Expansion joint assemblies, selection is based upon ability to provide flexibility in specific directions space requirements support requirements one good source of information is found in a practical guide to expansion joints by the expansion joint manufacturers association, inc. Emseal expansion joint and sealant catalog download or print. Expansion joints installation guideline pdf download pdf expansion joints storage guideline. Axial expansion joints perfect for axial movements belman. Expansion joints architectural eja aesthetics, innovation and durability are the hallmark of mm s line of floor, wall, ceiling and roof joint cover systems. Fire barriers mm expansion joint systems are available with 2 to 4. Available variable heights a function of the thickness of the flooring. Lateral expansion joints make possible the absorption of movements which are perpendicular to the longitudinal direction of the pipeline, and are therefore ideal for installation in pipe systems with bends, z shaped pipe systems and in 3 hinged systems. Common accessories for garlock rubber expansion joints. Af joint for expansion joints af systems free bim object. Expansion joint replacement is also available if the current product has failed or needs to be replaced.
The sleek jointmaster 430 expansion joint system was designed to offer a smooth transition for interior installations that exceeds ada compliance. A wide range of moulded standard bellows up to mm with a large variety of rubber linings to meet. Any single bar modular expansion joint is capable of swiveling. Balco expansion joint systems and seismic joint covers are the vanguards of architecturally specified products. The lateral expansion joints are available with one or two bellows universal type as well as with a number of end connections like welding ends, flanges andor a combination thereof. Expansion joint cover selection and specification development can be perplexing, given the hundreds of size and style combinations to choose from. Available styles rubber expansion joints and check. In a designed way, for example, using expansion joints. Rubber expansion joints provide a wide range of rubber support with a reinforcement that depends on the pressure required. Lateral expansion joints for absorbtion of lateral deflection. All packing materials should only be removed immediately before installation.
Expansion of building materials table with various expansion coefficients must be used for fascia and copings with consideration of both metal and substrate flat seam roof expansion guidance over 30 feet use batten seam design to allow for expansion copings and fascia also require joints that accommodate expansion between sections. Acouseal expansion joints compensate for movements in multiple directions simultaneously. The newly expanded 2020 emseal structuralarchitectural expansion joint and sealant catalog features 44 pages of the latest emseal watertight expansion solutions. A wide range of moulded standard bellows up to mm with a large variety of rubber linings to meet almost all kinds of medium. For architectural interior floor, roof and walls and exterior waterproof parking structures and decks. Until the time of installation they must be stored dry and clean and be not subjected to solar radiation. There is a further need to provide an apparatus for sealing the ends of existing seal systems for horizontal expansion joints against water and debris while permitting normal joint movement. Single metallic expansion joint, 108, 120, 2 inch expansion. The universal expansion joints allow a large amount of lateral offset in multiple planes, and the lateral deflection can be increased or decreased by changing the length of the intermediate pipe. Continuity of seal as in all emseal expansion joint systems. Dec 07, 2015 the sleek jointmaster 430 expansion joint system was designed to offer a smooth transition for interior installations that exceeds ada compliance in high traffic areas like airports, convention. Mm vss series expansion joint mm systems corporation.
Mm systems pyroflex floor the pyroflex floor fire barrierprotection system is an engineered high performance fire resistive system for sealing expansion joint openings. Ideal for commercial and industrial environments, suitable for the heavy traffic of forklifts and pallet trucks. Mm systems is a world leader in expansion joint technology. Ems is a watertight membrane sealing system designed for traffic bearing expansion joints in parking structures, loading docks, convention. Mm systems recently launched a new select by building type feature see third column, above. The ratings, however, meet the requirements of the fluid sealing associations, rubber expansion joint division technical handbook 7. In addition to a comprehensive standard range of products, additional compensators can be manufactured according to customers specifications and pipe systems with and without tie rods. It is available as a downloadable pdf web resolution or as highquality printed catalog. These products are discontinued and no longer available. Cs expansion joint covers ejc offers many types of joint covers. Fabric expansion joints requires little space for installation.
Rubber expansion joint, single sphere bellow on world wide. Single metallic expansion joint, 16 inch expansion joint. Our movement expansion joints are specially designed to have the ability to protect your equipment against a variety of stressors while also being low maintenance and durable for maximum. The system is made entirely of aluminum, devoid of underfloor brackets and of visible screws. Keflex is a singlelayer expansion joint designed to be installed. Pressure thrust load applied to adjacent pipe anchorsequipment when unrestrained expansion joints are used. The system is comprised of a flexible,high purity ceramic fiber blanket,stainless steel foil and a matrix of fire resistive cloth as required to achieve a specified protection. Limitations expansion joint openings must be parallel and straight to achieve watertight seal. Download expansion joint brochures and catalogues belman as. For ducting, low pressure, or gravity fed applications common accessories for expansion joints. This flexible roof cover utilizes a malleable membrane and can be used in builtup, flat or sloped roof applications. Secondary moisture barrier snaplock aluminum mounting frame elastoprene weather seal with color options mm systems corp.
Fabric expansion joints are used primarily in boilers, ventilation circuits, industrial ovens, cement factories and paper mills to absorb movements, vibrations and prevent stresses in piping systems with gases, air or steam at temperatures up to 1200 c 2200 f and normal pressures below 0. Jointmaster expansion joints and architectural systems provide solid protection while still offering uncompromised aesthetic appeal learn more and request a quote today. The pipe expansion joints will arrive from the factory with rigid restraints which maintain their length and ends in the position and dimensions of the specification in this catalog. Home expansion joint systems architectural systems. Expansion joints proco products are leading expansion joint manufacturers with an extensive inventory of expansion joints for piping and ducting systems. The work shall consist of furnishing and installing waterproof expansion joints in accordance with the details shown on the plans and the requirements of this specification. Expansion joints brochure pdf download pdf ped certificate. Available as single bellow and double bellow expansion joints in sizes up to dn 12.
There is still a further need to provide an end cover for a horizontal seal system which presents an aesthetically pleasing appearance. Axial expansion joints are designed to absorb axial movements. It is often preferable to accommodate the expansion in a natural way using expansion loops, as expansion joints add considerable forces into the pipe system. Our expansion joint and fire barrier systems are egnineered to handle the unique conditions of your building. These types of expansion joints isolate noise and vibration. Expansion joint covers joint cover product selector. Storage roth fabric expansion joints are delivered well secured and sufficiently packed. Consult factory for information regarding tied, hinged, or gimbal expansion joints. Welded joints buttwelded joints it is one of the most common methods of joining pipes used in large infrastructure like commercial, institutional and industrial systems. Designing with expansion joints becht engineering company, inc. A new engineering tool which concisely and comprehensively clarifies the answers to the most common questions, issues and concerns in relation to expansion joints. Expansion loops accommodate thermal movements by installing sections of piping that run. Additionally, it can be equipped with accessories like.
Search request a quote make a payment find a sales rep find an international partner request information contact us 8002225556. If some misalignment must be accepted by the pipe expansion joint, this can be accommodated by the addition of devices such as limit rods which can be used during. When it comes to damage caused by vibration and movement, each rubber expansion joint protects piping systems by avoiding such hazards. Expansion joint systems nystroms expansion joints are manufactured to solve a variety of expansion joint scenarios.
All joints shall be designed to meet the specified performance criteria of the project as manufactured by mm systems corp. Design of spool type joints to over 10 foot 120 or 3m i. Plate flanges and angle flanges available for low pressure systems. Single metallic expansion joint, 16 inch expansion joint u. Emseal expansion joint and sealant catalog download or. Exterior vertical wall expansion joint selection guide emseal watertight, fire rated, sound proof, insulating precompressed foam sealant expansion joints. Mm systems corp openfos openfos is a leading business search and directory serving the us b2b community. Emseal 2020 expansion joint and sealant product catalog request. Engineered systems include features that are ada compliant, firerated, nobump and heavyload designs capable of thermal, seismic and windsway movement. Our movement expansion joints are specially designed to have the ability to protect your equipment against a variety of stressors while also being low maintenance and durable for maximum efficiency. Suitable for loads by light vehicles and pedestrian. Fabric expansion joint metal frames inner sleeves bolster internal insulation gaskets optional fasteners frame material. Mm systems corporation, systems for seismic and expansion control, 1988, p.
Installation and sevicing instructions for fabric expansion joints 1. Mm systems building expansion joints, firerated, seismic. Our architectural expansion joint systems blend aesthetically appealing finishes with high performancetested materials and safety features i. Download fabric expansion joint catalog pdf expansion joint data tables. If imperfectly made they may compromise the fire compartmentalisation features.
Mm systems has reduced the myriad of choices by allowing users to search by building type. Rubber compensators stainless steel expansion joints. A wide range of moulded standard bellows up to mm with a large variety of rubber linings. Design and construction of joints for concrete streets. When it comes to damage caused by vibration and movement, each rubber expansion joint protects piping systems by. Teguflex p white expansion joint trelleborg fluid handling. You can also find technical information as a pdf download at. The welder should ensure for a expansion gap of 116 inch 1. Please consult factory for allowable torsional loadings. Acouseal expansion joints safely absorb thermal expansion, vibrations and misalignments in sound sensitive pipe and duct systems. All garlock expansion joint styles have been rigorously lab and fieldtested, and engineered to ensure long life and reliable service.
Teguflex w yellow expansion joint trelleborg fluid. We constantly innovate and incorporate the latest technology to protect commercial buildings from damage due to fires and movement from thermal expansion, wind or earthquakes. Joints parallel to the pave ment centerline that control cracking and delineate lanes of traffic. The system is locked to the joint faces by means of the 1 backpressure of the foam. The pressure ratings for the series 231et ptfe lined rubber expansion joints have been fully tested and are based on a minimum 4 to 1 safety factor. Threaded joints are used from 6 mm diameter to 300 mm diameter pipes. How to deal with thermal pipe expansion and contraction. From parking garages to hospitals, schools, shopping centers, hotels, airports, etc. Find out which product works best for your project. Af joint is certified with single layer application for sealing fireproof expansion joints according to uni en 664 sized between 30 to 600 mm and wall and floor thickness which start from 150 mm.
Architectural expansion joints building product information for mm systems corp your complete source for finding, selecting, detailing and specifying. Elastoprene rubber designed specifically for expansion joints and enhanced durability. Fire barriers mm expansion joint systems are available with appropriate 1 3 hour fire ratings. Universal expansion joints do not use tie rods, and are therefore suitable only for low pressure applications. Lateral expansion joints can be used as tank settlement bellows, vibration absorbers and in. Torsional spring rate data provided only for modeling expansion joints on computer stress programs. It was suggested that expansion joints fall into three broad categories depending upon the amount of movement accommodated malla and shaw, 2003, including. Complete systems are available for floors, walls, ceilings and building exteriors. Properly functioning bridge expansion joint systems accommodate these move. Overall lengths and weights for unrestrained expansion joints only. Teguflex p hp expansion joint trelleborg fluid handling. Carbon steel stainless steel heat resistant steel preassembled expansion joint units can be supplied with surface treatment that is corrosion resistant standard and resistant.
This aluminum roof cover is ideal for seismic applications and ensures a watertight transition where exterior wall seals are installed. End cap for expansion joint mm systems corporation. Joints placed to allow movement of the pavement without dam aging adjacent pavements, intersecting streets. Designing with expansion joints 30 metal bellows fatigue 0 00 000 100 0 00 000 number of cycles total stress range ejma unreinforced ejma reinforced b31. Oct 30, 1990 there is a further need to provide an apparatus for sealing the ends of existing seal systems for horizontal expansion joints against water and debris while permitting normal joint movement. Custom sizing, materials, and color finishes ensure that whatever you need for your project, weve got you covered.