Cement masons work with power concrete saws, grinders, compactors, and pneumatic chipping equipment that generate sustained high-level noise. When working alongside other concrete trades — finishing, form setting, pump operations — the ambient environment often exceeds OSHA's action level even for workers not operating primary equipment. The CDC estimates 22 million U.S. workers face hazardous occupational noise each year, and cement masons are a meaningful segment of that total.
Soundtrace provides automated audiometric testing, real-time noise monitoring, and HPD fit testing in a unified platform for employers in this sector.
Are Cement Masons at Risk of Hearing Loss?
Yes — cement masons work with concrete saws, power trowels, and grinding equipment that produce noise levels of 88–108 dBA, compounded by surrounding construction activity. Construction cement work falls under OSHA 1926.52, which sets a PEL of 90 dBA TWA without the formal 85 dBA hearing conservation trigger found in general industry. Sustained exposure causes permanent noise-induced hearing loss (NIHL).
How Common Is Hearing Loss Among Cement Masons?
The CDC estimates 22 million U.S. workers face hazardous occupational noise each year, and cement masons are a meaningful segment of that population. Many cement masons develop a characteristic 4,000 Hz notch on audiometry within the first decade of unprotected exposure — often before they notice any functional hearing difficulty. Without annual audiometric testing, that early damage goes undetected until it has progressed significantly.
What Should Employers Do to Protect Cement Masons’ Hearing?
Employers must implement a complete hearing conservation program including noise monitoring to document each worker’s TWA, baseline and annual audiograms to detect standard threshold shift, hearing protection fit testing to verify actual attenuation, and annual training. Documentation from day one of employment protects both workers and employers.
Can Cement Masons File Workers’ Compensation Claims for Hearing Loss?
Yes. Occupational hearing loss is compensable in all 50 U.S. states. Workers’ compensation claims for hearing loss are routinely filed years or decades after the exposure period. Employers with a documented pre-employment audiogram are far better positioned to defend against or apportion these claims.
Concrete cutting, grinding, and pneumatic operations routinely exceed OSHA's 85 dBA action level. OSHA 1910.95 applies to cement masons employed in general industry; 1926.52 applies to construction operations. Both require hearing protection above the applicable PEL.
Measured Noise Exposure Levels
| Operation | Typical Noise Level | OSHA Max Duration |
|---|---|---|
| Diamond blade concrete saw | 100–112 dBA | Under 2 hours |
| Angle grinder (surface prep) | 95–105 dBA | Under 1 hour |
| Concrete vibrator (insertion) | 86–94 dBA | 2–4 hours |
| Plate compactor | 92–100 dBA | 2–4 hours |
| Pneumatic chipping hammer (concrete removal) | 100–115 dBA | Under 1 hour |
| Concrete pump truck | 86–94 dBA | 2–4 hours |
| Construction site ambient | 82–90 dBA | 4–8 hours |
OSHA 1910.95 Requirements
Under 29 CFR 1910.95, employers must enroll workers in a hearing conservation program when their 8-hour TWA meets or exceeds 85 dBA. Required elements:
- Noise monitoring to document individual TWA for each exposed worker
- Baseline audiogram within 6 months of first qualifying exposure (preceded by 14 hours of quiet)
- Annual audiograms compared to baseline for STS detection
- Hearing protection provided at no cost in a variety of types
- Annual training on noise hazards, HPD use, and audiometric testing
- Recordkeeping per 1910.95(m) — noise measurements, audiograms, training documentation
See: OSHA 1910.95: All 6 Elements Explained
Silica and Hearing Loss: A Combined Hazard for Cement Masons
Cement masons face co-occurring respiratory and auditory hazards. Concrete cutting and grinding with diamond blades simultaneously produces respirable silica dust and noise above 100 dBA. While these hazards are governed by separate OSHA standards (1910.1053/1926.1153 for silica; 1910.95/1926.52 for noise), they share a common control strategy: wet methods, local exhaust ventilation, and engineering controls reduce both silica and noise at the same time in many operations.
Respiratory protection does not protect hearing. Dust masks worn during grinding do not reduce the noise reaching the inner ear. Both hazards require independent controls.
See: Workers' Compensation for Occupational Hearing Loss
Workers' Compensation Exposure
Occupational hearing loss WC claims are routinely filed years or decades after the causative exposure. Without a documented baseline audiogram, employers cannot establish what hearing the worker had at hire — making every dB of loss present at claim filing presumptively attributable to the current employer.
A complete audiometric record is the only document that allows an employer to separate their exposure period from what came before and after.
See: Workers' Compensation for Occupational Hearing Loss and Noise-Induced Hearing Loss: The Employer's Complete Guide
Frequently Asked Questions
Yes, when their 8-hour TWA meets or exceeds 85 dBA — which is typical for most roles in this occupation. OSHA 1910.95 requires employers to enroll qualifying workers in a program including audiometric testing, hearing protection, training, and recordkeeping.
Noise-induced hearing loss (NIHL) is the primary occupational hearing condition. It typically presents first as a 4,000 Hz notch on audiometry before progressing over years to involve 3,000 and 6,000 Hz. The loss is permanent and irreversible once established.
Yes. Occupational hearing loss is compensable in all U.S. states when a worker can establish their hearing loss was caused or contributed to by workplace noise exposure. Claims are routinely filed years or decades after the exposure period.
Hearing protection must provide adequate attenuation for the actual exposure level. Individual fit testing to measure each worker's personal attenuation rating (PAR) is the only method that verifies actual protection rather than assuming label NRR performance applies universally.
In-house audiometric testing for construction operations
Soundtrace delivers OSHA-compliant audiometric testing and noise monitoring for construction employers — automated STS detection, 30-year cloud retention, and licensed audiologist supervision.
Get a Free Quote Book a demo →- OSHA Hearing Conservation Program: Complete 1910.95 Guide
- Audiometric Testing for Employers: Complete OSHA Guide
- Workers’ Compensation for Occupational Hearing Loss: 50-State Guide
- Construction Noise OSHA 1926 Hearing Conservation Guide
- Construction Worker Hearing Loss OSHA Noise Exposure
- Concrete Worker Hearing Loss