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Development of SUPERPAVE PG Asphalt Selection Guidelines for Canadian Airport Pavements PDF

109 Pages·1998·0.54 MB·English
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Preview Development of SUPERPAVE PG Asphalt Selection Guidelines for Canadian Airport Pavements

Public Works and Travaux publics et Government Services Services Gouvernementaux Canada Canada AIRPORT ENGINEERING ATR-029 Development of SUPERPAVE PG Asphalt Selection Guidelines for Canadian Airport Pavements R &D PROJECT f oes uehT SHRP sredni BG PEVAPREPU S stnemeva Ptropri Ano 2esahP regana MtcejorP James R. Scarlett reenign Eslaireta Mdn aliviC hcnar Bsecivre Sytrepor PlaeR secivre Sgnireenign Edn alarutcetihcrA etarotceri Dgnireenign EliviC noisivi Dgnireenign EtropriA awattO 899 1rebmeceD Canada thgirypoC © 899 1,adana Csecivre Stnemnrevo Gdn askro WcilbuP remialcsiD si hnToitacilbup si detubirtsi drloafnoi tsaemsroopfrnuip ylno dna seod to nylirasstecceelnfer laicremm oy c nftaonemesrod nneeatutitsn or coandan aftConemnrev oe G hfstowe ievht product or person. The Minister of Public Works and Government Services Canada makes no representation or noit a smnm ro aroir roftoegn ahoitctrc ip eosl,hptib dtshuseietps iwr erl,ropypmtxinearraw ra ls,u sycr etiorynitfontlraiiafbpatna h,cyrte i mrl,ianeuohqit tdaec binsiliirbhcutsped purpose, or their adequacy to produce any particular result. In no event shall the Minister of el by a lsisl t ltaenrngbeoae gvl,arseesey o , lrna ytp eede thmnHeahfsg eiuntoeirQajreCaHM g noi tt, llnyuaons is aest rtrnnrec oeope, rsu rtr orqrice, feeodeheypsnrtgnniieaaodhmcwad mo ref.h nt neidoseeiur nt ersfian homoac odtatie iirnlhrtagobtoaso cumreprphotfni Public Works and Travaux publics et Government Services Services Gouvernementaux Canada Canada hcnar Bsecivre Sytrepor PlaeR secivre Sgnireenign Edn alarutcetihcrA etarotceri Dgnireenign EliviC noisivi Dgnireenign EtropriA 11 reiruaL 1-3B 8,II Iesah P,egatro Pu decal P,.t S cebeu Q,lluH A1K 0S5 899 1,7 1rebmeceD Subject: Consultant Report: "Development of SUPERPAVE PG Asphalt Selection Guidelines for Canadian Airport Pavements" n idetcudno ctcejor pD& Rn af otluse reh ts itrope rlacinhce tgnireenign etropri Adehcatt aehT y b89/7991 ABE f onoisivi Dgnireenign Etropri Aeh tf oflahe bn o.dt Lstnatlusno Cgnireenign E .)CSGWP (adana Csecivre Stnemnrevo Gdn askro WcilbuP )GP (dedar Gecnamrofre PEVAPREPU Swe neh tetaulav eo tsa whcraese rsih tf olao gehT eh ty bdepoleve dere wtah t,sdohte mtse tdetaicoss adn asnoitacificep sredni btlahpsa U.S. euqin ueh tro felbacilpp aer ayeh trehteh wyfire vo t,margor Phcraese Ryawhgi HcigetartS .stnemeva ptropri anaidana Cf ostnemeriuqe rlacinhcet e bdluoh sdn adetaicerpp ae bdluo wtrope rsih to tdetale rstnemmo cr osnoitseu q,kcabdee fruoY .CSGW Pt ae mo tyltceri dtnes TO NO Desael p,tnemuco dsih tf onoitubirtsi deh tf odroce r aniatnia mo ts uwoll ao t,oslA o ttrope rsih tf oseipo cgnitseuqe resoh ttceri desael P.trope rsih tf oSEIPO CETUBIRTSID .ypo c aro fCSGW Ptcatnoc ,ylerecniS Original Signed by James R. Scarlett reenign Eslaireta Mdn aliviC 8551-659)918 (:enohP 1983-659)918 (:xaF :liaM-E ac.cg.csgwp@telracsj .hcatta Canada TLAHPS AG PEVAPREPU SF OTNEMPOLEVED RO FSENILEDIU GNOITCELES STNEMEVA PTROPRI ANAIDANAC submitted to: ADANA CSECIVRE STNEMNREVO GDN ASKRO WCILBUP :y bderaperp .DT LSTNATLUSNO CGNIREENIGN EABE ATREBL A,NOTNOMDE 51612-79-4010 MARCH, 1998 STNETNO CF OELBAT 1.0 NOITCUDORTNI .................................................... 1 1.1 sevitcejbO ...................................................... 1 1.2 dnuorgkcaB ..................................................... 2 2.0 SSECOR PNOITCELE SERUTAREPME TNGISE DEVAPREPUS ............ 2 3.0 SEUSSI ............................................................. 4 4.0 STROPRI ANAIDANA CRO FEDAR GTLAHPS AERUTAREPME THGIH ..... 6 4.1 stnemeva Petercno Ctlahps Af oeugitaF ............................... 7 4.2 stnemeva Petercno Ctlahps Af o)gnittuR (noitamrofe DtnenamreP ......... 10 4.3 erutarepme Thgi Hro fairetir Cnoitcele Sdesopor Pf osisaB .............. 16 4.3.1 weivrevO ................................................. 16 4.3.2 sgnidaoL ................................................. 17 4.3.3 ytilibaile Rf otceffA ........................................ 18 4.3.4 edar Gerutarepme Thgi Htcele So tsehcaorppA ................... 19 4.4 locotor Pnoitcele Serutarepme Thgi Hdesopor Pf oyrammuS ............. 22 5.0 ECNAMROFRE PERUTAREPME TWO LRO FNOITCELE SREDNI BGP ..... 23 5.1 gnikcar Cerutarepme TwoL ....................................... 23 5.2 erutarepme Tngise DwoL ......................................... 24 5.3 gnidar Gerutarepme Two Ln onoissucsiD ............................ 26 5.4 ssenkcih Treya LtlahpsA .......................................... 27 5.5 etercno Ctlahps Af oegA .......................................... 29 5.6 syalrev OtnemevaP .............................................. 29 6.0 SENILEDIU GNOITCELE SREDNI BDESOPOR PF ONOITATNEMELPMI ... 30 6.1 sedar Gredni BG Pdetcele Sf ossenelbanosaeR ........................ 30 6.2 ecnamrofre Peugita Fdn agnittu RlacirotsiH ........................... 31 6.3 noitargetnI fo ,redniB etagerggA dna xiM ngiseD snoitacificepS dnanoitceleS airetirC ....................................................... 31 6.4 smhtirogl Aerutarepme Ttnemeva Pwo Lf onoitadilaV .................. 32 6.5 sredni BG Pf oecnamrofre Pdlei FetaulavE ........................... 32 6.5.1 snoitce Slair Ttlahps AG Pf ongise Deh tro fsenilediuG ............ 33 6.5.2 PG tlahpsA lairT noitceS - deliateD yraglaC-ygolodohteMlanoitanretnI tropriA ................................................... 37 6.5.3 yrammuS ................................................. 41 7.0 LOCOTOR PNOITCELE SREDNI BDEDNEMMOCE RF OYRAMMUS ...... 42 -i i- 8.0 ERUSOLC ......................................................... 44 REFERENCES .......................................................... 45 XIDNEPPA -A TROPRI ANAIDANA CRO FSEDAR GG PDEDNEMMOCER PAVEMENTS - BXIDNEPPA NOITCELE SEDAR GDEIFILPMI SF ONOSIRAPMOC - CXIDNEPPA YTILIBAILE RGNIRONG INOITCELE SEDAR GTLAHPSA )1 #hcaorppA( - DXIDNEPPA TUPTU OAMA DELPMAXE - EXIDNEPPA ELBA TRG SCSGWP - FXIDNEPPA SMHTIROGL AEERH TRO FSERUTAREPME TTNEMEVA PWOL - 1- 1.0 INTRODUCTION ehT dna snoitacificeps tlahpsa wen decudorp sah )PRHS( margorP hcraeseR yawhgiH cigetartS slocotorp derrefer era ,rehtegot hcihw ,ygolodohtem ngised xim wen a dna srednib tlahpsa rof to as Superpave. An initial study undertaken for Public Works and Government Services adanaC naidanaC ot cificeps evaprepuS no noitamrofni dnuorgkcab sedivorp ]7991 ,CSGWP[ .stnemeva PtropriA ehT noitceles fo evaprepuS tlahpsa rednib sedarg si desab yliramirp no detamitseecivres-ni tnemevap .serutarepmet etiS cificeps remmus )mumixam( dna retniw )muminim( ria serutarepmet neht si edarg tlahpsa eht dna tnemevap eht fo erutarepmet eht etamitse ot desu era detceles hgih htob rof ytilibailer fo eerged derised eht dna serutarepmet ngised eseht no desab .serutarepme two ldna A dednetni ,noitceles sedarg rednib tlahpsa erutarepmet hgih evaprepuS rof airetirc yradnoces rof yawhgih tnemevap ,snoitacilppa si desab no ciffart semulov dna ciffart :sdeeps )1( >01 million )3( ;rehgih sedarg 2 esaercni - sLASE noillim 03 > )2( ;rehgih edarg 1 esaercni - sLASE .rehgi hsedar g 2esaercn i -ciffar tdeppot s)4 (;rehgi hedar g 1esaercn i -ciffar tgnivo mwols ehT evaprepuS noitceles ssecorp si dednetni ot sserdda tnemevap ecnamrofrep seussitsom yltnacifingis sa serutarepmet wol ta ecnamrofrep sedulcni sihT .rednib tlahpsa eht yb detcapmi detsefinam sa lamreht ,gnikcarc ecnamrofrep ta etaredom serutarepmet evitaler oteugitaf dn a,gnikcarc nihtiw gnittur ytilibatsni ot evitaler snoitidnoc erutarepmet hgih ta ecnamrofrep eht asphalt concrete mix. The development of a final Superpave binder specification is still ynam yltnacifingis ton lliw segnahc erutuf taht tlef si ti ,revewoh ;yawa setabed ynam dna sraey .snoitacificep stnerru ceh tf oselpicnir pcisa beh ttcapmi ehT erom a dezilitu dna ygolonhcet evaprepuS elbaliava nopu tliub saw niereh detroper yduts lacitcarp gnireenigne hcaorppa ot wolla cificeps airetirc ot eb depoleved rof eht noitcelesfo evaprepuS .sksir elbanosaernu gnicudortni tuohtiw stnemevap tropria naidanaC rof stlahpsa GP tnacifingiS reliance on knowledge about asphalt grades that are known to have performed historic ylla saw dezilitu ni eht tnempoleved fo eht senilediug detneserp ni siht .troper sihT sedulcni eht tnacifingis tnuoma fo krow dna egdelwonk detaicossa htiw eht BSGCtlahpsa .CSGW Pf oecneirepx ef osrae yyna meh tdn asnoitacificeps 1.1 Objectives ehTdedarg ecnamrofrep rof airetirc noitceles eht poleved ot erew tcejorp siht fo sevitcejbo niam )GP( eht fo noitaredisnoc sedulcni sihT .stnemevap tropria naidanaC rof yllacificeps stlahpsa euqinu ni sah noitcurtsnoc wen susrev syalrevo taht ecnacifingis eht dna ,stropria no sgnidaol - 2- eht asphalt selection process. A further objective was to provide criteria for validating the .snoitce slair tgnitcurtsno cro fsenilediu gdn assecor pdesoporp 1.2 Background ABE denimaxe taht 7991 ni CSGWP rof yduts a detelpmoc )ABE( .dtL stnatlusnoC gnireenignE eht Superpave binder specifications and testing protocols, and compared them to the current CGSB asphalt specifications [PWGSC 1997]. morF tnempoleved eht rof sisab a deifitnedi snoitadnemmocer gniwollof eht ,troper 7991 siht :trope rsih tn idetnemuco dtcejor peh tro fnekatredn ukrow “For high temperature loadings, it is recommended that the high temperature grade be increased based on the speed and size of aircraft. As was demonstrated with the relationship between loading frequency and stiffness (Complex modulus), standing loads greatly reduces the asphalt modulus. SHRP currently recommends an adjustment of one grade for slow traffic and two grades for standing traffic. For airport loadings, based on the CGSB grades currently used, an increase of two grades is recommended as an interim measure, for airport pavements when the airport is utilized by large jet aircraft. When applying the SUPERPAVE specification a degree of conservatism in the selection of the minimum design temperature is recommended when new pavement construction is undertaken. A reliability of 98% is considered warranted because low temperature cracking can occur with a single occurrence of the low temperature. When overlaying cracked asphalt or PCC pavements, the cracking will generally be controlled more by the underlying pavement and conservatism in the selection of the low pavement temperature is not warranted. For overlays, the low temperature selection should include consideration of the overlay thickness as a major factor in reflective cracking. The low temperature reliability should then be selected on the basis of the binders potential in contributing to thermal cracking severity. This recommendation is made recognizing that the binder selection alone will not prevent reflective cracking but needs to provide some resistance to significant deterioration of reflected cracks.” 2.0 SUPERPAVE DESIGN TEMPERATURE SELECTION PROCESS ehT eht fo noitanimreted eht si edarg rednib GP evaprepuS a gnitceles rof locotorp evaprepuS tnemevap design temperatures for the proposed construction site. The procedure is well .1-P Setutitsn Itlahps An idetnemucod - 3- rev on odesa bs ihcih wesabata derutarepme t adepoleve dsa hPRHS ni snoitats rehtaew 0057 adanaC dna eht detinU setatS revo( 0081 ni .)adanaC ehT PRHS rehtaew esabatadlliw etaluclac ecafrus tnemevap eht woleb mm 02 htped a ta erutarepmet ngised tnemevap hgih eht :pihsnoitale rgniwollo feh tn odesa bnoitaco ltcejor pnevi gyn arof T T(= ta L81600. 0 - 2 87.7 1 -)5459.0()2.2 4 +ta L9822. 0 + 20mm air erehw T m m0 2f ohtpe d at aerutarepme tngise dtnemeva phgi h = 20mm T erutarepme tri ahgi hegarev ayad-neve s = air edutita lseerge dn inoitaco ls’tcejor peh t =taL ytilibaileR n gnidda yb decudortni era stpecnoc eerged eht otF detaler si n erehw noitauqe eht ot fo dna ytilibailer FT( serutarepmet hgih egareva yad-neves eht fo noitaived dradnats eht si is air T (y bdecalper n + F.)) air ehT ngised wol tnemevap erutarepmet si yltnerruc a rettam fo etabed nihtiw ehtstnemevap .tsix eyltnerru cecnacifingi sf osmhtirogl aeerh T.ytinummoc ehT depoleved yllanigiro mhtirogla erutarepmet wol a sedulcni launam 1-PS s’etutitsnI tlahpsA yb ,nostreboR[ nostreboR yb detatser saw dna daor tset ennA .tS eht morf atad no desab emeD :s ilauna m1-P Seh tn idedulcn is a,mhtirogl aeh T.]9891 T T958. 0 = Tereh w7. 1 + erutarepme tri amumini myad- 1 = frus air air tneceR dednemmocer dna sledom naidanaC elbaliava eht detaulave ]6991 CAT[ ABE yb krow that T eht gnicalper yb dehsilpmocca si sihT .desu eb ytilibailer gnizilitu sledom eht ni mret air T eh thti wnoitauq e T( mret - nF) erehw F dna noitaived dradnats eht si nn otnednepe ds i frus air .ytilibaile rderise deht :noitauq eeh tf omro fgniwollo feh tsedivor pmre tytilibaile reh tgnitutitsbuS T T(958. 0 = - nF Tereh w7. 1 +) erutarepme tri amumini myad- 1 = frus air air air - 4- nostreboR yltnecer detelpmoc krow rof CAT ,CAT[ ]7991 ohw evah dehsilbup nalaciripme mhtirogla developed for the purpose of predicting appropriate low design pavement serutarepmet rof esu nihtiw eht evaprepuS .metsys ehT CAT mhtirogla rof eht wolngised :s ierutarepmet T T (947. 0 = n - F n -) F surface air air frus :erehw F = 1.5 EC frus n = .ytilibaile rderise deh thti wdetaicoss areilpitlum erehw( -1( yb denimreted si n M))n( )R-1( = 0.5 ytilibailer derised eht si R erehw dna M)n( *n ot gnidnopserroc ytilibaborp lamron dradnats eht si Flamron a rof distribution). ehT smhtirogla depoleved osla sah eciffo )PPTL( ecnamrofreP tnemevaP mreT gnoL s’AWHF rof gnitciderp wol tnemevap serutarepmet ,ineshoM[ ]6991 ,AWHF[ ]7991 desab no :swollo fs as imhtirogl aPPT Leh T.seti sPPT Ldetnemurtsni T T27.0+65.1 - = )edutital(400. 0 - 2 25.0+4.4( z -)52+H (go L62. 6 + F 2 ) 0.5 frus air air :erehw ytilibaile r%8 9ro f 2 =selba tytilibabor plamro ndradnat smor fs iz erutarepme tecafru sro f 0 =ecafru so thtpe d =H .0. 5noitce Sn irehtru fdessucsi der asledo mesehT 3.0 ISSUES gniruD s e.ud sessI iea rrseewu sssuiore mtucnej osr ip rhnotefkatre dkn rudonwuorgk c eahbt hcihw eht fo tnempoleved eht ro noitatnemelpmi eht rehtie rof ecnacifingis fo deredisnoc erew evaprepuS siht ,eroferehT .noitces siht ni detnemucod neeb evah airetirc noitceles tlahpsa GP noitces sediv odernmpuoosrgk coatb t neehmtpol efvoed enh otaiitrceetlie rssdctnhagilhgih issues which may impact the implementation of the use of PG asphalts for Canadian airport .stnemevap • .ylppu secne hdn asnoitacificep stlahps aevir do tsdne trotce syawhgi heh T:eussI This issue relates to the relative size of the airport “market” compared to the roadway ”tekram“ rednib GP eht fo tnemenifer suounitnoc dna noitatnemelpmi eht tluser a sa dna noitacificeps tropria euqinu ezingocer ton yam dna sresu yawdaor yb nevird yltnerruc si :o tdetale rsdee ndn astnemeriuqer • )ciffart (sgnidaol

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asphalt binder specifications and associated test methods, that were 4.2 Permanent Deformation (Rutting) of Asphalt Concrete Pavements . 6.3 Integration of Binder, Aggregate and Mix Design Specifications and Selection . issues which may impact the implementation of the use of PG asphalts for
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Most books are stored in the elastic cloud where traffic is expensive. For this reason, we have a limit on daily download.