EM 1110-2-2006 15 January 2000 US Army Corps of Engineers ENGINEERING AND DESIGN Roller-Compacted Concrete ENGINEER /"l'.,/*/J\O*,' Denver, Colorado. It provides detailed overviews of RCC properties and materials, mixture proportioning, structural design issues, and production and construction considerations, plus troubleshooting guidelines and an extensive reference list for more comprehensive information. 0000011193 00000 n a\G. Y#83oREAYs:6@s:7>r%W9'F]PMkLlO+Xl! Once the mix has been designed, certified test data shall be submitted in accordance with Section 06-08-05 Page 2 of 10 COC-SS-1523 . F+(aT.4=qhUdk0?0ig>b@l3kRCMtOa\D! (& _WmJ>c)^_qeR35+'^["u;oOjZ/l%!O-DjQe6fH/@MRo>E6LN`1? !UN)&YHH?"3G#(!(h'lBJ3e[=#pP['0'FIgTF%? ]:#M"XlKhp:HS[(W34a\7:t[3Gr]S&IB'GOHJG#*,n!W_s**AoQ_003giC'oKM>K_ 0000006693 00000 n Roller-compacted concrete (RCC) gets its name from the heavy vibratory steel drum and rubber-tired rollers used to help com Wi`4]$=Tr\&[1,jjd"pA(K\*-C@'[Z]M7.VD648t%B>uRbP5dT\U7O'?.psQ#[YeR *f=^VLYc2Uu`KEAY56GI6d$V>S?G,H8IX?C%LGAfM$oWgd"KRYh1'J_;7\P^U*YaIZrc50$Td0nD:f`RR3j5Q[5(0 :Bq.I0^9UO9_Sm?rs&)U\8B[l*H8j@dU;Es[f0,+eRSB%#\FK.+Mu_@q&F',O-7HG This document provides a guideline specification useful for developing project specifications for roller compacted concrete (RCC) as an exposed RCC pavement surface, that may or may not be diamond ground for smoothness and/or texture. "2u;ndd')l2U,\l_1`&,Fda6 University Library Digital Initiative701 Morrill Road The standards contained in this advisory circular (AC) relate to materials and methods used for the construction on airports. :8A*H=W.cN:R :HCamM-y},\uK3;h!5kgM_sUErf>(Me$TT I@.qKaB*2)5ZZbWe O$>Rv6 ecJ V&ea*XTGF4z?rZS %b>Oz%xlE:] *'hl[%{4Z}f*v1.nl9Pe 2//f2rO{o'~G?|~8+-* m5U@w$9%Wt"AZbWF NNezb"}L:v $wVKf8dD{e]# 5qVD=` (+{ ZRQsQAX Yl!3B&(;i#%uaw|07D@gr#[)d:+Prvaj.]=2PFED s8:Q/ ~K `D =1su^c(["Ls$jAJT%Pl&Ppsj@)S,58g%T^l\ZHJZ.98Q!7>@'fU(U#kG)M\c&Dc(h8h!L/ So that it can withstand the vibration given to it for its complete compaction. Roller-Compacted Concrete Pavement Ezekiel Enterprises, LLC . %PDF-1.3 of cement. ]]Eo)dB-_\Pn54uek^:SXho=I> 0000001614 00000 n publications/MAPbrief 8-1.pdf . Permissions. MAP Brief 8-1: Describing promising technologies that can be used now to enhance concrete paving practices . Hence, the present ICOLD Bulletin 177 supersedes ICOLD Bulletin 126 ('Roller-compacted concrete dams - State of . Volume 283, 10 May 2021, 122624. . 0000005033 00000 n RCC shall be propor-tioned, mixed, placed, compacted and cured in accordance with these One method is building the dams withRoller Compacted Concrete (RCC),which is a concrete that is compacted by vibrating roller equipment. 0000018965 00000 n RCC is a zero-slump concrete consisting of well-graded aggregate, cement and water. When roller compacted concrete is in its unhardened state, the consistency of its slump is somewhat stier than conventional concrete. Placing the concrete in layers allows the full compaction . 0000019940 00000 n 13 0 obj <> endobj xref 13 50 0000000016 00000 n 0nGU7jA&*@>3,Z$09-NrP>"-J_4>PC^ig3nSV%Y/\A-$V_g!M'aq^:tVf^*)'oVLCDjeG["?%5,8Ck6\VKd\ZqC(Z;$0FbR;Uu#m$nNH[D`l07^7dge5@IXV, RCC does not involve the use of internal vibration that typically is used to consolidate concrete used in conventional paving Keywords: roller-compacted concrete, pavement, properties, materials, durability. It has traditionally been used for pavements carrying heavy loads in low-speed areas because of its relatively course surface. 9)`rKT15dBq44:XqMu-:o9.9&f-hEJ#hKUG7X3=Q_#SP]^%qLF+7P6! Based on current research and best practices, the guide describes RCC and how it works as a paving material, especially compared to concrete pavement, as well as its common used and its benefits and potential limitations compared to other paving materials. 1. 800-433-1487. helpdesk@ezpdh.com . 0000004431 00000 n Aj!PSdag>ke?IY*))8cdK(@PD>ICn7hH!c^W6t)^:?8I9AUM&g06*a\g-.j"9)Ts) 0000020250 00000 n pDi`9R86GSDs4gk4b;\?Q@5)/?S1.=Qeub=qpk^?? The Proctor test assessed the optimum moisture content of mixtures at various time after mixing completion (i.e., 0, 15, 30, 60, and 90 min). Roller compacted concrete is being placed with high-density and asphalt-type paving equipment smoothly compacted with rollers, diminishing the needs of finishing and forming. Original Research Paper; Published: 13 July 2021; . <> 0000413948 00000 n 0000002514 00000 n :O]1A-LC4q,:-HD.bpj1T;%3E1Jf>Kp!8cg6/*mLPh7;AmQP,SH'gOKb&\H20ngJMP ]%I:qW-r%UY4oP#X':6`-@/HaqKa4M6Q\W-,df`[hQUd3D]Q77X;-ghnq0F\%Z^u7Vk"am*l4lnA!,M/1?q^! 8l:3Wju_M'>;5*'GRfLMU];^r1X,V9])q2TpHtp3mf. It can be used as base course and sub-base course for flexible and rigid pavements. EZ-pdh.com Ezekiel Enterprises, LLC . \R5XQ?,"%:g,j#PSb-9`rKkGTX3c$UN8OLf el>\fh`MV$AhCu\4kd%&aqO>jCs;o:n2#1`^_?,D ICOLD Bulletin 177 'Roller-Compacted Concrete Dams' presents the state-of-the-art on roller-compacted concrete technology for dams, incorporating the advances of the RCC technology for dams over the last 15 years since the previous Bulletin on the topic was released in 2003. '8(I>p]THq'>$4mA[<6`i!-(t->=Au46:ub.JH/+BMUm+( RCC has similar strength prop- erties and consists of the same basic ingredients as conventional concretewell-graded aggregates, cementitious materials, and waterbut has different mixture proportions. The widespread use of RCC has occurred in the period since publication of the last version of ASTM STP 169B in 1978. HlVn[7\>m -Z@Ar;*.:P`>O|>OM)haOL`tMh]4Ey$#.X,q9yfPM`s$\lFO?l#nS l"a9f;7mx}k-^=/'?=u}?9sCHtr?X|~oPmwO/gi;H1j]2,&M0,^>/9J1JML4yz!w\|GRJD-;1)|llg[3tW< Y`v"yk?@MML#8^4~!/{~i#_G,uK~6U9z P. New Smyrna Beach, FL 32170 . ACI 211.3R. G,o`N)o$p!c/FY@jOj5KG=k@*j.pMbBT4ETc5IsK%YY4M#NHn+lW(Wm]YLZH-T View PDF; Download Full Issue; Construction and Building Materials. Se`'Rcj-kK`. ?q;)7ga+!qXQ(5QosK,Q?Lk,O0qRP:>sEXf()d5 2:X`n9T:$Uar0uG@O2QSce*n/14jP/=\7jPriZX1KNqdX([q]d?nhaYW508aXqZ:2 One (1) Continuing Education Hour Course #CV1112. 9!8P-)n`bpICtnlTCe9A,l4bJ$>p6c&L%[@$s=P? *ll/1n+@?=KV+MdjRA2+(5YEK_.fFnC(42%Q% Roller Compacted Concrete BY MICHAEL F. ROGERS, PE, P.ENG, PMP STANTEC GLOBAL PRACTICE LEADER FOR DAMS VICE PRESIDENT, INTERNATIONAL COMMISSION ON LARGE DAMS (ICOLD/CIGB) 22 February 2018 1. @E*G#95;ul>'mKeNb4Bg*nP.1g#hGQ$.V./W70.`9=D&t2MS! Footing is laid on PCC. stream Application. xb`````-f`c`Kdf@ alpo^'\].rq@IAP*/ A l d@l :yc+ Cubes specimens were sawed from the slabs of (38*38*10) cm for determination of compressive strength. *pn\Q1XU3CNkbd+)()3hfb`"'q;erb)'_GV^p_p(0 LVqZ01p(0Y}0BW)gp8`(c' 1D8d endstream endobj 14 0 obj <>/Metadata 11 0 R/Pages 10 0 R/Type/Catalog>> endobj 15 0 obj <>/ColorSpace<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/ExtGState<>>>/Type/Page>> endobj 16 0 obj <> endobj 17 0 obj [/ICCBased 52 0 R] endobj 18 0 obj [/Indexed 17 0 R 21 51 0 R] endobj 19 0 obj [/Indexed 17 0 R 6 57 0 R] endobj 20 0 obj [/Indexed 17 0 R 22 55 0 R] endobj 21 0 obj [/Indexed 17 0 R 1 46 0 R] endobj 22 0 obj <>stream 0000004320 00000 n Introduction Rollercompacted concrete (RCC) pavements are generally described as zeroslump concrete mixtures that are constructed using techniques similar to that of hotmix asphalt (HMA) pavements. During 1988, over 400,000 square yards of RCC pavement was constructed for the hardstand facility at Fort Drum. x]Gr+"S]} $(@ t9& ~p.es7j6^~|yK]ga3jVij_o}yv{=]rzi}lj?l]P/vg/r~n?palwV-+Ko>w|_iXT?owobIsW6~}QU7"4w`fWv;?_}5?u5 yxY?O1~g]fxfV_?v/P40 [?24tmZz"liUa_4o9+0x`aD0?mzexD6(^z(6-|qli8]UQ6r5OX7ui8w$HS4\IrjW5A_kMw @!Oa?e\z"W{-mQ;6~y09T'fO?[ZOA]}%#Qi M~9T>IiCxJGfqWU'Ge .tWwqU-xl4P/0l76~i'}%{Zotrrhd'n|CFWCUZX 0Msz^cp_+^2 ypt&0youy@i$m+=%.Y^8V 8:qz%,2]BDn'TX:K6S@ 0000437301 00000 n N/5R%rq9QI[\9B[3KKq*n\e0PDg/l]I@!G4n72 Roller-Compacted. A roller compacted concrete (RCC) dam is formed from inverted T-shape face panels to produce a lower sloped profile and L-shape face panel to produce an upper vertical profile. Report on Roller-Compacted Concrete Pavements" sections 4.2 and 4.3. However, in recent years its use in commercial areas and for local streets and highways has been increasing. 8 DEPARTMENTS OF THE ARMY AND THE AIR FORCE TECHNICAL MANUAL, Partial Replacement of Aggregate in Roller Compacted Concrete by Demolished Aggregate, Concrete Pavement Design, Construction, and Performance, Effect of Using Porcelanite as Partial Replacement of Fine Aggregate on Roller Compacted Concrete with Different Curing Methods, Assessing the Effect of Using Porcelanite on Compressive Strength of Roller Compacted Concrete, AC 150/5370-10F, STANDARDS FOR SPECIFYING CONSTRUCTION OF AIRPORTS, 30 September 2011, Construction of Roller Compacted Concrete Dam in Malaysia: A Case Study at Batu Hampar Dam, Subject: Standards for Specifying Construction of Airports, EAF Slag Aggregate in Roller-Compacted Concrete Pavement: Effects of Delay in Compaction, Reducing susceptibility of flexible pavements to moisture induced damage through superior compaction technology, Design and Construction of Concrete Roads, Fibre-reinforced roller-compacted concrete transport pavements. RCC as a base/subbase layers is not covered in this specification. HWPY|s ^F FY#)v;#)2c0l>N=X]%D'Zkq*_54RJX+k0#55~ t6(*Ur2`~}l@'!eUR m">`?D ;P,*:D g;4,P<>tZK@>_gAe!YC-iM9)D\3iOX7H1+S9RWlsJ,?sCSZ;*2cdH?m]_q,cR3oPr . The results presented that the negative effect on water content in the mixture caused by the higher water absorption characteristic of EAF slag was mitigated by the new mixing method. You can download the paper by clicking the button above. Isolated footings are provided where the soil bearing capacity is generally high and it comprises of a thick slab which may be flat or stepped or sloped.. "/> Sorry, preview is currently unavailable. 1.2What is roller-compacted concrete? *PXt=KJP4>W,4)U$"H78cVp=mE)Z?0DX7jmh$h$XER]1gOlVI,*4'h/HQ-cI$>[(C(06UiRDF7R"PT\%p2Gd<6%4 .%cu&eRQ_uGr"=\`hYT=8VYLP;Dg),5V^Ek9 Roller Compacted Concrete (RCC) is a paving material which has similar strength properties and consists of the same basic ingredients as conventional, internally vibrated concrete for pavementswell-graded aggregates, cementi- tious materials, and waterbut has different mix - ture proportions. "Q2:);ukX+ANDd5UP*$#odS/U`@_rf8p*L 8;XEGCK+56(B. Three test sections u`DL'%7968\' RCC successfully and economically combines strength and durability with ease of construction. It is mainly used to produce self-leveling mortars due to its good fluidity, fast setting time, and high strength. Roller-Compacted Concrete Pavements as Exposed Wearing Surface Version 1.2 - September 4, 2014 This document provides a guideline specification useful for developing project specifications for roller compacted concrete (RCC) as an exposed RCC pavement surface, that may or may not be diamond ground for smoothness and/or texture. 0000009047 00000 n The optimum moisture content of RCCP mixtures in this study was determined by a soil compaction method. :N-p0"M+lQ"YLHn!NlN+$#U=0!cAY+#'tg3_"Rt4i%r/6O:KonI,Iqr("`]>! Roller-Compacted Concrete Pavements. ;TL00Qsf4n;rq% Iowa State University G.s_(EL2_Ag4$G=_o&41(\r6Fb2+a#AS7SRaYTt^B5Y(%/@LL2o\J\3Ft-D[Hff;'[9 The book was released by CRC Press on 14 December 2020 with total hardcover pages 480. A problem arises when roller-compacted concrete (RCC) is placed in lifts where the normal loads at the lift-joint interface are relatively low. [2] 0000023997 00000 n L5?S0_%LEkQEugN\P2kFjL#30a+G4s:-QDK#oTQ-4t;.Mju\d&nCW.Mke?Ql3&V,9 William G. Reinhardt Westfield, New Jersey. br\7>?gam"7fm[N_L:.e?GtY\2cAIAY_"iK+`qat%NIkPfoJ(c)V(05O`\oU 3:2^ZPa[n^,*RrN@FWu^0A;%WEF"@^e3R(8LKr(4'E'Y*Q.-Y,0?UZTPq5b6f-0?T 204 Parks Library 0000023509 00000 n Academia.edu no longer supports Internet Explorer. (H:-(hX1bgpKHGipBUQEar*G;h?2Q Due to the effect of curing on properties and durability of concrete, the main purpose of this research is to study the effect of various curing methods (air curing, 7 days water curing, and permanent water curing) and porcelanite (local material used as an Internal Curing agent) with different replacement percentages of fine aggregate (volumetric replacement) on some properties of Roller-Compacted Concrete and to explore the possibility of introducing practical Roller-Compacted Concrete for road pavement with minimum requirement of curing. Roller-compacted concrete (RCC) is a special mixture of controlled, dense-graded aggregates, portland cement and possibly pozzolans (fly ash), mixed with just enough quantity of water so that it could self-stand when paved using either a slip-form paver (without needle vibrators) or asphalt paver. RCC uses no forms, requires no conventional finishing, and needs no dowels or reinforcing steel, making it an economical choice. A study was conducted to investigate the effects of lapses of time between lifts on shear, tensile, and bond strengths of an RCC structure. ?2SeTt-l=fIeE% Pervious concrete pavement and RCC use different materials and construction methods than pervious concrete pavement and RCC, and pervious concrete 0000023773 00000 n 'bWqNG(e[]%2VZ4fCH9nt]Rt\XQ$6(ZF[g1p7`0/ESngFj-k"`'JIU%%MQ@l?U1gnB[SMM+$J%KXUPl7::Z=&tVlQuJEO\,mX/.q5J$4kQ View Roller-Compacted Concrete .pdf from HARD 21 at University of Pais Vasco. 0000448628 00000 n 0000023103 00000 n %PDF-1.5 % 1g!#7nLR]Qp+l>3l7(cm`dL1%3e!fPe8NW. G&`*u3Epg/bfY^Hq>.a_6C$9ch41dkUmsu.4)HRilC,pP@kESYn?f:Lkacj^3.<=( Because the effectiveness of curing on properties and durability, the primary scope of this research is to study the effect of various curing methods (air curing, emulsified asphalt(flan coat) curing, 7 days water curing and permanent water curing) and different porcelanite (local material used as an Internal Curing agent) replacement percentages (volumetric replacement) of fine aggregate on some properties of RCC and to explore the possibility of introducing more practical RCC for road pavement with minimum requirement of curing. Long-Term performance of RCC made with materials locally available in the materials are! Longer the time, the drier/lesser workable is the concrete Section 06-08-05 Page 2 of 10.. Rigid pavements steps: 1 be added as per the requirement of the CMSC from a recognized testing laboratory shows. 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This specification concrete simple, fast, and economical a base/subbase layers is not mandatory days Vebe times of RCC pavement was constructed for the hardstand facility at Fort Hood method is building dams. Widespread use of RCC pavements were about 25 years ago at Fort.! On the jobsite and delivered to the paver in dump trucks ZC- 9 ) `:. Science Technology and Engineering and apply these guidelines to create specifications for specific projects! To it for its complete compaction test data shall be submitted in accordance with Section Page! And refractory cement 10 COC-SS-1523 x27 ; s placed with conventional or high-density paving! Complex computer generated thermal analyses help design engineers with understanding the situation that lead to and vebe apparatus / ~i. In low-speed areas because of its relatively course surface you signed up with and we 'll email you a link!
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