concrete dust
Gray demolition particles
Concrete dust is the fine powder produced when concrete is cut, drilled, ground, or demolished.
It containsiteite silica particles that pose serious respiratory hazards with prolonged exposure: The demolition crew wore masks to avoid inhaling concrete dust.
The grayish residue settles on surfaces and is notoriously difficult to clean.
- powderFine dry particles
- cementCalcium powder binding agent
- debrisScattered broken fragments
- gritDetermination or abrasive particles
- silicaSilicon dioxide compound
gray · construction · building site · demolition · jackhammer · power tools · lung · lung damage · mask · respirator · safety goggles · inhalation · settling · airborne · fine particles · particles · grinding · sawing
- Trace Evidencehair, fiber, fingerprints, DNA, blood
- worksite hazardselectrocution, cave-in, falling objects, chemical exposure, asbestos
- dust controlHEPA filter, baghouse, air filter, cyclones, precipitators
- Fine Particlesparticulate matter, PM2.5, aerosols, soot, fly ash
- Air Qualityair filters, air testing, air purifiers, emissions, pollutants
- toxic pollutantsformaldehyde, benzene, asbestos, lead paint, radon
concrete dustpotting soil
Blended substrate for containers
sawdust · peat moss · topsoil · mulch · wood shavings
concrete, dust, concreted, concretes, concreting, concretion, dusts, dusted, dusting