DESIGN OF HIGH PERFORMANCE CONCRETE (HPC) M100
International Interdisciplinary Conference on Science Technology Engineering ManagementPharmacy and Humanities Held on 22nd – 23rd April 2017, in Singapore ISBN: 9780998900001DESIGN OF HIGH PERFORMANCE CONCRETE (HPC)M100 USING MINERAL ADMIXTURE (ALCCOFINE1203) AND FLYASHIndu LidooSanjeev NavalDepartment of Civil Engineering,Department of Civil Engineering,J.D College of Engineering and Management,D.A.V Institute Of Engineering and Technology,Nagpur, India.Jalandhar, India.Rajeev ShardaPost Graduate student,D.A.V Institute Of Engineering and Technology,Jalandhar, India.ABSTRACTfound to be nearly 100MPa. Hence the study provesThe necessity of high performance concrete isthe future generation pozzolona ALCCOFINEincreasing because of the increasing demand of the1203 as a substitute for partial replacement ofconstruction materials in the construction industry.normal cements (Binding Materials)Efforts for improving the performance of concreteKeywords: High Performance Concrete (HPC),over the past few years suggest that cementMineralreplacement materials along with Mineral &Alccofinechemical admixtures can improve the strength andINTRODUCTIONdurability characteristics of concrete. AlccofineHPC is a concrete, which meets special performanceandFlyash are pozzolanic materials that can beand uniformity requirements that cannot be always beutilized to produce highly durable and economicalachieved routinely by using only conventionalconcrete composites. This study is focused on thematerials and normal mixing, placing and curingutilization of Alccofine1203 as partial replacementpractices. The requirements may involve enhancementof cement for the design of high strength concreteof placement and compaction without segregation,M100. After lot of trials the combination oflong term mechanical properties, early age strength,1:1.3:2.6 of cement, fine Aggregates and Coarsevolume stability or service life in severe environments.Aggregates with 10% of Flyash and 10% ofConcretes possessing many of these characteristicsAlccofine has given the desired results i.e 28 Daysoften achieve higher strength. Therefore, HPC is oftenCompressive strength of the Concrete cubes wasof high strength, but high strength concrete may notAdmixtures,ChemicalAdmixture,necessarily be of high performance. The main407
International Interdisciplinary Conference on Science Technology Engineering ManagementPharmacy and Humanities Held on 22nd – 23rd April 2017, in Singapore ISBN: 9780998900001advantage that HPC has over standard concrete is itsproduct calcium hydroxide from the hydration ofhigh compressive strength.Other advantages includecement to form additional C-S-H gel.lowandMany researches have been carried out for the study ofhomogeneity, high flexibility with the addition ofHigh Performance Concrete.Suthar &. Shah ( 2013)fibres. As a result of its superior performance, HPCpresented in his paper that High Strength Concrete ishaswastemade by partial replacement of cement by alccofineandand fly-ash. In this study the Class F fly ash used instructures designed to resist impact loading. Durabilityvarious proportions 0, 20, 25, 30, 35% and that ofissues in normal concrete have been a major problemAlccofine by 0, 4, 6, 8, 10, 12, and 14% by weight offor many years and large amount of funds are requiredcement. The mix proportions of concrete had ato rehabilitation of aging infrastructure.HPC possessesconstant water binder ratio of 0.4 and super plasticizergood durability properties and lower porosity andwas added based on the required degree ofcapillaries thus can be used for repairing works.HPCworkability. The total binder content was 425 kg/m3.construction requires lower maintenance costs in itsThe compressive strength was determined at 56 days.service life than conventional concrete.The results indicate the concrete made with theseALCCOFINE 1203 is a new generation, ultrafine, lowproportions generally show excellent fresh andcalcium silicate product, manufactured in India. It hashardened properties. The addition of Alccofine showsdistinct characteristics to enhance 'performance ofan early strength gaining property and that of fly ashconcrete' in fresh and hardened stages. Alccofine 1203shows long term strength. The ternary system that isis a specially processed product based on slag of highOrdinary Portland cement-fly ash-alccofine concreteglass content with high reactivity obtained through thewas found to increase the compressive strength ofprocess of controlled granulation. The raw materialsconcrete on all age when compared to concrete madeare composed primary of low calcium silicates. Thewith fly ash and Alccofine alone. Suthar et.alprocessing with other selected ingredients results in(2013)presented the results of an experimentalcontrolled particle size distribution (PSD). Theinvestigation carried out for M-70 Grade Concrete. Incomputed blain value based on PSD is around 12000this study the Class F fly ash used in variouscm2/gm and is truly fine. Due to its unique chemistryproportions 20 to 35%, alccofine 4 to 14% and silicaand fine particle size, Alccofine 1203 providesfume 4% to 14% by weight of cement. The mixreduced water demand for a given workability, as perproportions of concrete had a water binder ratio forrequirement of concrete performance. Alccofine 1203Alccofine mix concrete 0.30 and Silica-fume mixcan also be used as a high range water reducer toconcrete 0.32. Percentage of fly ash varies from 20%,improvesuper25% and 30% in total binder content (cement flyflow.Alccofine1203ash) of 600 kg/m3. Alccofine and Silica fume4% toperforms in superior manner than all other mineral14% by weight of binder content is added to the mixadmixtures used in concrete within India.The mainseparately.Alccofine increases the particle packingreaction triggered by Alccofine 1203 is the pozzolonicand it increases the strength of concrete. The additionreaction in which Alccofine 1203 consumes by-of 8% AL to different FA replacements has a orasa408
International Interdisciplinary Conference on Science Technology Engineering ManagementPharmacy and Humanities Held on 22nd – 23rd April 2017, in Singapore ISBN: 9780998900001compressive strength than 10% SF. Ternary system ofcuring. This study concluded that the maximumalccofine mix concrete had high compressive strengthcompressive strength of concrete was achieved bythan all other silica-fume concrete mixes. Theusing Alccofine 10% at Fly Ash 30%.It is nowoptimum and high strength concrete can be obtainedpossible to produce lighter products with thinnerwith 8% AL and 20% FA. Jamnu (2014) studied thesections and open up new possibilities for bridge andvarious tests and experiments carried out by differenthigh-rise building and offer economic advantagesresearchers. The reviewed studies showed thatthrough savings in reinforcing steel and cross sectionalALCCOFINE (GGBS) can be used as cement anddimensions with introduction of HPC.concrete but the particle size of ALCCOFINE plays aEXPERIMENTAL PROGRAMMEvital role inthe primary reaction of cement hydration,To achieve the objectives, an experimental programwhich results in denser pore structure and higherhas been planned to investigate the properties ofstrengthwasconcrete at fresh and hardened stage containing Flydetermined at 3, 7 and 28days. The addition ofash of Class C and Alccofine 1203 as a partialAlccofine shows an early strength gaining propertyreplacement of cementitious Content. A controlledand that of Fly- ash shows long term strength. Theconcrete M100 mix has been designed for thismaximum compressive strength of concrete isanalysis. The experimental study is divided into theachieved by using Alccofine 10% at Fly Ashfollowing stages:30%.Upadhyay1) Physical Properties of material used in the entedtheCompressive strength of high performance concrete2) Mix Designwith the replacement of cement with Alccofine and3) Workability of Concrete MixesFly ash, and also with natural sand to manufactured4) Casting and curing of tests specimenssand. Ordinary Portland cement-53 grade (Siddhi5) Compressive StrengthCement) have used in the investigation. LocallyMATERIALavailable manufactured sand havingbulk density ofCoarse aggregates, fine aggregate and cement were1860 kg/m3 and specific gravity 2.67 was used.collected from local market. The cement used in thisCrushed aggregate confirming to IS: 383-1987 wasstudy is PortlandPozzolona cement (PPC) of brandused. Aggregates of size 20 mm and 10 mm ofspecificAmbuja Cements. Coarse aggregate of maximum sizegravity 2.86 and fineness modulus 7.28 for 20 mm and20 mm is used and Fine aggregate is confined to6.30 for 10 mm were used. M60 grade of concrete wasZONE I. Fly ash is collected from Koradi Fly ashdesigned. The fly ash content was kept 30 % with theNagpur, (Maharashtra). Alccofine is obtained from thevariation of alccofine from 4% to 12%. The tests werelocal dealer store of Ambujacement. Super plasticizerconducted by keeping different water cement ratios i.e.used in this study is BASF ACE30JP which is based0.45 and 0.50 by varying the dosage of alccofine inon modified polycarboxylic ether, for the workabilityconstant 30% flyash mix. The specimens of standardof the concrete at fresh stage. It was purchased fromcube (150mm x 150mm x150mm) were used forBASF INDIA LIMITED, ompressivestrength after 3, 7 and 28 days of water409
International Interdisciplinary Conference on Science Technology Engineering ManagementPharmacy and Humanities Held on 22nd – 23rd April 2017, in Singapore ISBN: 9780998900001METHODOLOGYCHEMICAL PARAMETERS OF ALCCOFINEAn experimental programme is planned in whichcontrolled concrete M100 mix was designed andchecked for the compressive strength. For this,physical properties of the materials were determinedTESTS PERFORMED ON MATERIALSand then controlled concrete mix was designed forCoarse aggregate: Coarse aggregate of maximum size(75-100) mm slump value. The different combinations20 mm is used in this study. It was obtained from thewith Alccofine as the replacement to cement bylocal market. Specific gravity test on Coarse aggregate8%,10%,12% & 14%, along with the incorporation ofwas conducted according to IS 2386 (Part-3) – 1963.Fly Ash by 10% were prepared. The workability andSPECIFICcompressive strength of the Fly ash mix by varying theAGGREGATESGRAVITYOFCOARSEdifferent percentages of Alccofine is recorded and thepercentage of Alccofine is optimized. Then for thisoptimized mix, cube specimens 150 x 150 x 150 mmare casted and tested for Compressive strength. Thecompressive strength tests will be conducted in aSpecific gravity of Coarse aggregate (W2 – W1) /Compressive Strength Testing Machine.PHYSICALPROPERTIESOF{(W4 – W1) – (W3 – W2)} 2.80PORTLANDFine aggregate: Fine aggregate used in this study isPOZZOLANA CEMENTconfined to ZONE I. It was obtained from the localmarket. Specific gravity test on fine aggregate wasconducted according to IS 2386 (Part-3) – 1963.SPECIFIC GRAVITY OF FINE AGGREGATECHEMICALPROPERTIESOFPORTLANDPOZZOLANA CEMENTSpecific gravity of Fine Aggregate (W2 –W1)/{(W3– W1) – (W3 –W2)} 2.62FINENESS MODULUS OF FINE AGGREGATEPROPERTIES OF ALCCOFINE410
International Interdisciplinary Conference on Science Technology Engineering ManagementPharmacy and Humanities Held on 22nd – 23rd April 2017, in Singapore ISBN: 9780998900001Fineness modulus of fine aggregates 310/100 3.10STEP 4 :- MIXING WATER & BINDER RATIO( ZONE-1)a) Fineness modulus of coarse aggregate wasconducted as per IS 2386 (Part-1) – 1963FINENESSMODULUSOFCOARSEAGGREGATESTEP 5:- CEMENTITIOUS MATERIALSFineness modulus of coarse aggregates (363.9 336.1)/100 7CONCRETEMIXDESIGN(ASPERACI363METHOD)STEP 6:-FINE AGGREGATES CONTENTMix Design of M100 Grade of Concrete Using 10 %Flyash (Constant) with Different Percentages OfAlccofine (8%, 10%,12%,14%)STEP 1:- MATERIAL PROPERTIES:STEP 7:-HIGH RANGE WATER REDUCINGAGENT (HRWR)STEP 2:- SLUMP & STRENGTH SELECTIONSTEP 3 :- COARSE AGGREGATE CONTENT411
International Interdisciplinary Conference on Science Technology Engineering ManagementPharmacy and Humanities Held on 22nd – 23rd April 2017, in Singapore ISBN: 9780998900001MIX DESIGN :- (WITH 10% ALCCOFINE)RESULTS AND DISCUSSIONThe control mix M1, a water/binder(w/b) ratio as 0.25(containing 8% Alccofine, 10% flyash) was observedto have a compressive strength of 89.2 MParespectively at 28 days curing. When percentage ofRESULTS:-Alccofine was increased to 10% the compressivestrength for 28 days was 95 MPa, respectively. FurtherTable 1.1: Compressive strength results for trial Mix1when percentage of Alccofine was increased to 12%the compressive strength after 28 days was recorded93 MPa respectively. However, when percentage ofAlccofine was increased to 14% the compressivestrength for 28 days was observed as 90 MPa. Fig 1.1shows the trend of increase in strength with varyingpercentages of Alccofine in Mix 1, Mix 2, Mix 3 andTable 1.2: Compressive strength results for trial Mix2Mix 4.It was observed that28 Days strength of HPCcontaining (PPC FA AF) was much more than HPCMix containing(PPC FA) at constant percentage offlyash at (10%) as shown in fig.1.1.From the aboveresults it was observed that the design of high-strengthconcrete were made possible by reducing micro-cracksin the hydrated cement paste and the transition zonewhich results in reducing porosity and reducing in-Table 1.3:Compressive strength results for trial Mix3homogeneity in the normal concrete.The utilization ofAlccofine leads to a reduction of the size of thecrystalline compounds, particularly calcium hydroxidewhich results in a reduction of the thickness of theinterfacial transition zone(ITZ).It also reduces the freelime (CH) to C-S-H.This in turn strengthens the ITZwidth with C-S-H structures occupying the CH crystalTable 1.4: Compressive strength results for trial Mix4spaces. Thus allowing the concrete to sustain higher412
International Interdisciplinary Conference on Science Technology Engineering ManagementPharmacy and Humanities Held on 22nd – 23rd April 2017, in Singapore ISBN: 9780998900001loads without cracking. Alccofine 1203 has about 35%concrete specimens.Based upon the results it can beCao (Calcium oxide)which is vital in concrete. It helpsconcluded that supplementary cementitious materialsin keeping high pH of about 12-13 which helps inlike Alccofine, play a significant role in strengthreducing the corrosion. More CSH Gel formationdevelopment of the concrete mixes.The reduction intakes place and hence denser concrete is achieved withw/b ratio considerably increases the strength of thestrong bond with aggregates. HPC is also Durable. Formix.It is possible to produce mixes with a compressiveproper particle packing, Ultrafine materials have to bestrength of over 100 MPa, after 28 days. High densityused in conjunction with fine materials. They giveof the mix was achieved and subsequently higherbetter durability. Shape and Size as well as distributionpacking. Cube failure was dumb bell showing(PSD) of fine and ultrafine materials play an importantaggregate crushing dominantly. The addition of 10%role in workability, cohesiveness, pumpability andAlccofine tends to give better strength results.strength. Free water and entrapped air get reduced inREFERENCESbinder paste when fine and ultrafine materials are[1]*Suthar Sunil B ** Dr. (Smt.) B. K. Shah(2013),used. This reduces shrinkage. Durability and Strength“Study on Strength Development of High Strengthare greatly enhanced if fine and ultrafine materials areConcreteused in correct proportions in concrete(HPC).Research har, S., Shah, B.K., Patel, P.J. (2013), “Study oneffect of Alccofine& Fly ash addition on HighJournalperformanceforScientificResearch & Development, Vol. 1 (3), pp. 464-467.[3] Suthar, S., Shah, B.K. (2013), “Study on StrengthDevelopment of High Strength Concrete containingAlccofine and Fly-Ash”, Indian Journal of Research,Vol. 2 (3), pp. 102-104[4] Soni, D., Kulkarni. S., Parekh, V. (2013),Fig 1.1: Compressive strength variation with e28days“Experimental Study on High-Performance Concretedosageforwith Mixing of Alccofine and Flyash”, Indian JournalMixof Research, Vol. 3 (4), pp. 84-86.(M1,M2,M3,M4) at constant %age of Flyash(10%)[5] Nayak, P., Narashimhan, H.S., Kadaba, R.V.CONCLUSIONS(2014), “Hardened Properties of Concretes made withThe present study was undertaken to develop HighPerformanceConcreteandtoinvestigateMicro Silica and Alccofine - A PerformancetheOptimization based Comparative Study”, Internationalcompressive strength of concrete specimens with theJournal of Engineering Research and Development,addition of different percentages of Alccofine and byreplacingcementpartiallywithflyash,Vol. 10 (8), pp. 1-9and[6]Upadhyay, S.P., Jamnu, M.A. (2015), “Effect onSuperplasticiser in concrete mix.The compressiveCompressive strength of High Performance Concretestrength test was performed after 28 days of curing of413
International Interdisciplinary Conference on Science Technology Engineering ManagementPharmacy and Humanities Held on 22nd – 23rd April 2017, in Singapore ISBN: 9780998900001Incorporating Alccofine and Fly Ash”, InternationalJournal of Innovative Research & Development, Vol.3 (2), pp. 124-128.[7]Indian Standard Concrete Mix Proportioning –Guidelines ACI363[8] Yatin H Patel, P.J.Patel, Prof. Jignesh M Patel, Dr.H S Pate,” study on durability of high performanceconcrete with alccofine and fly ash”,InternationalJournal of Advanced Engineering Research andStudies, E-ISSN2249–8974414
DESIGN OF HIGH PERFORMANCE CONCRETE (HPC) M100 USING MINERAL ADMIXTURE (ALCCOFINE-1203) AND FLYASH . BASF INDIA LIMITED, Maharashtra. International Interdisciplinary Conference on Science Technology Engineering Management Pharmacy and Humanities Held on 22n
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