The Best Ten Noise Reduction Methods
EI Williams designs custom built silencers including vent silencers, engine silencers, fan silencers and industrial silencers to meet all system requirements. We also have as part of our product line; thermal insulation blankets and industrial catalytic converters.
(firmenpresse) -
Here are 10 easy-to-apply, reasonably priced noise reduction approaches that can be used right across market.
1. Damping
Usually used in applications such as chutes, hoppers, panels and tanks, damping usually uses two noise reduction procedures: layer damping, in which a layer of bitumastic damping material is stuck to a surface, and constrained layer damping, which can be a lot more rugged and includes building of a laminate.
Maxideck and Maxiboard from Sound Reduction Systems (SRS) might help with soundproofing for floors. Maxideck, an acoustic flooring solution, is often used in kitchens and bathrooms. It offers higher levels of airborne and effect insulation when used on timber. It may be used to comply with the Developing Regulations Authorized Document E (2003), is simple to set up and is only 28mms thick.
Maxiboard soundproofing for ceilings and floors can also aid meet Part E Regulations and can be used to type enclosures and independent structures. It requires screws and nails direct, and is really tough, however only 17mms thick.
2. Fan installations
Curiously, when fans operate at peak efficiency, they're at their quietest. Common noise reduction features are bends close to the fan and dampers. To cut down on as much as 12 dB, make sure at the very least 2-3 duct diameters of straight duct amongst any feature that may well disturb the flow plus the fan itself.
3. Ductwork
Commonly used in extraction, ventilation and cooling, ductwork involves openings in walls and enclosures. As opposed to fitting silencers, it really is often probable to achieve a 10 - 20 dB reduction in airborne noise from a duct or opening by lining the last bend in the ductwork with foam or fibreglass, or constructing an absorbent, lined right-angled bend to match on the opening.
SRS has two products that can be used. Acoustic Socket and service boxes are created from two layers of 10mm-thick high-density gypsum-based board and can guarantee the acoustic integrity of any metal or timber-framed separating wall containing sockets and/or services. Meanwhile, Soundstop 5 can be a multi-purpose acoustic barrier that's excellent for ceiling voids or inside partition walls. It reduces room-to-room noise by up to 46dB.
4. Fan speed
In axial or centrifugal flow fans, you could improve noise control basically by changing control systems or pulley sizes and resetting dampers.
5. Pneumatic exhausts
Pneumatic exhaust noise may be decreased by as much as 30dB by fitting silencers. For back pressure, fit a bigger coupling and silencer; for clogging, you'll need a straight-through silencer, even though several exhausts is usually manifolded into a single, larger diameter pipe.
6. Pneumatic nozzles
Pneumatic nozzles are normally used for cooling, drying and blowing. It is possible to ordinarily replace the existing nozzles for quiet, high-efficiency units which will minimize noise by as much as 10 dB.
7. Vibration isolation pads
Typically used on machine feet, pumps and mezzanine installations, vibration isolation pads are usually created of rubber or bonded cork and lower vibration and noise pollution.
SRS's Acoustilay system is best for beneath washing machines. It improves the sound-insulation efficiency of timber floors and substantially reduces impact noise via concrete and timber floors. Acoustilay is merely laid under most floor finishes and may replace standard carpet underlay.
8. Existing machine guards
In an open set of machine guards, halving the 'gap' open region can lessen noise pollution by 3 dB. Decreasing the openings, for example flexible seals, by 90% can reduce noise by 10 dB.
Maxiboard with Coustifoam lining is excellent for this. Coustifoam is definitely an acoustic lining to soffits or walls, or can be laid over the back of open-cell suspended ceilings. Its flexibility enables it to become quickly formed around penetrations or contours.
9. Chain and timing-belt drives
Quieter timing belts with distinct tooth profiles aimed at controlling noise can replace noisy chain drives. A new variety of belt for noise-critical applications uses a chevron tooth pattern which will reduce noise by as much as 20 dB.
10. Electric motors
The electric motors that drive fans and pumps can be replaced by general-duty motors that happen to be up to 10 dB quieter. These is usually phased into the system over a period of time.
Themen in dieser Pressemitteilung:
Unternehmensinformation / Kurzprofil:
Datum: 10.03.2020 - 07:31 Uhr
Sprache: Deutsch
News-ID 608718
Anzahl Zeichen: 5450
contact information:
Town:
Los Angels
Kategorie:
Business News
Typ of Press Release: please
type of sending: don't
Diese Pressemitteilung wurde bisher 167 mal aufgerufen.
Die Pressemitteilung mit dem Titel:
"The Best Ten Noise Reduction Methods"
steht unter der journalistisch-redaktionellen Verantwortung von
industrial silencer (Nachricht senden)
Beachten Sie bitte die weiteren Informationen zum Haftungsauschluß (gemäß TMG - TeleMedianGesetz) und dem Datenschutz (gemäß der DSGVO).
