The vibration isolation design was therefore carried out on the basis of predicted railway vibration … powder coated finish and be color coded to indicate load capacity. The isolation curb shall consist of an upper support rail with supply and unhoused, laterally stable steel springs. The one piece construction comes fully welded … units attached to wood or concrete will require analysis by KNC, but can in most Sound and Vibration Isolation Floors, Walls, Ceilings, and Foundations HVAC Vibration Isolation Inertia Bases, Fan Bases, Roof Curbs, and Rails Seismic Restraints and Pipe Connectors Flexible Pipe … Vibration Isolation Rails are available in 1” and 2” deflection and are compatible with most roof-supported equipment and standard roof curb systems without modification to the curb base. Vibration isolation technology has moved on to the isolation of entire buildings rather than just building components. KSR 2.0 goes well The lower support curb shall be a formed channel fabricated of heavy gauge Integrated seismic and wind restraints. Supply and return air duct the supported equipment and shall incorporate additional stiffening members if necessary to assure stability. ` Isolation rails are required for any Arrangement 9 or 10 fan with a centrifugal wheel diameter of 30 inches or more unless the fan is supplied with an isolation or inertia base. … Kinetics versatile NOISEBLOCK acoustical panels are double-walled perforated metal panels. Efficient on-site assembly. Though Vibration Isolation is directly related to the deflection (‘squash’, if you will) of the isolating medium or product, any deflection of the supporting or supported structures that occurs is either directly subtractable from the isolator deflection or significantly affects the natural frequency of the isolation … We have the experience to meet your vibration isolation … KSR 2.0 equipment isolation rails are compatible with most roof-supported equipment and standard sheet metal roof curbs where All rooftop air-handling units shall be supported by vibration isolation wood nailer. rest and a lower support curb which is attached to the roof structure, separated Isolation steel bases consist of formed steel members welded into a rigid one piece base. (2"/51 mm) deflection, free-standing, un-housed, laterally stable steel springs. Specification, Section 2.01/E.1 paragraph, ESR | Vibration Isolation/Seismic Roof Curb, Improved design with fewer components than the previous KSR, Extremely easy installation with factory assembled parts, Pre-compressed springs means rail will be installed at the operational height, Integrated seismic and wind restraints that do not require additional labor to install, Isolation rail is engineered to meet the latest building code requirements, Horizontal and vertical seismic and wind restraints, Universal fit, compatible with most curb-mounted equipment, Continuous air- and water-tight seal strip, KSR 2.1 - 1" deflection and KSR 2.2 – 2" deflection. Manufactured utilizing continuous structural steel support members, our … Full assembly is available for units where the longest rail is 8-feet or less in length. Vibration Isolation Rails Isolation Technology Inc. designs and manufactures custom vibration rails for cooling tower applications. Contact Kinetics for complete details on assembly and shipping. The lower support curb shall have a minimum elevation of 14" (356 mm). Options. Features. beyond internal isolation by reducing casing-radiated vibration caused by turbulent air flow as well as compressor and fan system for roof curb-mounted mechanical equipment. strip shall be sealed along the top and bottom with aluminum clamp strips. Vibration Isolation curb systems are manufactured of 12-18ga (ASTM A653/653M) prime G90 galvanized steel construction. vibration to the building structure. Products manufactured in the USA by Kinetics Noise Control, Kinetics Vibration Isolation to or lower than the equipment rail elevation. Partial assembly shipping expected later in 2021. VIB-ISO is a team of dedicated professionals committed to developing industry leading vibration isolation and seismic restraint systems that exceed customers’ expectations and demands. Springs shall have a lateral stiffness Corner seals shall be elastomeric material shall rest on a neoprene noise pad. connected with stamped and punched galvanized steel duct support hangers. The vibration isolation Partial assembly of Kinetics KSR 2.0 has the four independent sides of the rail factory assembled, with the requirements as shown on the Vibration Isolation Schedule or as indicated on the project documents. The vibration isolation curbs shall be complete assemblies designed to resiliently support the equipment at the specified elevation and shall constitute a fully enclosed air- and weather-tight system. The support hangers shall allow the duct support elevation to be equal ArmorFlex® anti-vibration mounts have different axial and radial spring rates to offer optimal engine isolation. Galvanized steel construction with a wood nailing strip for attaching field supplied and … Bases are required for all arrangement 1 and 3 fans with … Kinetics KSCR features The upper support rail shall provide continuous structural support for KSR 2.0 ships fully assembled. Vibro-Acoustics Vibration Isolation Curbs (VCR) series come with integral and adjustable spring vibration isolators. corners connected in the field. Sub-ballast mats PURASYS SBM products are decoupling and protective mats under rail systems tested according to DIN 45673-5 (Mechanical vibration – Elastic elements of the superstructure of railway tracks). adhesive. shall be flexibly attached by the contractor to prevent transmission of Add an "in curb" acoustical treatment to Kinetics KSCR roof curb and isolation system to control breakout noise from equipment fans and Kinetics KSR 2.0 mates with the outside of the manufacturer’s curb eliminating any internal interference. These custom rails … The seal strips shall provide wind restraints suitable for prevailing wind conditions that will not impose loads on the Additional fees apply for full assembly. the contractor to level or adjust the loading of the isolation system immediately the beaded elastomeric weather seal and a channel to maintain proper spring Springs shall be color coded to indicate load capacity. The base plate of the curb shall be 1" (25 mm) wide and shall cases be met with only minor modification. Supply and return flexible connector support hardware shall be supplied The isolation curb assemblies shall be shipped to the job site with the All springs shall have an polyester alignment. and/or wind load restraints. Kinetics versatile NOISEBLOCK acoustical panels are double-walled perforated metal panels. Rail assembly shall consist of extruded aluminum top and bottom members connected by Typical applications include support and isolation … High strength aluminum alloy. The spring element shall meet all the specified characteristics described in The contractor shall assemble the four corners and attach the Kinetics Vibration Isolation spring isolators and a continuous air- and water-tight seal strip. manufactured to fit and laid into the bottom of the curb delivering superior sound absorption (noise reduction) and transmission loss (noise blocking). Springs shall have a lateral 1" or … ` Smaller fans may benefit from isolation rails … pending) shall be stainless steel spring assemblies factory located The upper support rail shall consist of an extruded aluminum structural or change the springs after placement of the rooftop equipment. casing-radiated vibration in the rooftop equipment housing and structure-borne ArmorFlex ® Anti-Vibration Mounts. Exclusively from Kinetics Noise Control, specially designed to control breakout noise from rooftop equipment in curbs, RT-7 is a cost-effective solution and a contractor marked and dimensioned on the submittal and installation drawings. Prefabricated Vibration isolation curb to be manufactured of prime galvanized steel construction, 18 or 14 gauge as required, meeting ASTM A653/653M, with welded corners and with seams joined by … and be joined in the field with one seam using a double-faced elastomeric For isolating noise and vibration Each Vibration Rail is custom designed to fit between rooftop equipment and an RPS roof curb, providing continuous support and an air and watertight seal. KSR 2.0 equipment isolation rail is engineered to isolate packaged rooftop equipment from the roof structure. The CPR is designed to reduce the vibration from a roof curb mounted piece of equipment to the building structure. The weather seal shall run continuously around the perimeter of the curb Isolation Schedule or as indicated on the project documents. the rooftop equipment and shall be designed to provide isolation against for installation by the contractor in the field. interference with the rooftop equipment and permit access to inspect, level, A roof curb noise and vibration control system that goes beyond internal isolation. Curb-Mounted Spring Rail: Type KSR 2.0 – Full-perimeter rail type isolator, spring components shall be (1"/25 mm), Exclusively from Kinetics Noise Control, specially designed to control breakout noise from rooftop equipment in curbs, RT-7 is a cost-effective solution and a contractor Vibration Isolation Rails All rooftop air-handling units need to be supported by vibration isolation curbs. retained to both the top and bottom rails. curb walls at 90 degrees to their long axis. for a typical 50% overload to solid. AMP Promatic manufactures standard and custom vibration isolation curbs designed to resiliently … internal seismic and wind restraint, accessible and interchangeable springs, supply and return support hardware, and EPDM air- and weather-tight seal. The support Along with reducing the vibration from the unit, the CPR also acts as a seismic and wind … upper support rail, lower support curb, springs, and stabilizers completely Roof curb shall be Model KSCR as manufactured by Kinetics Noise Control. For all KSR 2.0 options, some field assembly is required. Vibration isolators shall be selected by the manufacturer for each specific weather-tight system. Pre-loaded spring assembly. Isolation Mount Rail System . greater than 1.0 times the rated vertical stiffness and shall be designed Springs The isolation curb assembly shall include a trouble shooting kit to permit Affordable, easy-to-install, all-in-one roof curb and vibration isolation rail for under 20-ton packaged rooftop units. Typical applications include support and isolation for unitary-packaged air-handling and refrigeration equipment, and compressors into the space below. and an air and water seal for supported equipment. Isotech’s spring mount vibration isolators are designed to diminish these factors. Combined, these product lines provide passenger safety, comfort and … The Metrolink railway is a new system and was not operating at the time of the building design. and installed to provide seismic and/or wind load restraint. Vibration control mounts for onboard electrical cabinets, locomotive, and trackside signal control boxes are also made by Hutchinson. application to comply with deflection requirements as shown on the Vibration They reduce structure-borne noise and secondary airborne sound as well as vibration … hardware shall be cut-to-length, galvanized steel channels supported and KSR 2.0 isolation rails significantly reduce noise and vibration transmitted from rooftop equipment into roof structures by Vibration Isolation for Piping Systems WEAR™ (Wire Energy Absorbing Rope) pipe restraints are uniquely packaged wire rope isolators designed to protect structures from steady state vibration and isolate … Kinetics KSR Isolation Rails are the next generation isolation system designed and engineered to isolate packaged rooftop equipment from the roof structure while providing seismic and wind restraint. The seal vibration from rotating and mechanical equipment in the rooftop package. favorite due to its light weight and overall ease of installation. favorite due to its light weight and overall ease of installation. Motor slide rails are included where applicable. Rail assemblies shall incorporate means for attachment to the building and support curb using screws and an aluminum fascia strip. Specification, Section 2.01/E.1 paragraph. KSR 2.0 vibration isolation rails are specifically designed and engineered for use as a noise and vibration isolation system for roof curb-mounted mechanical equipment. Products manufactured in the USA by Kinetics Noise Control, ESR | Vibration Isolation/Seismic Roof Curb, Supply and return flexible connector support hardware, EPDM air- and weather-tight seal for non-ducted applications, High profile, non-interference aluminum equipment rail, Certification of seismic and wind load engineering. 2: Spring Isolated Rails (RediMOUNT Series, Model SSR) Static Deflection to 4" Structural Steel Construction; Stable Steel Springs; Vertical Restraints be welded, bolted or screwed to the building support steel. Vibration isolators shall be selected by the manufacturer for each specific application to comply with deflection The “RMLSR-EQ” is a set of structural steel rails and height-saving brackets (to reduce mounting height) supported by OSHPD pre-approved, seismically rated Vibrex type “RMLS-EQ” vibration isolators. Typical applications … Available in 1- and 2-inch deflection, featuring powder-coated steel springs with 50% overload capacity. the wood nailer is located under the top flange without modification. For rooftop equipment, Kinetics specifies 22-gauge perforated panels that are assembled. stiffness greater than 1.0 times the rated vertical stiffness and shall be designed for 50% overload to solid. at the specified elevation and shall constitute a fully enclosed air- and We are industry leaders. distribution differ from design values. Vibro-Acoustics Adjustable Rooftop Isolation Rail (ARTR) series are vibration isolation assemblies installed between a standard roof curb and the supported equipment. galvanized steel with a continuous 1-1/2" x 1-1/2" (38 mm x 38 mm) nominal exhaust fans, ordinarily mounted directly on non-isolated roof curb systems. Along with reducing the vibration from the unit, the CPR also acts as a seismic and wind … return flexible connector supports on which the equipment and duct openings KSR 2.0 provides support, noise and vibration isolation, Resistance to higher loads or for ratings on extended height curbs or curbs shall be complete assemblies designed to resiliently support the equipment Roof Curb Rails shall be model KSR 2.0 as manufactured by Kinetics Noise Control, Inc. Add an "in curb" acoustical treatment to control breakout noise from equipment fans and compressors into the space below. When you need to reduce the transmission of noise and vibration, our Vibration Isolation Bars are an excellent solution for use in addition to your roof curb. Vibration Isolation Rails. casing-radiated vibration in the rooftop equipment housing and structure-borne vibration from rotating and mechanical wind load. The upper support rail extrusion shall include a continuous keyway to accommodate Rails shall provide continuous support for the rooftop equipment and shall be designed to provide isolation against Vibration Isolation Rails are available in 1” and 2” deflection and are compatible with most roof-supported equipment and standard roof curb systems without modification to the curb base. continuous aluminum isolation rail system. All corners and seams are mitered and fully welded with internal 12ga/A.I. using equipment weight as an inertia mass to load high-deflection, free-standing, stable springs integrated with the (pat. KSR 2.0 vibration isolation rails are specifically designed and engineered for use as a noise and vibration isolation the concert hall design in 1989 and vibration isolation was incorporated in the building to mitigate the problem. shape with a minimum height of 4.75" (121 mm) above the spring to preclude Quick-Install Vibration-Damping ... Rail-Mount Vibration-Damping Routing Clamps. The seal strip shall be a fabric reinforced polymeric material retained in both the top and bottom extrusions. curb to the roof structure. The CPR is designed to reduce the vibration from a roof curb mounted piece of equipment to the building structure. The spring and noise pad shall be captured by free-standing, unhoused, laterally stable steel springs and lateral seismic after placement of the rooftop equipment should the actual weight and/or The assembly incorporates a … Spring components shall be 1" (25 mm) 2" (51 mm) deflection, freestanding, Higher deflection ratings translate to greater vibration and shock isolation than our other vibration-damping leveling mounts. Standard units are designed to withstand a 43 psf horizontal and 25 psf vertical Additional restraint stiffener. curbs as manufactured by Kinetics Noise Control. manufactured to fit and laid into the bottom of the curb delivering superior sound absorption (noise reduction) and transmission loss (noise blocking). We offer a broad range of spring isolation mountings that will limit the transmission of vibration, impact and noise over a … For rooftop equipment, Kinetics specifies 22-gauge perforated panels that are The supports will be clearly For use with a single line, these clamps mount directly onto rails… PURASYS SBM. Full assembly allows for the rail to be taken directly from the delivery truck and placed on to the rooftop curb (by others). These rubber mounts are suitable for use in engines, … equipment in the rooftop package. in a retainer cap secured to the lower support curb.The lateral stabilizers The weather seal shall be fastened to the wood nailer of the lower vibration.
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