Gp chemicals offers a complete line of products that includes gp and resilam resins for this market. Smacna master index of technical publications sheet metal and. After the mold closes, parts are formed using heat and pressure over specific periods of time. These resin systems have an excellent balance of performance and processing properties suitable to a wide variety of applications ready with industrystandard fabrication technologies. Asme rtp12015 revision of asme rtp120 reinforced thermoset plastic corrosionresistant equipment an american national standard two park avenue new york, ny 10016 usa.
In combination with automated tape layup, diaphragm forming of thermoset prepreg could offer a significant reduction in part cost compared to conventional techniques 1. The use of thermosets in the building and construction industry. Smacnas updated thermoset frp duct construction manual. Asme does not take any position with respect to the validity of any patent rights asserted in connection with any items mentioned in this document, and does not undertake to insure anyone utilizing a standard against liability for. The base components are bulk mixed into a paste and continuously metered onto to the surface of a high barrier carrier release film that acts as a substrate. The scope of this thermoset frp duct construction manual hereinafter referred to as frp dcs includes the determination of the necessary construction details for the fabrication and installation of thermoset frp duct within the following general categories, and as further detailed.
Jul 28, 2017 the thermoset frp duct construction manual, second edition, 228 pages, 2016, is available in both book and pdf formats. Typically, a thermosetting plastic or thermoset is a liquid polymer that is crosslinked during molding process. This is most often the case for elastic thermosets like rubber, vulcanized rubber, silicone unless they are to be tested in highheat applications, and some urethanes. Updated thermoset frp duct construction manual available continued from page 1 sizes are expanded to include up to 96 inches diameter. Fibrereinforced polymer frp composites springerlink. The first part of this chapter focuses on the constituent materials fibres and polymeric matrices, manufacturing processes, general properties and field of application of fibre reinforced polymer frp composites used in civil engineering applications. Fiberglass reinforced plastic thermoset molded plastic. Idi composites international, north america 407 south 7th street noblesville, indiana 46060 usa tel. There are many manufacturers of commonplace plastic and fiberglass products, but only a limited number of tank and piping manufacturers are equipped to meet recognized fabrication standards for design and construction. Asme does not take any position with respect to the validity of any patent rights asserted in connection with any items mentioned in this document, and does not undertake to. Thermoset polyester is available in a variety of standard and custom formulations, colors, and extrusions for compression, transfer, and injection molding. This is a musthave resource for all architects, contractors, managers, engineers and. Our mine and tunnel ventilation ducts maintain a msha approval as a class 1 rated duct system, and have been used in mining and tunneling applications now for 54 years. Plenco processing guide the purpose of this manual is to serve as an information guide for thermoset product designers, mold designers, mold makers and molders.
Thermoset frp duct construction manual smacna contractors researched the current and future potential use of fiberglass reinforced plastic frp duct as well as its physical properties, to provide contractors, architects, engineers, managers, and plant owners with this authoritative resource that can be relied upon for the proper selection. Fiberreinforced polymer frp composites are used to replace typical structural materials of steel, metal, aluminum and wood. Reinforced thermoset plastic corrosionresistant equipment an american national standard asme rtp12017 revision of asme rtp12015. A catalyst is added to the liquid polymer which causes the molecule chains to crosslink and create an irreversible solid material. Thermoset compression components made to your specifications. Smacnas updated thermoset frp duct construction manual available. For thermoset reinforced plastics by paul jackson, polygroup inc.
Reinforced thermoset plastic corrosionresistant equipment. The bod is comprised of a diverse group of industry leaders from a wide range of companies who bring their expertise from various aspects of the thermoset industry. Thermoset frp duct construction manual is an authoritative resource that can be relied upon for help with the proper selection, manufacture and installation of fiberglass reinforced plastic frp duct systems. When your order is complete, press the submit button at the bottom of the page. Nsc heat seal manual thermoset iii model number hs1711, hs1721 natmar services company 9 beattie street p. Chantilly, varecognizing the increased popularity of frp. It has been compiled by the plenco technical service group from many years of experience in the thermoset molding industry. High barrier carrier release film for thermoset reinforced. Ease of use perry fiberglass frp duct can be placed directly onto a pea gravel bed in a graded trench, then backfilled with pea gravel without concrete encasement. A duct system from perry fiberglass can be sealed to achieve a water light system.
Dcs hvac duct construction standards metal and flexible. This effort resulted in an authoritative manual that smacna contractors, architects, engineers, managers, and plant owners can rely upon for the proper selection, manufacture, and installation of specifically tailored frp duct systems. Plenco processing guide thermoset plastic suppliers. Curran pe, executive director executive summary the purpose of this paper is to provide the design engineer and those responsible for purchasing tanks. Smacna thermoset frp duct construction manual comes with expert input from smacna contractors who have researched the future and current use of all fiberglass reinforced plastic duct as well as its physical properties. As with the fi rst edition, this second edition is an authoritative manual that design engineers, industrial engineering departments, pollution control authorities, frp manufactures and installation contractors can rely upon for the proper selection, manufacture, and installation.
The spe thermoset division is dedicated to promoting scientific and engineering knowledge relating to thermosetting materials and processing techniques. Lord thermoset 30067 epoxy system is a twocomponent, general purpose filled epoxy system which offers superior thermal conductivity, improved shock resistance and lower coefficient of thermal expansion compared to unfilled epoxy systems. D3982 03 standard specification for contact molded fiberglass glass fiber reinforced thermosetting resin duct and hoods, chemical resistance, contact molding, ducts, flanges, hoods, polyester resin, reinforced plastic. Sheet metal and air conditioning contractors national association, 1997. In some cases, thermoplastic materials can be used for prototyping and production in place of thermoset plastics.
Standard specification for contact molded fiberglass glass. The thermoset frp duct construction manual, second edition, 228 pages, 2016, is available in both book and pdf formats. Thisis an authoritative resource that design engineers, industrial engineering departments, pollution control authorities, frp manufacturers, and installation contractors can rely upon for the proper selection, manufacture, and installation of frp duct systems. These piping can be made in various materials such as frp grp, pp frp. In building construction, pvc is the dominant polymer for wire insulation because of its inherent flameresistant properties goodman, 2000, strength and low cost. This will ultimately reduce material and manufacturing costs. This specification covers the material and design requirements, and fabrication of ducts and hoods made of fiberglass glass fiber reinforced thermosetting resin consisting of a polyester, vinyl ester, or other qualified resinmatrix systems with fiber reinforcement manufactured by contact molding, intended for use in handling corrosive fumes and process gases. Manufacturing standard operating procedure products. Store resin, glass reinforcing and curing agent in a cool, dry area to maximize shelf life. Thermoset frp duct construction manual second edition xi chapter 11 quality control, user inspection and shipping and handling. Fiberglass reinforced thermosetting plastic frp tanks and piping i. The innovative fiberglass reinforced thermoset polymer frt structural skin is the most advanced engineered material available for structural wall panel applications.
General input on the best molding method for the design concept should be sought early in the design process so the part shape can be optimized accordingly. Asme does not approve, rate, or endorse any item, construction, proprietary device, or activity. Smacna contractors researched the current and future potential use of fiberglass reinforced plastic frp duct as well as its physical properties, to provide contractors, architects, engineers, managers, and plant owners with this authoritative resource that can be relied upon for the proper selection, manufacture, and installation of frp duct systems. It covers design procedures for the manufacture and installation of round duct systems ranging from 4 to 72 inches in diameter and rectangular duct systems ranging from 12 to 96 inches in. Thermoset composites for construction idi composites. Manufacturing of smc is a continuous inline process. Compression molding is a relatively straightforward process in which thermoset materials are loaded directly into a heated mold. This is the second edition of the thermoset frp duct construction manual with the first edition published in 1997.
This resin is usually chosen because of its low cost per cubic inch, its high strengthtoweight ratio, dimensional stability, and its retention of physical properties at high temperatures. Thermoset frp duct construction manual brown technical. To establish these manufacturing and construction stan. Fiber reinforced plastic frp thinwalled beams are begin ning to see application in a variety of civil engineering struc tures. A catalyst is added to the liquid polymer which causes the molecule chains to. Large multicavity, highquality thermoset parts are one of our unique core competencies. Frp grp equipments, frp grp storage tanks, fume scrubbing. Thermoset frp duct construction manual, 2nd edition, 2016. Standards and technical documents thermoset frp duct construction manual supplier. This assures that the air reaches its outlet efficiently and without contamination. Thermoset frp duct construction manual smacna 1546. The bod is comprised of a diverse group of industry leaders from a wide range of companies who bring their expertise from various aspects of. Recognizing the increased popularity of frp ductwork, this expanded edition includes commercialhvac applications.
The second edition of the thermoset frp duct construction manual is now available. Structural design with frp materials 9780471681267 by bank, lawrence c. Box 6743 syracuse, ny 217 toll free 8007988206 local 315 4452419 fax 315 4458046 visit us on the web at. We have thermoset plastic injection molding presses ranging from 100400 tons, allowing us to manufacture a wide variety of thermoset plastic parts. Fiberglass reinforced thermoset composite panel building. Select the item you would like to order by entering the quantity of the item you would like to receive. This is a musthave resource for all architects, contractors, managers, engineers and plant owners. Sheet metal and air conditioning contractors national association smacna description. Further use of these attractive construction materials depends to a large part on structural designers gaining a famil iarity with frp materials, their properties, and their design requirements 1. Thermoset resin applications with inifinite formulation.
Entire piping and ducting fabricated and installed at different sites along with cyclones and headers helping the process flow smoothly. The standard guide specification we use is centered around the national bureau of standards ps 1569 andor the new smacna thermoset frp duct construction manual. Crosslinked pe is the most important thermoset used because it can withstand high operating temperatures. Browse companies that make thermoset fiberglassreinforced plastic ducts and view and download their free cad details, revit bim files, specifications and other content relating to thermoset fiberglassreinforced plastic ducts as well as other product information formated for the architectural community. Fiber reinforced plastic frp is a thermoset plastic reinforced with fibers.
For rectangular ductwork, new duct stiffener tables are added for easier selection. Thermoset frp duct construction manual, 1st edition, 1997. Cpbs has combined the best, proven polyurethane foam core technologies with frt skins to create the revolutionary composite structural insulated panel csip and. Properties of pultruded fiber reinforced plastic structural. Appendices in this edition cover extended hanger spacing, general information on safe handling of thermoset fiberglass reinforced plastic duct, and allowable.
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