Concrete Dust and Portland Cement (Hexavalent Chromium, Silicosis) — household safety profile
Severe riskConcrete cutting, grinding, drilling, and demolition generates respirable crystalline silica dust causing silicosis — an incurable, progressive, fatal lung disease.
What is this product?
Concrete cutting, grinding, drilling, and demolition generates respirable crystalline silica dust causing silicosis — an incurable, progressive, fatal lung disease. Portland cement contains hexavalent chromium Cr(VI) as a manufacturing byproduct — a contact allergen and IARC Group 1 carcinogen. OSHA silica rule (2016) reduced PEL to 50 μg/m3 and mandated Table 1 dust controls. Engineered stone (quartz countertop) fabrication has caused epidemic of accelerated silicosis in young workers globally.
What's in it
Click any compound name for its full safety profile, regulatory consensus, and exposure data.
Dust Component
Cement Contaminant
Base Material
Red flags — when to walk away
- Exposure without required PPE or engineering controls — Risk of acute injury or chronic disease.
Green flags — what to look for
- OSHA-compliant engineering controls and PPE in use — Exposure controlled to below permissible limits.
Safer alternatives
- Wet cutting with continuous water flow — 80-95% dust reduction
- HEPA vacuum dust collection at point of generation — Safer alternative
- Enclosed cab with filtered air for demolition equipment — Safer alternative
Frequently asked questions
Are there safer alternatives to Concrete Dust and Portland Cement (Hexavalent Chromium, Silicosis)?
Yes — consider: Wet cutting with continuous water flow; HEPA vacuum dust collection at point of generation; Enclosed cab with filtered air for demolition equipment. See the Safer alternatives section above for details.
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Open in home View raw API dataReference data, not professional advice. Aggregates publicly available regulatory and scientific information. Why we built ALETHEIA →