Excessive noise in the work place is a common problem that is not just a bother but a health hazard as well. Noisy equipment in the workplace includes vacuum pumps, blowers, compressors, stamping presses and air handling equipment. There are a number of options of industrial noise control that are currently available for use. The choice of method is dependent on the amount of masking that is desired. It is common for two or three of these methods to be used in combination.
One of the measures that can be put in place is the use of sound curtains. Specially designed curtains or sound blankets can be fitted in areas that are identified as being excessively noisy. Heavy machinery, compressors and pumps can be wrapped in the blankets of appropriate sizes. The main advantage of blankets is that they are effective and easy to work with. They also make access of noisy environments easy for the workers.
Sound enclosure is said to be very effective as well. This method uses a number of steel panels that are fitted into the affected room. The panels are fitted in a manner that allows access of the affected environment by the workers. They are fitted with ventilation to allow for free flow of air. The floor of the room is usually left to be used for other purposes. Users may request for customised designs depending on their specifications.
Sound barrier walls are effective when used both outdoors and indoors. They are recommended for buildings that do not support roofed systems of sound proofing. Materials chosen here are also made of steel and comprise both sheets and panels. Baffles are another alternative that are used in structures where roofed sound masking is impractical. They are mounted onto ceilings so that they can enhance sound absorption.
Silencers of different designs are available for use. Also known as attenuators (mufflers), these are effective when the source of the pollution is attributable to excessive airflow. They are typically fitted into the ducts into which the air is flowing or onto the equipment. Composite foam works in a similar way and is usually fitted in cabinets of equipment.
There are many other options that can be used some of which require some improvisation. Duct lagging is a simple yet quite effective measure. In this method a noisy pipe or duct is wrapped using composite material. This material controls sound transmission through the walls of the pipe or duct.
Apart from targeting the specific equipment or the entire building, an easier option is to create a quiet room. The room, also known as test enclosure is masked to ensure that it is independent of the noisy environment. It is especially important for the quality control, QC, department where parts of production have to be tested.
Uncontrolled noise may cause partial or complete hearing loss. It is therefore very important that workers wear protective gear or proper masking is done. Regular audiometry or otology exams for employees in high risk places to determine the chances of developing impairment should be scheduled. The measures that have been put in place for industrial noise control are checked regularly and confirmed to be effective.
One of the measures that can be put in place is the use of sound curtains. Specially designed curtains or sound blankets can be fitted in areas that are identified as being excessively noisy. Heavy machinery, compressors and pumps can be wrapped in the blankets of appropriate sizes. The main advantage of blankets is that they are effective and easy to work with. They also make access of noisy environments easy for the workers.
Sound enclosure is said to be very effective as well. This method uses a number of steel panels that are fitted into the affected room. The panels are fitted in a manner that allows access of the affected environment by the workers. They are fitted with ventilation to allow for free flow of air. The floor of the room is usually left to be used for other purposes. Users may request for customised designs depending on their specifications.
Sound barrier walls are effective when used both outdoors and indoors. They are recommended for buildings that do not support roofed systems of sound proofing. Materials chosen here are also made of steel and comprise both sheets and panels. Baffles are another alternative that are used in structures where roofed sound masking is impractical. They are mounted onto ceilings so that they can enhance sound absorption.
Silencers of different designs are available for use. Also known as attenuators (mufflers), these are effective when the source of the pollution is attributable to excessive airflow. They are typically fitted into the ducts into which the air is flowing or onto the equipment. Composite foam works in a similar way and is usually fitted in cabinets of equipment.
There are many other options that can be used some of which require some improvisation. Duct lagging is a simple yet quite effective measure. In this method a noisy pipe or duct is wrapped using composite material. This material controls sound transmission through the walls of the pipe or duct.
Apart from targeting the specific equipment or the entire building, an easier option is to create a quiet room. The room, also known as test enclosure is masked to ensure that it is independent of the noisy environment. It is especially important for the quality control, QC, department where parts of production have to be tested.
Uncontrolled noise may cause partial or complete hearing loss. It is therefore very important that workers wear protective gear or proper masking is done. Regular audiometry or otology exams for employees in high risk places to determine the chances of developing impairment should be scheduled. The measures that have been put in place for industrial noise control are checked regularly and confirmed to be effective.
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