – Pipe and Conduit, Nonmetallic
- 5640 – Wallboard, Building Paper, and Thermal Insulation Materials
- 5650 – Roofing and Siding Materials
- 5660 – Fencing, Fences, Gates and Components
- 5670 – Building Components, Prefabricated
- 5675 – Nonwood Construction Lumber and Related Materials
- 5680 – Miscellaneous Construction Materials
Materialsadmin2020-11-24T18:05:02-05:00
