Noizkon
INDUSTRIAL AND COMMUNITY NOISE MANAGEMENT
Architectural Noise Vibration Isolation
Release 1.0 • June 2010
Industrial Noise Vibration Isolation
in association with Kinetics Noise Control, USA
CONTENTS ARCHITECTURAL VIBRATION ISOLATION Floors ....................................................... 5 Walls ........................................................ 6 Ceilings .................................................... 7
INDUSTRIAL VIBRATION ISOLATION Mounted Springs ...................................... 8 Mounted Glassfibre .................................. 9 Mounted Neoprene ................................. 10 Suspended Isolators ............................... 11
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About About Noizkon From noise control of sprawling petrochemical complexes, mega power plants, noisy processes, factories and engine test cells to critical testing chambers, Anutone’s division for industrial/community noise/vibration control - Noizkon makes ‘noise management’ easy! Noizkon takes your intent to its final deliverable destination! Also, it ensures that you get the best of expert solutions to all your noise problems. Noizkon probably has a solution to every noise problem! So, take your industry towards perfection – use Anutone’s Noizkon.
Noizkon
INDUSTRIAL AND COMMUNITY NOISE MANAGEMENT
About Anutone Founded in 1966 at Kolkata and in 1982 at Bengaluru, Anutone is a closely-held corporate with limited liability. Anutone is not just a global enterprise in walls, ceilings and acoustics business but an institution with vision, mission and values encompassing corporate responsibility towards society and environment. Evolving through subsequent decades from a single product company to total solutions provider for commercial walls/ceilings and industrial noise/vibration, Anutone today creates wellness interiors for communities - at work, play or stay to hamesha feel good!
About Kinetics Over half-a-century into its existence, Kinetics Noise Control offers probably the widest range of noise isolation and mitigation solutions for any enterprise. The Dublin, Ohio-based noise management solutions major develops the industry's largest selection of innovative products to address vibration and noise control, room acoustics, and seismic restraint concerns for almost any building application. Established in 1958 as engineers focusing on sound and vibration control, Kinetics pioneered development of pre-compressed, moulded glassfibre pad isolators incorporated into an innovative new floor isolation system. Powered by an exhaustive R&D base and richly talented professional staff, and supported by a world-wide partner-base, Kinetics is not only capable of developing customised solutions for any client in any part of the globe, but also value add the offering with attentive back-up support.
About Anutone & Kinetics The coming together of Anutone India and Kinetics USA heralds one of the most powerful techno-commercial regimes in the world to combinedly address the growing concerns of noise isolation and mitigation across the man-machine interactive world. Anutone brings to industry its assiduously built-in strengths in developing customised acoustic solutions, value added manifold by a dedicated team of experienced professionals while Kinetics complements Anutone staple of high-quality offerings with widest range of innovative product systems and concepts. Together, they transform a noisy world into a pleasantly peaceful ecosystem.
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Noizkon INDUSTRIAL AND COMMUNITY NOISE MANAGEMENT
Architectural Vibration Isolation Floors SoundMatt Spring Float Pad Float Pad Channel
Walls Sway Brace Wallmatt
Ceilings Suspend AF Suspend ICC Suspend KSCH Sway
Industrial Vibration Isolation Mounted Springs Free Standing Isolators (FDS) Restrain Isolators (FLS)
Mounted Glassfibre Glassfibre Isolators (KIP) Glassfibre Vibration Isolator (AC)
Mounted Neoprene Neoprene Vibration Isolators (RD) Flexoply Isolation Pads (NDF)
Suspended Isolators Spring and Glassfibre Isolation Hanger (SFH) Spring and Neoprene Isolation Hanger (SRH)
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Architectural Vibration Isolation
Floors SoundMatt • Floor underlayment • Impact and airborne noise control through floors • Pre-compressed molded glass fibres • Slim –only 8mm thick • Achieves upto STC 50, IIC 50
Spring Float Spring Floating Floor System is primarily specified for areas with irregular perimeter contours or where light to moderate imposed loading is expected. The system uses Spring Mounts which are placed at 600~1200 mm centres each way on top of a polyethylene bond breaker which has been laid on the structural floor. • Resilient decoupler, cast housing, and levelling bolt. • Coupled with Neoprene or Glassfibre isolation pads. • Airgap - upto 100mm • Load capacity - upto 1830 kgs/m2 @ 600mm centres • Achieves upto STC 69, IIC 61
Pad Float • Very High Density (VHD) glassfibre pad • Greater load and screw holding capacity • Airgap - 25~100mm • Load capacity 35 kgs/cm2 • Fast, simple, inexpensive installation • Achieves upto STC 73, IIC 70 • Suitable for mechanical rooms, studios, banquet halls, night clubs, theatres
Pad Channel • Rigid base • Airgap - 25~100mm • Load capacity - 35 kgs/cm2 • Fast, simple, inexpensive installation • STC 73, IIC 70
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Architectural Vibration Isolation
Walls Sway Incorporating Sway, designers can create simple, easy to build walls and ceilings that do not require expensive resilient channel, complex double-wall construction, and/ or additional layers of the heavyweight Septum / Tufbloc. Increasing the air cavity and resiliently decoupling the mass of Septum / Tufbloc from the non-isolated building structure does the trick. • Effective noise and vibration control at low installed cost • Weight capacity – 20~27kg maximum • STC 72, IIC 51 • Best performance with economical budget
Brace Anti-buckling Resilient Partition Brace • 6mm galvanized steel bracket • Create airgap of maximum 35mm • Easy installation • STC 72, IIC 51
Wallmatt Resilient Partition Isolation Pad • Easy to install • Good resilient support to the partition • Wide range of studwall loads • Both top and bottom plate installation • STC 73, IIC 70
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Ceilings Suspend AF Suspend AF acoustical ceiling hangers are specifically designed as a vibration isolator for use in wire/rod supported, suspended ceiling systems like Skelet. Suspend AF are a combination of uniquely permanent, very high density fibreglass and a zinc-plated metal assembly. • Stop high frequency "buzzing" of the ceiling grid work • Permanently resilient glassfibre isolator pad • Load capacities 9~91 kg • STC 73, IIC 70
Suspend ICC Resiliently suspended ceiling systems are designed to minimise floor impact noise and airborne sound transmissions through the floor/ceiling structure. • Deflection spring with a neoprene cup • Deflection maximum 25mm • STC 84, IIC 70 • Mitigates low-frequency (LF) noise • Excellent load bearing capacity
Suspend KSCH Suspend KSCH feature low 90mm airspace using Strut MC38/CC22 channel combo at 12mm nominal spring deflection. Maximum natural frequency of 5.5Hz under lightest typical load conditions. • Low airspace • Deflation 6mm • Centering notches for alignment, easy installation • Minimal vertical/lateral movement during seismic • STC 72, IIC 51
Sway • Effective noise and vibration control at low installed cost • Weight capacity – 20~27kg maximum • STC 72, IIC 51 • Best performance with economical budget
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Industrial Vibration Isolation
Mounted Springs Free Standing Isolators (FDS) FDS are free-standing, unhoused, large diameter, laterally stable steel springs contained in an upper load plate/ levelling assembly and lower load plate/noise pad assembly, for control of high frequency vibration. They are also available as an all-welded unit for bolt-down applications. FDS spring isolators are designed for spring deflection ranges from 18 mm to 100 mm with load capacity up to 10,500 kgs. FDS spring isolators are recommended for isolation of floor-mounted refrigeration compressors, pumps, packaged air handlers, airconditioning equipment, centrifugal and axial fans, and internal combustion engines. For equipment that is subject to weight change or high wind loads, we have Restrained Spring Isolators. FDS1 Spring Isolator
FDS2 Spring Isolator
Restrain Isolators (FLS) Model FLS vibration isolators consist of free-standing, large diameter, laterally stable steel springs assembled into welded steel housing assemblies. It is fabricated to limit vertical movement of the isolated equipment, if the equipment loads are reduced, or if the equipment is subjected to large external forces. The housings also provide a constant free and operating height to facilitate installation. Spring elements are complete with internal noise isolation pads and have an adjusting and leveling bolt as a part of the top load plate assembly. Holes are provided in all isolators for bolting to the structure and to the supported equipment. The isolator can be welded to the structure as well. To assure stability, the springs have lateral spring stiffness greater than 1.2 times the rated vertical stiffness, and are designed to provide a minimum of 50 per cent overload capacity. Kinetics Model FLS vertically restrained spring isolation mounts are recommended as a noise and vibration isolator for mechanical equipment located near critically quiet areas, where the equipment to be isolated has significant changes of weight during maintenance operations, and for equipment subjected to external forces or high wind loads.
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• Assembled with welded steel housing • Limited vertical moment with reducing loads • Deflections - upto 102 mm • Load capacities - upto 10,524 kg • Ideal for cooling towers and chillers, air-cooled condensers, etc.
Mounted Glassfibre Pads Glassfibre Isolators (KIP) Any equipment either rotor or stator will have its own CS (critical speed) or natural frequency which, when excited, results in structureborne vibration and airborne noise in the building. By designing the rotor, we can minimize or ensure the equipment operates below or higher to its critical speed. But that is an ideal situation. A quick solution for currently operating equipment is to avoid such noise/ vibration issues with a product called ‘pad isolators’. Anutone’s Noizkon division has extensive expertise and experience in designing and manufacturing innovative products to control noise/vibration in technical collaboration with Kinetics USA, and pad isolators is one of them, distinct from neoprene or spring isolators. Pad isolators are precompressed, moulded glassfibre-based cubes that can be incorporated into innovative floor isolation systems.
Project Solutions Ask for project solutions with Anutone-Kinetics KIP products. Offering the broadest range of isolators of any company in the industry, we design and engineer product solutions for: • HVAC equipment and piping • Industrial machinery • Decoupling of generated noise (source) to structure (receiver)
Available in a range of load rating and vibration isolation efficiency, pad isolations from Anutone-Kinetics are extensively researched, tested and proven at project sites.
Glassfibre Vibration Isolator (AC) Model AC Glassfibre Isolators can be used for any application requiring isolation of audible frequency vibration or noise, or for vibration isolation of mechanical equipment with lowest operating speeds of 1750 rpm when mounted on a grade supported slab or pier. Model AC isolators are typically used when the predictable dynamic response and permanent load support characteristics of glassfibre are desired in conjunction with a bolt-down and vertical lift control feature. Special application of Model AC isolators include use as both an isolator and wind lift holddown support for isolated precast concrete roof systems used to reduce transmitted noise from fly-over aircraft. • Inorganic glassfibre media • Load capacities 18~409kg • Rated static deflection 4~18mm • Steel load transfer plate • Steel bolt and hold-down support bracket • Ideal for of utility ventilating fans, vane axial fans, motors
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Industrial Vibration Isolation
Mounted Neoprene Pads Neoprene Vibration Isolators (RD) Kinetics Model RD neoprene isolation mounts can be used to isolate noise and high frequency vibration generated by mechanical equipment located on a gradesupported structural slab or pier. Typical applications of Model RD neoprene isolators are limited to isolation of mechanical equipment having the lowest operating speeds of 1750 RPM when located on a grade-supported slab or pier, and include close-coupled pumps with motors of 5 H.P. or less, small vent sets, low pressure packaged airhandling units, and similar equipment types. Model RD neoprene isolation mounts can also be used for isolation of mechanical equipment specified to be supported by neoprene rubber or elastomer isolators and with tabulated minimum static deflection up to 13 mm. • Moulded neoprene • Cast-in tapped steel load plate • Cast-in drilled steel anchor/base plate • Load capacities 25~1814 kg • Static deflection up to 13 mm • Ideal for all air handling units
Flexoply Isolation Pads (NDF) Model NDF Flexoply isolation pads are a laminated neoprene and cotton duck fabric isolation material developed for use in highly loaded, shock and vibration isolation applications. Model NDF Flexoply pads utilize 64 layers per inch (2.6 layers per mm) thickness of laminated neoprene and duck fabric, which allows absorption of shock and vibration by movement of the neoprene in and out of the fabric layers. • Laminated neoprene and cotton fabric • Loading capacity upto 703 kgs/cm2 • Suitable for ball mills, broaching machines, crane rails, crushers
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Suspended Isolators Spring and Glassfibre Isolation Hanger (SFH) Kinetics Model SFH hangers are recommended for use near critically quiet areas for isolating any suspended source of both audible and inaudible noise and vibration. Suspended mechanical equipment such as in-line fans, cabinet fans, and piping and ductwork in close proximity to mechanical equipment are typical uses of Model SFH hangers. High sound transmission loss ceiling systems can be effectively isolated by the use of Model SFH hangers in the ceiling suspension system. This hanger model is particularly suitable for use in isolated ceiling systems used to shield spaces from mechanical equipment rooms, flyover aircraft, and similar sound isolation involving predominantly low frequency noise. • Spring with pre-compressed moulded glassfibre • Polyester powder-coated bracket and spring coil • Self-centering cap • Deflections 26~56mm and 104~112mm • Load capacities 16~1747 kg • Suitable for AHU ducts and piping
Spring and Neoprene Isolation Hanger (SRH) Model SRH hangers are used to isolate suspended sources of both noise and vibration. Suspended mechanical equipment such as in-line fans, cabinet fans, and piping and ductwork in close proximity to mechanical equipment are typical uses of Model SRH hangers. In noise sensitive areas, the pipe hangers selected should have the same deflection as that specified for the equipment isolation and all piping in the building should be isolated. High sound transmission loss ceiling systems can be isolated by the use of Model SRH hangers in the ceiling suspension system. • Spring neoprene pad • Self-centering cap • Deflection 30~61mm • Load capacities 16~1588kg • Suitable for AHU ducts and piping
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Catalogue 2010
(as in June 2010)
• Overview Guide • Design Revue 4.0 (DR4.0 DVD) • What’s New – Serge Span – Salon Series – Tufbloc HDFR – Noizkon (this brochure) • edesign52 volume1 • Applications Guide • QuickGuide • Technical Guide • Corporate Guide • Reference Guide Do you have them all? If not, please view at www.issuu.com/anutone or download from our website www.anutone.com/infobin/downloads or contact a Anutone rep for hardcopies.
ANUTONE WALLS & CEILINGS a division of Anutone Acoustics Limited 231, 7th Cross, Indiranagar 1st Stage, Bengaluru 560 038, India Phone +9180 2520 3114 Fax +9180 2520 3115 info@anutone.com
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