Fiberglass itself is relatively safe for the human body under normal conditions of use. It is a fiber made from glass, which has good insulating properties, heat resistance, and strength. However, the tiny fibers of fiberglass can cause a number of health problems if they are inhaled by the body or pierce the skin.
The possible effects of fiberglass:
Respiratory: If fiberglass dust is inhaled, it may irritate the respiratory tract, and prolonged exposure may lead to lung diseases such as fiberglass lung.
Skin: Fiberglass may cause itching, redness, and other skin problems if it pierces the skin.
Eyes: Fiberglass that enters the eyes may cause eye irritation or damage.
Preventive Measures:
Personal Protection:
Always wear an appropriate protective mask, such as an N95 or higher-rated filter mask, when handling fiberglass materials to prevent inhalation of microscopic fibers.
Use safety glasses or goggles to protect your eyes from fibers.
Wear protective clothing, such as long-sleeved coveralls and gloves, to minimize direct contact of fibers with skin.
Work Environment Controls:
Ensure that the workplace has a good ventilation system to reduce the concentration of fibers in the air.
Use local exhaust ventilation equipment, such as exhaust fans or extraction hoods, directly at the point of fiber release.
Clean the work area regularly, using a vacuum cleaner rather than a broom to avoid raising dust.
Engineering Controls:
Use fiberglass products containing fewer free fibers whenever possible.
Adopt wet work practices, such as using water mist when cutting or processing fiberglass, to reduce dust generation.
Use automated and closed systems to reduce manual exposure.
Health monitoring:
Regular health screenings should be conducted for employees exposed to fiberglass, especially for the respiratory system.
Provide occupational health training to educate employees about fiberglass hazards and precautions.
Safety Practices:
Comply with occupational health and safety regulations and standards, and develop and implement strict safety practices.
Ensure that all employees are aware of and follow these protocols.
Emergency Response:
Develop and implement an emergency response plan to address potential fiber release incidents.
Post time: Feb-12-2025
