UNSPSCClass
30131500Blocks
Sub-categories (17)
30131502Concrete blocks30131503Stone blocks30131504Ceramic blocks30131505Haydite block30131506Natural rock slab30131507Light concrete block30131508Glass block30131509Sound proof block30131510Concrete block for revetment30131511Concrete armor unit30131512Autoclaved lightweight aerated concrete block30131513Rubber block30131514Reinforced concrete built up culvert block30131515Wood block30131516Braille block30131517Adobe block30131518Concrete block for bridges
NAICS Mappings
Industries that typically purchase these products/services
2361Residential Building Construction
High confidenceStructural building products
2362Nonresidential Building Construction
High confidenceStructural building products
2381Foundation, Structure, and Building Exterior Contractors
Medium confidenceStructural building products
3211Sawmills and Wood Preservation
Medium confidenceStructural building products from wood
3212Veneer, Plywood, and Engineered Wood Product Manufacturing
High confidenceStructural building products output
3219Other Wood Product Manufacturing
High confidenceWood building products
3323Architectural and Structural Metals Manufacturing
High confidenceStructural building products
4233Lumber and Other Construction Materials Merchant Wholesalers
High confidenceStructural building products
4441Building Material and Supplies Dealers
High confidenceStructural building products