|
L
<br />�
<br />Pepe 3 of 24
<br />5. A double wood Iloor as described In Section E 1 aGove, or a sinple
<br />layer ol �/�•inch tonque•and-proove ptywood Iloor sheathinp or plywoad
<br />rool sheathlnp meetinp the structural requirements ol the code applied
<br />over joists spaced 24 inches on canter with any approved ceilinp system
<br />whlch will provide 40•minute Ilnish �tlnp. Substantiatinp dala, which
<br />may Include resutts of the Nre-endunnce tests conducted In accordance
<br />wtth ASTM E 119 musl be furnished to the local buildlnp officlal verlrylnp
<br />that a Darticular ceilinq system meets the 40•miaute Ilnish ratirp require-
<br />menis.
<br />When the finish retinp Is ta be determinad, Ihermocouples shall be
<br />Installed on the plane ol the combustible materlats nearest the Ilre side at
<br />loeatlons reQuired to oblaln representative tamperaturos on the combus•
<br />tible malerlals In the test specimens. Tamperature readinps Irom such
<br />thermocouples shall 6a recorded durinp the Ilro-endurance test. The lin-
<br />Ish ratinq Is Ihe time at which tempereturo readinps Irom the thermceou-
<br />ples reacn an avenpe temperature rise o1250°F. a�ove amblant or an Indi-
<br />vidual tempunturo rise o1325•F. �bow �mblenl.
<br />6. A sinqle layer Iloor o1 3/�•inch tonpue-and-proove D�YWood with
<br />upto241nch soncenter,RC•1res�ent ha nelspaeed161nchesoneen-
<br />ter, e eeillnq al one layer ol S/e-Inch•thick USG FIRECODE C pypsum board
<br />and 1Vq•Inch•thlck, 2�/z•pound-per-eubic-foot USG THERMAFIBER or
<br />FIBREX FB% mineral waol batts. Tha Iloorinp shall be attached to the toD
<br />fNnpe with conslrucUon adhesive (AFG•01 � and n�lled with Bd common
<br />rulls spaeed a maximum of 6 Inches on center �lonp the bound+ry �nd
<br />edqes and 12 Inches on center In the Iield. The resllienl channels are
<br />attached with 15/e•Inch Type 5 screws at each �oist. Two channels are pro•
<br />vided at each pypsum board butt �olnt, extendinp to lhe next �oist beyond
<br />the lonQitudinal �olnts. The pypsum board Is iastened lo tha channels with
<br />1•Inch Type S screws at 12 inches on center In the field and 8 Inches on
<br />centar at the butt �oints. The minerel wool batts are irictlon Iitted between
<br />the banom tlanpes and supported by the resilient channels.
<br />When used as a rooltellinp assambty, the deckinp Is permitled to be
<br />arry wood deck as provlded in the applicable eode and the �oist spacinp
<br />Is Darmmed to ezceed 24 inches on center. When �olsts are spaced more
<br />Ihan 24 inches on center, the cellinp, Includinp ihe reslilent channels, Is
<br />applied to strippinp spaced 24 Inches on center. The atlachment to lhe
<br />sMpDinp is stmllar to the atlachment to the �olsls described abave. The
<br />sMppinp shall ba 2-inch by 4-inch Conslruction•prada Douplas lir lumber
<br />lor spans up l0 5 leet, attached to the hotlam chord wilh 100 nails, or
<br />equivatent ctrenpth matenal and atlachment.
<br />7. AllemaleFloarSy�tems:a.Aminimum5/s•Inchplywoodlloorover
<br />�olsts spaced at a maximum ol 24 inches on cenler with eilher 1�/g inches
<br />ol Iiphtweiqht concrete or 1 Inch ol pypsum concrele i, considered as an
<br />alternate deck lor the systems descrihed previousry. When the �oists or
<br />lrusses are limited to a maximum spacinp ol 20 incheS on cenler, a
<br />�/�-inch toppinp of pypsum concrete Is Dermitled to �e used. The pypsum
<br />concrete shall be covered In a current evaluatlon repart issued by the NES,
<br />BOCA ES, ICBO ES or S9CCI PST 6 ESI. The report shall include an evalua-
<br />tion lor lire resistance Involvinp the replacement ol the a0ove tloor sys-
<br />tems wilh Ihe plywood and pypsum concrete system.
<br />b. The ceilinp is permitted to be omitted over unusabte crawl spar.e
<br />below, and Itoarinp Is permitted to be omitled whero unusable attic space
<br />occurs above lor all syslems in Sections E 1 throuph E 6.
<br />F. Sound Hatinp: The system described fn Section E 2 above, when
<br />constructed with resilient channels, has a minimum STC ratinp of 50; with
<br />40•ounce Dad and 50�ounce carpet, the minimum IIC ntinp is 50; with
<br />tushioned vinyl, Ihe minimum IIC ratinp Is 45.
<br />The system described in Section E 2 above, when constructe0 with
<br />resilienl channels, and a�/�•inch GYP-CRETE loppinp has a minimum
<br />STC ratinq o150: with 40�ounce pad ard 56-ounce carpet, the minimum
<br />IIC ratlnq is �D; wilh cushioned vinyl, the minimum IIC ratinq is 45.
<br />The system described in Section E 4 has a minimum STC ratinp ol 45;
<br />wilh a 40�ounce Dad and 56-ounce carpet, the minimum STC antl IIC rat•
<br />inps are 50, provided a minimum 8 Ocf layer ot USG THEHMAFIBEH
<br />insulation is inslalled between Ihe joists.
<br />The system as described in Section E 4 with a�/�•inch GYP•CRETE top-
<br />pinp has a minimwn STC ratinq o150; with a 40-ounce Dad and 56•ounce
<br />carpet, the minimum IIC ratinq is 50.
<br />IV. INST�LLATION: Sealed Arawinps and/or specilicalions lor the erec-
<br />tion and inslallation ol the TJI Joists, TJI/96 Jolsts and Ihe TJI/96 Garape
<br />Door Heatlers for each �ob shall be strictly adherod to antl a copy ol these
<br />Report No. NER•200
<br />Instructians shall be availabla al all times on lhe �obsile durinp InsWllation.
<br />V. IOENTIFICATION: TJI Jolsts, TJV96 Joists end TJI/96 GaraOe Door
<br />HeaOers shall be Identilied by a stamp Indicatlnp the jolst type, NES report
<br />number, manulacturert name, Dlant number, and Ihe PFS Corporatian
<br />lopo and repoA number (NER•OA251).
<br />VI. EVIDENCE SUBMITTE0:1. Results of structurel load tesls, product
<br />brochure, descriptive Ilterature, quality control manual and enpineerinp
<br />calculations have been subrnitle0 under Ihe cover ol a manual, dated Feb-
<br />ruary, 1982.
<br />2. Results of a Iire test, File No. R5492•2, dated October 6,1981, con•
<br />ducted Gy Underwrlters Laboratorles Inc. In accordance with ASTM E 119.
<br />3. Results ol sound test perlormed at Riverbank Acoustical Lab,
<br />Geneva, Illinols, antl witnessed by Shiner Assoclates, Inc., Skokie, Illinofs,
<br />conducted between May 1981 and September 1881, in accordance with
<br />ASTM E 492 and ASTM E 90.
<br />4. DaW under the cover of letters, dated March 8, March 23, Aprll 20
<br />and May 20, 1982.
<br />5. Results of load tests, Job Na. 83•1978, dated May 24, 1982, wit-
<br />nessed by NoAhem Testinp Labontories, Bolu, Idaho.
<br />6. ResuttsofTJl/40�olstDendlnptesla,JobNo.63-398datedFebruary
<br />21,1g83, witnessed by NoRhem Testinp La6ontorles, Bolu, Idaho.
<br />7. Section 4.4 al the MICRO•lAM Laminated Veneer Lumber
<br />Manufacturinp SLndaNs apecilied in HeDoA No. NER•126.
<br />8. Results ol lad uid Iire tests �nd desedptive daV under the cover
<br />of ktlere, d�ted December 2, 1883, Pobruary 21, March 2 and Juty and
<br />September 13, 1984.
<br />9. Dascriptivedetailsandwlculatlonsunderthecoverolletters,dated
<br />October 24 and October 29,1984.
<br />10. Results ol bendinp end shear tests conduded on �oists with OSB
<br />webs, descriptiva deulls and quality controi Intormatlon on OSB web In
<br />a manual, dated February,1985, prepared by Willlam Couch, P.E., and Joe
<br />Plscione, P.E.
<br />11. Trus Joist Corporation letler, dated September 18,1985 with cal-
<br />culations by J. R. Pisclone, P.E.
<br />12. Testlnp and Matysis o1 the TJI42/420 �olsts, dated Septemher
<br />1985, sipned and sealed by Oonald J. Sharp.
<br />13. Testinp and Anatysis ol the TJI/38 �olst, dated April 1986, sipned
<br />and sealed by David E. Rice.
<br />14. TJU96 Garope D�or Header Report, dated March 10,1989, sipned
<br />and sealed by Josaph H. Pisclone, P.E.
<br />15. Descriptive details, wlculations, results ol tests, test reports and
<br />qualfry assurance manual subminad in three volumes undar caver ol a let-
<br />ter, dated October 30, 1892, sipned by Joseph R. Pisclone, P.E.
<br />16. Rational Meihod lor calculation of reactlon propeAfes, revised
<br />November 24, 199Z, by John Maly, P.E.
<br />VII. CONDITIONS OF USE: The Nallonal Evaluation Service Committea
<br />linds Ihat TJI� Joist, TJI°/96 Jolst and the TJI�/96 Garape Door Neader
<br />are acceptable alternative materials, products or methods ot constructian
<br />to Ihose specilied in Ihe 1993 BOCA National Buildinp Code, the 1991
<br />SUndard Buildinp Code wlth 1992/1993 Revislons, and Ihe 1991 Unilerm
<br />Bulldinp Code wilh 1992 Supplement, sub�ect lo the I011owinp condltions:
<br />1. TJIJo!stsareproducedatlheTrusJoisiMacMitlanValdosta,Geor•
<br />pia; Eupene, Orepon; Staylon, Oreqon; Natchitoches, Loulsiana;
<br />and Boise, Idaha plants with qualiry conuol inspections by PFS
<br />Corporation (NER•OA251); and Charesholm, Alberta and Ber•
<br />nieres, Ouebec planis wi'h qualiry control Inspeclions by Warnock
<br />Hersey Intematlonal, Inc. (NER•OA219).
<br />2. Tha TJI/96 Jofst and TJIl96 Garape Door Headers are produced at
<br />the Trus Joist MacMillan Boise, Idaho planl with quality con�rol
<br />inspectfons by PFS Corporation (NER•OA251).
<br />3. Allowable loads do not ezceed ihe values set IoAh in Tables Nos.
<br />11, Itl and IV for Ihe TJI Jolsts, TJI/96 Garape Doar Headers and
<br />TJI/96 Joists, respectivaly.
<br />4. Desipn calculations and details far individual �obs are furnished lo
<br />the lowl hulldinp otlicial veriryinq that the joisis and headers com-
<br />ply wilh ihis report.
<br />5. Cuttinq of the Ilanpes is not permitted In either the TJI Joists,
<br />TJI/96 Joists or the TJI/96 Garape Door Headers. Holes in webs o�
<br />the TJI joisls shall canform to the requirements piven in Fipures
<br />Nos. 2 and 3. Holes are not permltled In Iha weGs ol the TJIl96
<br />Jaisls and TJI98 Garope Doar Header.
<br />
|