Construction laborers were exposed to asbestos across the whole jobsite — because laborers did the mixing, cutting, hauling, and cleanup that every other trade left behind. They mixed asbestos cement by hand, cut and carried asbestos-cement pipe and board, and swept up the insulation debris that skilled trades dropped as they worked.
How Laborers Were Exposed
Laborers mixed asbestos insulating and finishing cement from the bag — pouring dry powder into buckets and stirring it wet, which dusted the air with fiber at head height. They cut and drilled asbestos-cement (Transite) pipe and board to size, and dry-cutting that material produced heavy chrysotile dust. Above all, laborers did the cleanup: sweeping and shoveling the scrap insulation, cement, and tile that insulators, pipefitters, and drywall crews left on the deck — dry-sweeping asbestos debris re-suspended fiber that had already settled. General jobsite work kept laborers in the dust of every other trade at once.
The Asbestos Materials — and the Products They Came In
Exposure tracked to a handful of material types. Each links to products documented in the AsbestosIndex as allegedly asbestos-containing:
Asbestos cement — mixed from the bag:
- A.P. Green insulating cement · Eagle-Picher insulating cement · Combustion Engineering insulating cement · W.R. Grace high-temp insulating cement
Asbestos-cement pipe & board — cut and carried:
- Johns-Manville Transite asbestos-cement pipe · CertainTeed Transite asbestos-cement pipe & board · Flintkote asbestos-cement board · National Gypsum Gold Bond asbestos-cement board
Insulation debris — swept and hauled during cleanup:
- Johns-Manville 85% magnesia pipe covering · Owens-Corning Kaylo pipe & block insulation · Pittsburgh Corning Unibestos pipe & block insulation
Browse the full Cement Pipe, Board & Transite and Pipe & Block Insulation categories for more.
Take-Home Risk to Families
Laborers finished the day covered in the dust of every trade and carried asbestos fibers home on their clothing, skin, and tools — exposing spouses and children who never worked with asbestos. See take-home asbestos exposure.
If you worked as a construction laborer and were diagnosed with mesothelioma or another asbestos-related disease after exposure to asbestos on the job, you may have a legal claim against the makers of the asbestos products involved.
Product references reflect allegations documented in publicly filed asbestos litigation. This information is published by an independent media organization — not a law firm — and is educational only. It does not constitute legal advice or provide legal services.