RELATION BETWEEN THE WORKABILITY AND STRENGTH OF SELF-COMPACTING CONCRETE
|
|
- Maurice Leonard
- 6 years ago
- Views:
Transcription
1 RELATION BETWEEN THE WORKABILITY AND STRENGTH OF SELF-COMPACTING CONCRETE M Mazloom*, Shahid Rajaee University, Iran A Ranjbar, Shahid Rajaee University, Iran 35 th Conference on OUR WORLD IN CONCRETE & STRUCTURES: August 21, Singapore Article Online Id: The online version of this article can be found at: This article is brought to you with the support of Singapore Concrete Institute All Rights reserved for CI Premier PTE LTD You are not Allowed to re distribute or re sale the article in any format without written approval of CI Premier PTE LTD Visit Our Website for more information
2 35 th Conference on OUR WORLD IN CONCRETE & STRUCTURES: August 21, Singapore RELATION BETWEEN THE WORKABILITY AND STRENGTH OF SELF-COMPACTING CONCRETE M Mazloom*, Shahid Rajaee University, Iran A Ranjbar, Shahid Rajaee University, Iran Abstract This paper presents the results of an experimental research on the workability and compressive strength of self-compacting concrete. The work focused on concrete mixes having water/binder ratios of.35 and.45, which contained constant total binder contents of 5 kg/m 3 and 4 kg/m 3, respectively. The concrete mixes contained four different dosages of a superplasticizer based on carboxylic with and without silica fume. The percentage of silica fume that replaced cement in this research was 1%. The workability tests utilized in this research were the slump flow, V-funnel, L-box, and J-ring, which can be used to evaluate the passing ability of self-compacting concrete. Based upon the experimental results, there are some linear relationships between compressive strength and each of the workability tests executed here. Keywords: concrete, self-compacting, workability, superplasticizer, silica fume. 1. Introduction With the preface of the new generation of superplasticizers, self-compacting concrete has been industrialized. This type of concrete having advanced viscosity and workability properties can easily fill the molds without the necessity of using vibrators [1-4]. High volume of mineral powder is a necessity for a proper self-compacting concrete design. It is worth adding that Ho et al. have investigated the use of quarry dust in self-compacting concrete [5]. Moreover, the influence of limestone powder on selfcompacting concrete is investigated recently [6]. For this purpose, natural or artificial mineral additives such as limestone powder, fly ash, silica fume and blast furnace slag can be used too. In this study, the effects of replacing 1% of cement by silica fume on fresh and hardened properties of standard and self - compacting concrete have been investigated. It is worth noting that extensive investigations on the workability of self-compacting concrete have been made recently [7-9]. Kayat et al. reported that the L-box, U-box, and J-ring tests can be used to evaluate the passing ability of self-compacting concrete and, to a certain extent, the deformability and resistance to segregation [7]. When combined with the slump flow test, the L-box test is very suitable for the quality control of on-site self-compacting concrete [1]. It is worth noting that Bui et al. have introduced a rapid testing method for segregation resistance of self-compacting concrete [11]. It is apparent that workability depends on a number of interacting factors such as water content, aggregate type and grading, aggregate to cement ratio, kind and dosage of superplasticizers, and the fineness of cement. The main factors on self-compacting concrete are the water and superplasticizer contents of the mix since by simply adding them the interparticle lubrication is increased. In this
3 research, the water contents of the mixes having the same water to binder ratios were constant and the dosages of the superlasticizer were.4%,.8%, 1.2%, and 1.6% of the weight of cement. Moreover, to achieve optimum conditions for minimum voids, or with maximum density with no segregation, the influence of the aggregate type and grading has to be considered. In this study, the quality and grading of the aggregates in all the mixtures were the same. In other words, the main objective of this research was to find the effect of the dosages of superplacticizers on the fresh and hardened properties of the mixes. 2. Materials and mix proportions This part of the paper presents the specifications of the mixes used for obtaining the workability and compressive strength of self-compacting concrete. The cementitious materials used were ordinary Portland cement (OPC) and silica fume (SF). Natural river sand and quartzite crushed gravel with a nominal maximum size of 14 mm were used as the aggregates. The control mixes were cast using OPC, while the other mixes were prepared by replacing 1% of the cement with silica fume on mass-for-mass basis. The water/binder ratios were.35 and.45 respectively. The effect of water to cement ratio on the properties of self-compacting concrete is studied recently [12]. The same mix proportions were used for the concrete mixes with the dosages of.4%,.8%, 1.2%, and 1.6% of a kind of carboxylic based superplasticizer. It is worth noting that the effects of superplasticizers on the mechanical strength of mortars have been studied recently [13]. Also, the application of carboxylic based superplasticizers in self-compacting concrete is investigated recently [14]. The effects of chemical admixtures and mineral additives on self-compacting concrete are studied too [15]. It is worth noting that Su and Miao have introduced a method for the mix design of flowing concrete [16]. The details of the mix proportions of the present research are given in Table 1. As a result of using different dosages of the superplasticizer, the fresh properties of the mixes were quite different. Table 1: Mix proportions of concrete containing different water to cementitious materials ratios Mix components Concrete Mixes W/C=.35 W/C=.45 OPC SF1 OPC SF1 Cement (kg/m 3 ) Silica Fume Gravel (kg/m 3 ) Sand (kg/m 3 ) Water (kg/m 3 ) Rock Flour (kg/m 3 ) Superplasticizer (kg/m 3 ) 2 to 8 2 to to to Workability and compressive strength The strict definition of workability is the amount of useful internal work necessary to produce full compaction. The useful internal work is a physical property of concrete and is the work or energy required to overcome the internal friction between the individual particles of the mixture. Because of the very high workability of self-compacting concrete, it needs no external vibration and can spread into place, fill the framework and encapsulate reinforcement without any bleeding or segregation. In other words, to ensure that reinforcement can be encapsulated and that the framework can be filled completely, a favorable workability is essential for self-compacting concrete. Moreover, aggregate particles in selfcompacting concrete are required to have uniform distribution in the specimen and the minimum segregation risk should be maintained during the process of transportation and placement. Because the strength of concrete is adversely and significantly affected by the presence of voids in the compacted mass, it is vital to achieve a maximum possible density [17]. This requires a sufficient workability or virtually full compaction. It is obvious that the presence of voids in concrete reduces the density and greatly reduces the strength, which means the presence of 5 percent of voids can lower the strength by as much as 3 percent [17]. This research compares the compressive strengths of selfcompacting and standard concrete mixtures having the same ingredients. It is worth noting that the hardened mechanical properties of self-compacting concrete have been reviewed recently [18].
4 4. Results and discussion In this part of the paper, the experimental results of self-compacting and standard concrete mixes on compressive strength and workability are discussed. The workability tests performed in this research were ordinary slump, slump flow, J-ring, L-box and V-funnel. 4.1 Workability of fresh concrete There is no acceptable test, which can directly measure the workability as defined earlier. The following methods give a measure of workability indirectly. In fact, these methods have found universal acceptance and their values are because of their simplicity and their ability to detect the variations in the uniformity of a mix. To better evaluate the workability of self-compacting concrete, both dynamic and static stability tests are usually required [7, 8]. Dynamic stability is concerned with the properties of self-compacting concrete during the process of mixing, transportation, and casting, while static stability deals with the properties of self-compacting concrete during the period from casting to initial set. This research concentrates on dynamic stability tests as follows. It should be noted that computational modeling of concrete flow has been overviewed recently [19]. Slump flow test Since the slump test is not suitable for the analysis of the fluidity of self-compacting concrete, the slump flow test is adopted. The testing apparatus consists of a normal slump cone and a steel plate with the dimensions of 9 9 mm. With this apparatus, the time for self-compacting concrete to spread to 5 mm in diameter, T 5, and the final slump flow diameters in the two orthogonal directions can be measured. According to EFNARC [2], for class 1 self-compacting concrete, the slump flow diameter is mm and T 5 2 s; for class 2 self-compacting concrete the slump flow diameter is 6-75 mm and T 5 2 s; for class 3 self-compacting concrete the slump flow diameter is mm, but no specification for T 5 is given. It is worth noting that the slump flow test is recently modeled using artificial neural networks [21]. The results of slump flow tests are presented in Table 2. V-funnel test The apparatus for V-funnel test is described by Wu et al. [1]. With this apparatus, the total time for self-compacting concrete to flow through the V-funnel, can be measured. The V-funnel flow test is to evaluate the fluidity of self-compacting concrete to change its path and to pass through a constrict area. According to EFNARC [2], for class 1 self-compacting concrete, T v is smaller than 8 s and for class 2 self-compacting concrete T v is 9-25 s. The measured values of T v are shown in Table 2. L-Box test The L-box test is used to evaluate the fluidity of self-compacting concrete and its ability to pass through steel bars [22]. The L-box consists of a chimney section and a channel section as described by Wu et al. [1]. With the L-box, the height of concrete in chimney, h 1, the height of concrete in the channel section, h 2, and the time for self-compacting concrete to reach 4 mm from three steel bars, T 4, can be measured. According to EFNARC [2], when the ratio of h 2 to h 1 is larger than.8, selfcompacting concrete has good passing ability. However, no specification for T 4 is given in EFNARC or other codes. In most previous studies on self-compacting concrete, T 4 is used to estimate the flow velocity of self-compacting concrete. The measured values of h 2 /h 1 are shown in Table 2. J-Ring test This test involves the slump cone being placed inside a 3 mm diameter steel ring, which is attached to vertical reinforcing bars at appropriate spacing [23]. The number of bars has to be adjusted depending on the maximum size of aggregates in the self-compacting concrete mix. The difference of the height of the mix before and after the bars is measured in this test. It is clear that as the workability of the mix is higher, the result of this test is lower. The results of J-ring tests can be observed in Table 2. Effect of silica fume on workability As described earlier, all of the results of workability tests on self-compacting concrete are shown in Table 2. This table includes the results of the slump tests of the standard concrete mixes too. It can be
5 observed that the standard mixes incorporating silica fume content tended to have lower workability. This finding is obvious in the self-compacting mixes as well. The reason for decreasing the workability of the mixes can be attributed to the very fine particle size of silica fume that causes some of the superplasticizer being adsorbed on its surface [24]. It is worth adding that mixes incorporating silica fume were more cohesive and this is in agreement with the findings of Khatri and Sirivivatnanon [24]. 4.2 Compressive strength For concrete stored in water, the development of compressive strength with age is shown in Table 3. It is clear that the compressive strength development of concrete mixtures containing different dosages of the utilized superplasticizer were quite different. According to Tables 2 and 3, it can be said that as the workability of the mixes improved, the compressive strength of the self-compacting concrete mixes decreased. This may be because of wider spread of the air bobbles in the mixtures as a result of higher dosages of the superplasticizer. According to Figs. 1 to 4, there were linear relationships between the test results on workability and the 28-day compressive strengths of self-compacting mixes. It means the relation between the compressive strength and workability is linear when the mix proportions are constant; therefore, the compressive strength of each mix containing a new dosage of superplasticizer can be estimated from its workability tests. However, the comparison between the mixes containing silica fume and the similar ones without silica fume shows the first group had lower workability and higher compressive strength. The reason for this phenomenon can be the pozzolanic activities of silica fume. Table 2: Workability of the concrete mixes Concrete Mixes Superplasticiz er Dosage W/c=.3 5 W/c=.4 5 OP C SF1 OP C SF1 Slump Flow (mm) Workability Tests Self-Compacting Concrete V- Funnel (second) L-Box (ratio) J-Ring (mm) Standar d Concret e Slump (mm).4% % % % % % % % % % % % % % % %
6 Table 3: Development of compressive strength with age Concrete Mixes Superplasticizer Compressive strength (MPa) Dosage 7 Days 28 Days W/c=.35 OPC.4% % % % SF1.4% % % % W/c=.45 OPC.4% % % % SF1.4% % % % OPC; W/C= y = -.119x R 2 = Slump Flow (mm) SF1; W/C= y = -.289x R 2 = Slump Flow (mm) OPC; W/C= y = -.25x R 2 = Slump Flow (mm) SF1; W/C= y = -.99x R 2 = Flump Flow (mm) Fig. 1: Compressive strength versus slump flow of the concrete mixtures
7 OPC; W/C=.35 SF1; W/C= y = 1.314x R 2 = V-Funnel (s) y = x R 2 = V-Funnel (s) OPC; W/C=.45 SF1; W/C= y = 7.27x R 2 = y = x R 2 = V-Funnel (s) V-Funnel (s) Fig. 2: Compressive strength versus V-funnel results of the concrete mixtures OPC; W/C=.35 SF1; W/C= y = x R 2 = L-Box (Ratio) y = x R 2 = L-Box (Ratio) OPC; W/C=.45 SF1; W/C= y = x R 2 = y = x R 2 = L-Box (Ratio) L-Box (Ratio) Fig. 3: Compressive strength versus L-Box ratio of the concrete mixtures
8 OPC; W/C=.35 SF1; W/C= y =.224x R 2 = J-Ring (mm) 8 6 y =.417x R 2 = J-Ring (mm) OPC; W/C=.45 SF1; W/C= y =.4499x R 2 = y =.3871x R 2 = J-Ring (mm) J-Ring (mm) Fig. 4: Compressive strength versus J-ring results of the concrete mixtures 5. Conclusions From the results presented in this paper, using concrete containing different dosages of a kind of superplasticizer based on carboxylic, the main conclusions are: 1. In standard concrete mixes with constant ingredients and different dosages of the superplasticizer, the ones incorporating silica fume, tended to have lower workability. This finding was obvious in the self-compacting mixes too. 2. To improve the compressive strength of the concrete mixtures, utilizing the superplasticizer dosage that causes better dispersions of cementitious materials and also produce lower air bobbles in the mixes are suggested. Comparing the results of the mixes containing different dosages of the superplasticizer shows the effect of air bobbles is more important than the dispersions of the cementitious materials. 3. The effects of silica fume and the dosage of the superplasticizer were higher on improving the compressive strength when the w/c ratio was lower. 4. The relation between the compressive strength and workability of concrete mixes was linear when the w/c ratio and other mix proportions were constant. In other words, in this context, the compressive strength of a concrete mixture containing a new dosage of superplasticizer could be estimated from its workability tests. References [1] Okamura, H. and Ouchi, M. Self-compacting concrete: development, present use and future, Proceedings of the First International RILEM Symposioum, 1999, [2] Jianxiong, C., Xincheng, P. and Yubin, H. A study of self-compacting HPC with superfine sand and pozzolanic additives, Proceedings of the First International RILEM Symposioum, 1999, [3] Sari, M., Prat, E. and Labastire J.F. High strength self-compacting concrete-original solutions associating organic and inorganic admixtures, Cement and Concrete Research, 29, 1999, [4] Felekoglu, B. Investigation on mechanical and physical properties of SCC, M.Sc. Thesis in Civil Engineering, Dokus Eylul University, Izmir, 23.
9 [5] Ho, D.W.S., Sheinn, A.M.M., Ng, C.C. and Tam C.T. The use of quarry dust for SCC applications, Cement and Concrete Research, 32, 22, [6] Ye, G., Liu, X., Schutter, G.D., Poppe, A.-M. and Taerwe L. Influence of limestone powder used as filler in SCC on hydration and microstructure of cement pastes, Cement and Concrete Composites, 29, 27, [7] Khayat, K.H., Assaad, J. and Daczko J. Comparison of field-oriented test methods to assess dynamic stability of self-consolidating concrete, ACI Materials Journal, 11, 2, 24, [8] Assaad, J., Khayat, K.H. and Daczko J. Evaluation of static stability of self-consolidating concrete, ACI Materials Journal, 11, 3, 24, [9] Ding, Y.N., Liu, S.G., Zhang, Y. and Thomas, A. The investigation on the workability of fibre cocktail reinforced self-compacting high performance concrete, Construction and Building Materials, 22, 28, [1] Wu, Z., Zhang, Y., Zheng, J. and Ding, Y. An experimental study on the workability of self-compacting lightweight concrete, Construction and Building Materials, 23, 29, [11] Bui, V.K., Montgomery, D., Hinczak, I. and Turner, K. Rapid testing method for segregation resistance of self-compacting concrete, Cement and Concrete Research, 32, 22, [12] Felekoglu, B., Turkel, S. and Baradan, B. Effect of water/cement ratio on the fresh and hardened properties of self-compacting concrete, Building and Environment, 42, 27, [13] Pei, M., Wang, Z., Li, W., Zhang, J., Pan, Q. and Qin, X. The properties of cementitious materials superplasticized with two superplasticizers based on aminosulfonate-phenol-formaldehyde, Construction and Building Materials, 22, 28, [14] Felekoglu, B. and Sarikahya, H. Effect of chemical structure of polycarboxylate-based superplasticizers on workability retention of self-compacting concrete, Construction and Building Materials, 22, 28, [15] Sahmaran, M., Christianto, H.A. and Yaman, I.O. The effect of chemical admixtures and mineral additives on the properties of self compacting mortars, Cement and Concrete Composites, 28, 26, [16] Su, N. and Miao,B. A new method for mix design of medium strength flowing concrete with low cement content, Cement and Concrete Composites, 25, 23, [17] Neville, A.M. and Brooks, J.J., Concrete technology, Longman, United Kingdom, 199. [18] Domone, P.L. A review of the hardened echanical properties of self-compacting concrete, Cement and Concrete Composites, 29, 27, [19] Roussel, N., Geiker, M.R., Dufour, F., Thrane, L.N. and Szabo, P. Computational modeling of flow concrete: General overview, Cement and Concrete Research, 37, 27, [2] European Project Group, Specification and guidelines for self-compacting concrete, United Kingdom, EFNARC, 22. [21] Yeh, I.C. Modeling slump flow of concrete using second-order regressions and artificial neural networks, Cement and Concrete Composites, 29, 27, [22] Nguyen, T.L.H., Roussel, N. and Coussot, P. Correlation between L-box test and rheological parameters of a homogeneous yield stress fluid, Cement and Concrete Research, 36, 26, [23] Druta, C. Tensile strength and bonding characteristics of self-compacting concrete, M.Sc. Thesis in Engineering Science, Polytechnic University, Bucharest, 23. [24] Khatri, R.P. and Sirivivatnanon, V. Effect of different supplementary cementitious materials on mechanical properties of high performance concrete, Cement and Concrete Research, 25, 1, 1995,
EFFECT OF SILICA FUME AND SUPERPLASTICIZERS ON TENSILE STRENGTH OF CONCRETE
EFFECT OF SILICA FUME AND SUPERPLASTICIZERS ON TENSILE STRENGTH OF CONCRETE M Mazloom*, Shahid Rajaee University, Iran A Hassanloo, Shahid Rajaee University, Iran 34 th Conference on OUR WORLD IN CONCRETE
More informationINVESTIGATION OF THE CHEMICAL ADMIXTURE INFLUENCE ON THE PERFORMANCE OF SELF COMPACTING CONCRETE
PartI: Natural & Applied Sciences ISSNL: 22239553, ISSN: 22239944 INVESTIGATION OF THE CHEMICAL ADMIXTURE INFLUENCE ON THE PERFORMANCE OF SELF COMPACTING CONCRETE Akhmad Suryadi Qomariah Sarosa R. M. Civil
More informationEFFECT OF SUPERPLASTIZER DOSAGES ON COMPRESSIVE STRENGTH OF SELF COMPACTING CONCRETE
International Journal of Civil, Structural, Environmental and Infrastructure Engineering Research and Development (IJCSEIERD) ISSN 2249-6866 Vol.2, Issue 3, Sep 2012 98-105 TJPRC Pvt. Ltd., EFFECT OF SUPERPLASTIZER
More informationRelationship between Ultrasonic Pulse Velocity and Compressive Strength of Self Compacting Concrete incorporate Rice Husk Ash and Metakaolin
International Journal of Engineering and Applied Sciences (IJEAS) ISSN: 2394-3661, Volume-2, Issue-5, May 2015 Relationship between Ultrasonic Pulse Velocity and Compressive Strength of Self Compacting
More information[Bhat, 4(5), May, 2017] ISSN: IMPACT FACTOR
UTILIZATION OF WASTE LIMESTONE DUST (LSD) WITH REPLACEMENT OF FINE AGGREGATES (FA) IN SELF-COMPACTED CONCRETE (S.C.C) Aamir Iqbal Bhat *1 & Ravi Kumar 2 *1&2 Swami Devi Dyal institute of engineering and
More informationExperimental Investigation on Self Compacting Concrete Using Quarry Dust Material Kodurupaka Rajesh, Nampally Anilkumar, Jagadeesh VijayaGiri
2018 IJSRST Volume 4 Issue 5 Print ISSN: 2395-6011 Online ISSN: 2395-602X Themed Section: Science and Technology Experimental Investigation on Self Compacting Concrete Using Quarry Dust Material Kodurupaka
More informationInternational Journal of Scientific & Engineering Research, Volume 5, Issue 11, November ISSN
International Journal of Scientific & Engineering Research, Volume 5, Issue 11, November-2014 158 Performance Of Self Compacting Concrete Placed Underwater Ali. T. Jasim 1, Marwa J. Murad 2 Abstract The
More informationA NEW TEST METHOD FOR WORKABILITY OF SELF-COMPACTING CONCRETE
A NEW TEST METHOD FOR WORKABILITY OF SELF-COMPACTING CONCRETE LONG Guangcheng (1), XIE Youjun (1) and LIU Yunhua (1,2) (1) School of Civil Engineering and Architecture, Central South University, China
More informationStudy on Effect of Self-Compacting Concrete with Partial Replacement of Mineral Admixtures Using Quarry Dust
International Journal of Engineering Research and Development e-issn: 2278-067X, p-issn: 2278-800X, www.ijerd.com Volume 11, Issue 11 (November 2015), PP.01-07 Study on Effect of Self-Compacting Concrete
More informationCompressive and Flexural Strength Characteristics of Self-Compacting Concrete with Demolished Concrete
Volume-5, Issue-3, June-2015 International Journal of Engineering and Management Research Page Number: 124-128 Compressive and Flexural Strength Characteristics of Self-Compacting Concrete with Demolished
More informationINTERNATIONAL JOURNAL OF PURE AND APPLIED RESEARCH IN ENGINEERING AND TECHNOLOGY
INTERNATIONAL JOURNAL OF PURE AND APPLIED RESEARCH IN ENGINEERING AND TECHNOLOGY A PATH FOR HORIZING YOUR INNOVATIVE WORK HIGH STRENGTH SELF COMPACTING CONCRETE USING GGBFS ZEESHAN ADIB AHMED 1, DR. S.
More informationProperties of Fresh and Hardened High Strength Steel Fibers Reinforced Self-Compacted Concrete
Fourth International Conference on Sustainable Construction Materials and Technologies http://www.claisse.info/proceedings.htm SCMT4 Las Vegas, USA, August 7-11, 2016 Properties of Fresh and Hardened High
More informationEffect of Lime Powder and Metakaolin on Fresh and Hardened properties of Self Compacting Concrete
JOURNAL OF MATERIALS AND ENGINEERING STRUCTURES 3 (216) 161 166 161 Research Paper Effect of Lime Powder and Metakaolin on Fresh and Hardened properties of Self Compacting Concrete Rizwan A Khan *, Atul
More informationEffects of Aggregate Grading and Admixture/Filler on Self-Consolidating Concrete
The Open Construction and Building Technology Journal, 2008, 2, 89-95 89 Open Access Effects of Aggregate Grading and Admixture/Filler on Self-Consolidating Concrete Arka Bhattacharya, Indrajit Ray* and
More informationSELF-COMPACTING CONCRETE- SCC
SELF-COMPACTING CONCRETE- SCC Fahim Al-Neshawy & Esko Sistonen 26.10.2015 Outlines Introduction Properties of fresh self-compacting concrete Mix design principles Testing self-compacting concrete Application
More informationA MULTI- SCALE INVESTIGATION ON THE EFFECT OF VISCOSITY MODIFYING ADMIXTURES ON THE FLOWABILITY AND STABILITY OF SELF COMPACTING CONCRETE
SCC 2009-China, June 5-7 2009, Beijing,China A MULTI- SCALE INVESTIGATION ON THE EFFECT OF VISCOSITY MODIFYING ADMIXTURES ON THE FLOWABILITY AND STABILITY OF SELF COMPACTING CONCRETE Mohammad Shekarchi
More informationSelf-Compacting Concrete - Procedure and Mix Design
Self-Compacting Concrete - Procedure and Mix Design CHAUTHA RAM 1, RAVI KUMAR 2 1,2Structural Engineering, Kurukshetra University, Kurukshetra, Haryana, India ---------------------------------------------------------------------***----------------------------------------------------------------------
More informationA. HIGH-STRENGTH CONCRETE (HSC)
EFFECTS OF SILICA FUME ON PROPERTIES OF HIGH-STRENGTH CONCRETE Nasratullah Amarkhail Graduate School of Science and Technology, Department of Architecture and Building Engineering Kumamoto University Kumamoto
More informationInfluence of a low-activity slag and silica fume on the fresh properties and durability of high performance selfconsolidating
Influence of a low-activity slag and silica fume on the fresh properties and durability of high performance selfconsolidating concrete A. A. Ramezanianpour 1, A. Kazemian 2, M. Nikravan 3, A. Mahpur 3
More informationSTRENGTH AND RHEOLOGICAL PROPERTIES OF FIBER REINFORCED SELF COMPACTING CONCRETE WITH ALCCOFINE
SSRG International Journal of Civil Engineering- (ICRTCETM-0) - Special Issue - April 0 International Conference on Recent Trends in Civil Engineering, Technology and Management (ICRTCETM-0) STRENGTH AND
More informationSelf-Compacting Concrete Incorporating Various Ratios of Rice Husk Ash in Portland Cement*
CMU. J. Nat. Sci. (2013) Vol. 12(2) 111 DOI: 10.12982/CMUJNS.2013.0010 Self-Compacting Concrete Incorporating Various Ratios of Rice Husk Ash in Portland Cement* Gritsada Sua-Iam 1 and Natt Makul 2* 1
More informationAPPLICATION OF HYBRID FIBER REINFORCEMENT AND HIGH VOLUME COARSE FLY ASH IN SELF COMPACTING CONCRETE
CD07-008 APPLICATION OF HYBRID FIBER REINFORCEMENT AND HIGH VOLUME COARSE FLY ASH IN SELF COMPACTING CONCRETE A.A. Mounesan 1, K. Siamardi 2, M.M. Khodavirdi Zanjani 2 1 Civil Engineer, Sharif University
More informationBEHAVIOUR OF SELF COMPACTED SELF CURING KILN ASH CONCRETE WITH VARIOUS ADMIXTURES
BEHAVIOUR OF SELF COMPACTED SELF CURING KILN ASH CONCRETE WITH VARIOUS ADMIXTURES M. S. Ravikumar 1, Selvamony C. 1, S. U. Kannan 1 and S. Basil Gnanappa 2 1 Sathyabama University, Chennai, India 2 Moderator
More informationStudy on Strength Properties of Self Compacting Concrete using GGBS and Lime stone powder as Mineral Admixtures
Study on Strength Properties of Self Compacting Concrete using GGBS and Lime stone powder as Mineral Admixtures 1 Kuruba Anil, 2 P. Lakshmaiah Chowdary 1 M.Tech Computer Aided Structural Engineering, Bheema
More informationDESIGN AND ANALYSIS OF SELF COMPACTING CONCRETE USING NAN SU METHOD
DESIGN AND ANALYSIS OF SELF COMPACTING CONCRETE USING NAN SU METHOD 1 BHOOPATHI VIVEK REDDY, 2 MADADI RAJENDER REDDY 1 M. Tech(Structural Engineering), Department of Civil Engineering, SVS Group of Institutions,
More informationPERFORMANCE STUDY OF SELF COMPACTING FLYASH CONCRETE
PERFORMANCE STUDY OF SELF COMPACTING FLYASH CONCRETE 1 Shibi Varghese, 2 Anju Ebrahim, 3 Neethu B, 4 Priyanka Teresa Mathew, 5 Remya Muraleedharan 1 Professor, Civil Engineering Department, Mar Athanasius
More informationABSTRACT II. HISTORY I. INTRODUCTION
7 IJSRST Volume Issue 6 Print ISSN: 95-6 Online ISSN: 95-6X Themed Section: Science and Technology An Experimental Study on Strength Properties of Fiber Reinforced Self Compacting Concrete Sachin S *,
More informationSELF-COMPACTING CONCRETE REALIZED WITH BASIC TECHNOLOGY AND CONTROL
Bulletin of the Transilvania University of Braşov CIBv 215 Vol. 8 (57) Special Issue No. 1-215 SELF-COMPACTING CONCRETE REALIZED WITH BASIC TECHNOLOGY AND CONTROL O. SUSA1, C. BADEA1, L. IURES1, R. CHENDES1,
More informationTHE EFFECT OF ADDITION OF LIMESTONE POWDER ON THE PROPERTIES OF SELF-COMPACTING CONCRETE
THE EFFECT OF ADDITION OF LIMESTONE POWDER ON THE PROPERTIES OF SELF-COMPACTING CONCRETE B. Beeralingegowda 1, V. D. Gundakalle 2 P.G. Student, Civil Engineering Department, KLE Dr. MSSCET, Belgaum, Karnataka,
More informationSelf Compacting Concrete Containing Shell Lime
International Journal of Engineering Research and Development e-issn: 2278-067X, p-issn: 2278-800X, www.ijerd.com Volume 9, Issue 6 (December 2013), PP. 62-68 Self Compacting Concrete Containing Shell
More informationImprovement of Self-Compacting Cement Slurry for Autoclaved SIFCON Containing High Volume Class C Fly Ash
Improvement of Self-Compacting Cement Slurry for Autoclaved SIFCON Containing High Volume Class C Fly Ash Mert Yücel YARDIMCI, Serdar AYDIN, Hüseyin YİĞİTER, Halit YAZICI Dokuz Eylul University Engineering
More informationEXPERIMENTAL STUDY OF SELF COMPACTING SELF CURING CONCRETE
International Journal of Civil Engineering and Technology (IJCIET) Volume 8, Issue 4, April 2017, pp. 636 642 Article ID: IJCIET_08_04_072 Available online at http://www.iaeme.com/ijciet/issues.asp?jtype=ijciet&vtype=8&itype=4
More informationRHEOLOGY OF PASTES AND MORTARS WITH FINES RESULTING FROM ORNAMENTAL ROCK WASTE
RHEOLOGY OF PASTES AND MORTARS WITH FINES RESULTING FROM ORNAMENTAL ROCK WASTE Manuel Vieira and António Bettencourt Concrete Division LNEC, Lisbon, Portugal Abstract Self compacting concrete (SCC) contains
More informationA STUDY ON HYBRID FIBRE REINFORCED SELF COMPACTING CONCRETE
A STUDY ON HYBRID FIBRE REINFORCED SELF COMPACTING CONCRETE S. Nandhini 1, Mrs. R. Manju 2 1 PG student,m.e,structural Engineering, Department of Civil Engineering, Kumaraguru college of Technology, Coimbatore,
More informationProperties of Self-Compacting Concrete with Machine-Made Sand and High-Volume Mineral Admixtures
96 The Open Construction and Building Technology Journal, 2008, 2, 96-102 Open Access Properties of Self-Compacting Concrete with Machine-Made Sand and High-Volume Mineral Admixtures Zhengwu Jiang 1,*,
More informationInternational Journal of Scientific & Engineering Research Volume 8, Issue 6, June ISSN
International Journal of Scientific & Engineering Research Volume 8, Issue 6, June-07 83 Experimental Study on Self Compacting Concrete (SCC) Using Fly Ash and S.SARANYA Abstract -- Self-Compacting Concrete
More informationSTRENGTH AND WORKABILITY OF HYBRID FIBER REINFORCED SELF COMPACTING CONCRETE
STRENGTH AND WORKABILITY OF HYBRID FIBER REINFORCED SELF COMPACTING CONCRETE Hawraa A.Al-Shibani Email: hawraa09537@cceoman.net Abstract. In this project, an experimental investigation is carried out on
More informationSTEEL FIBER REINFORCED SELF- COMPACTING CONCRETE INCORPORATING CLASS F FLY ASH
STEEL FIBER REINFORCED SELF- COMPACTING CONCRETE INCORPORATING CLASS F FLY ASH B. Krishna Rao Department of Civil Engineering, JNT University Kakinada, Kakinada, Andhra Pradesh, India Abstract: Professor
More informationMIX DESIGN OF SELF COMPACTING CONCRETE USING SUPERPLASTISIZERS (VISCOSITY, MODIFYING AGENT)
ISSN: 0976-2876 (Print) ISSN: 2250-0138(Online) MIX DESIGN OF SELF COMPACTING CONCRETE USING SUPERPLASTISIZERS (VISCOSITY, MODIFYING AGENT) 1 Konkathi Ashwanth kumar, 2 Veshala Vinay Kumar, 3 Konda Rahul,
More informationStudy of Macro level Properties of SCC using GGBS and Lime stone powder
International Journal of Engineering Research and Development e-issn: 2278-067X, p-issn: 2278-800X, www.ijerd.com Volume 11, Issue 08 (August 2015), PP.21-26 Study of Macro level Properties of SCC using
More informationBehavior of Self-Compacting Concrete Using Using Pozzolanic Materials
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) e-issn: 2278-1684,p-ISSN: 2320-334X, Volume 15, Issue 1 Ver. II (Jan. - Feb. 2018), PP 57-64 www.iosrjournals.org Behavior of Self-Compacting
More informationMechanical Properties of Self Compacting Concrete Containing Crushed Sand and Sisal Fiber
International Journal of Applied Environmental Sciences ISSN 0973-6077 Volume 13, Number 1 (2018), pp. 71-81 Research India Publications http://www.ripublication.com Mechanical Properties of Self Compacting
More informationEffects of Steel and Polypropylene Fiber Addition on Interface Bond Strength between Normal Concrete Substrate and Self-Compacting Concrete Topping Slamet Widodo Doctoral Student at Department of Civil
More informationHEAT OF HYDRATION OF SELF-COMPACTING CONCRETE
HEAT OF HYDRATION OF SELF-COMPACTING CONCRETE Anne-Mieke Poppe and Geert De Schutter Magnel Laboratory for Concrete Research, Department of Structural Engineering, Ghent University, Belgium Abstract The
More informationEffect of granite/gravel (washed) combination on fresh properties of self-compacting concrete
Effect of granite/gravel (washed) combination on fresh properties of self-compacting concrete Gideon O, Bamigboye 1 *, Adeola A, Adedeji 2, David O, Olukanni 3 and Kayode J, Jolayemi 4 1, 3, 4 Department
More informationCHAPTER 3 MATERIAL PROPERTIES AND MIX PROPORTIONS
45 CHAPTER 3 MATERIAL PROPERTIES AND MIX PROPORTIONS 3.1 GENERAL In the present investigation, it was planned to cast M40 & M50 grade concrete with and without supplementary cementitious material such
More informationSTABILIZING SELF-LEVELLING CONCRETE WITH POLYSACCHARIDE ADDITIVES
STABILIZING SELF-LEVELLING CONCRETE WITH POLYSACCHARIDE ADDITIVES Jacob Terpstra AVEBE Industrial Specialties The Netherlands Abstract One of the high-performance concretes made possible by superplasticizers
More informationBehaviour of Self Compacting Concrete by Partial Replacement of Fine Aggregate with Coal Bottom Ash
Behaviour of Self Compacting Concrete by Partial Replacement of Fine Aggregate with Coal Bottom Ash Aswathy P.U Department of Civil Engineering, M G University Mathews M. Paul Department of Civil Engineering,
More informationExperimental Investigation on self Compacting Concrete using Marble Powder and Silica Fume
Experimental Investigation on self Compacting Concrete using Marble Powder and Silica Fume M. Chockalingam, Asst.Professor MNSK College of Engineering, Pudukkottai, Tamilnadu Abstract: Self-Compacting
More informationEffect of Different Types of Coarse Aggregates on Physical Properties of Mostly Used Grades M20, M25, M30 of Concrete
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) e-issn: 2278-684,p-ISSN: 2320-334X, Volume 4, Issue Ver. II (Jan. - Feb. 207), PP 46-5 www.iosrjournals.org Effect of Different Types of Coarse
More informationDEVELOPMENT AND APPLICATIONS OF SELF-COMPACTING CONCRETE IN NEW ZEALAND
DEVELOPMENT AND APPLICATIONS OF SELF-COMPACTING CONCRETE IN NEW ZEALAND Michael KHRAPKO Firth Industries a Division of Fletcher Concrete & Infrastructure Ltd, New Zealand Van Khanh BUI Northwestern University,
More informationINVESTIGATION INTO THE USE OF MICROSILICA AND FLY ASH IN SELF COMPACTING CONCRETE
www.arpapress.com/volumes/vol24issue2/ijrras_24_2_03.pdf INVESTIGATION INTO THE USE OF MICROSILICA AND FLY ASH IN SELF COMPACTING CONCRETE Victor Ajileye Faseyemi Technical Manager Al Andalus Factory for
More informationSTUDIES ON SELF COMPACTING CONCRETE USING PHOSPHOGYPSUM
STUDIES ON SELF COMPACTING CONCRETE USING PHOSPHOGYPSUM K.Madhuralalasa 1, Dr.K.Rajasekhar 2 1 PG Student, Department of Civil Engineering, Siddartha Educational Academy Group of Institutions 2 Professor,
More informationBond strength of reinforcement steel in self-compacting concrete
Bond strength of reinforcement steel in self-compacting concrete Introduction A. Foroughi-Asl 1, S. Dilmaghani 2, H. Famili 3 1 Civil Engineering, University of Tabriz, Iran, Aforough@Tabrizu.ac.ir 2 University
More informationAnalysis on Mix Design of High Strength Concrete (M90)
Analysis on Mix Design of High Strength Concrete (M90) CHAITANYA RAJ 1, DIVYANSHI TYAGI 2, GAURAV BUDHANI 3 B.TECH STUDENT 3rd Year Department of Civil Engineering ABES Engineering College Ghaziabad ---------------------------------------------------------------------***---------------------------------------------------------------------
More informationAn Investigation on Effects Of Fly Ash On Strength And Flowability of Self Compacting Concrete
An Investigation on Effects Of Fly Ash On Strength And Flowability of Self Compacting Concrete Prof. Roshan Lal PEC,University of Technology Sector-12, Chandigarh Er. Kuldeep Kumar Chandigarh College of
More informationEXPERIMENTAL AND ANALYTICAL STRENGTH
EXPERIMENTAL AND ANALYTICAL STRENGTH BEHAVIOR OF SELF COMPACTING CONCRETE Dr. R. Vijay Kumar Associate Professor, Department of Civil Engineering, B V Raju Institute of Technology, Narsapur, Telangana,
More informationSELF COMPACTING CONCRETE FROM LOCAL MATERIALS IN NEPAL
SELF COMPACTING CONCRETE FROM LOCAL MATERIALS IN NEPAL Krishna Man Shrestha (1) Jhapper Singh Biswakarma (2) (1) College off Civil Engineering, Fuzhou University, 523# Gongye Rd., Fuzhou 350002, China
More informationA REVIEW ON MECHANICAL PROPERTIES OF HIGH STRENGTH SELF COMPACTING CONCRETE
A REVIEW ON MECHANICAL PROPERTIES OF HIGH STRENGTH SELF COMPACTING CONCRETE M.Karthick 1, K.Nirmalkumar 2 1 II Year M.E., (Structural Engg), Department of Civil Engineering, Kongu Engineering College,
More informationExperimental Investigation and Cost Analysis of Self Compacting Concrete by using Red Mud
Experimental Investigation and Cost Analysis of Self Compacting Concrete by using Red Mud Pravej Akhtar *1, M.C. Paliwal 2, Vikash Kumar Singh 3 *1M.Tech.Scholar,2 Associate Professor, 3. Assistant Professor,
More informationAPPLICATION OF SILICA FUME AND FLY ASH IN SELF CONSOLIDATING CONCRETE; A CASE STUDY
APPLICATION OF SILICA FUME AND FLY ASH IN SELF CONSOLIDATING CONCRETE; A CASE STUDY Ali Pourzarabi 1, Mohammad Shekarchi 2 and Nicolas Ali Libre 3 1 Graduate Research Assistant, Department of Civil and
More informationCHARACTERIZATION OF SELF COMPACTING CONCRETE IN TERMS OF BINGHAM CONSTANTS
CHARACTERIZATION OF SELF COMPACTING CONCRETE IN TERMS OF BINGHAM CONSTANTS H.M.G.U. Karunarathna, DRD Unit, Central Engineering Consultancy Bureau, Colombo 7, Sri Lanka gayanud@gmail.com H. Abeyruwan,
More informationEffect of Polypropylene Fibers on Development of Fresh and Hardened Properties of Recycled Self-compacting Concrete
Effect of Polypropylene Fibers on Development of Fresh and Hardened Properties of Recycled Self-compacting Mounir M. Kamal, Mohamed A. Safan, Zeinab A. Etman and Mahmoud A. Abd-elbaki Abstract: The current
More informationApplication of Self Compacted Concrete in Precast Industry : Sustainability Technology with Green Concrete
Application of Self Compacted Concrete in Precast Industry : Sustainability Technology with Green Concrete by : Gambiro Soeprapto (PT Wijaya Karya Beton) SELF COMPACTED CONCRETE Self-compacting concrete
More informationStudy on Durability Characteristics of Self-Compacting Concrete with Fly Ash
Study on Durability Characteristics of Self-Compacting Concrete with Fly Ash Dhiyaneshwaran, S. 1), Ramanathan, P. 2), Baskar, I. 3) and Venkatasubramani, R. 4) 1) Post-Graduate Student, Department of
More informationAPPLICATION OF SELF-CONSOLIDATING CONCRETE FOR BRIDGE REPAIR
APPLICATION OF SELF-CONSOLIDATING CONCRETE FOR BRIDGE REPAIR Xian-feng Wang The Sixth Construction Group of Shanxi Province, 030024, Shanxi, P. R. China Abstract: A highway bridge in province Shanxi was
More informationSELF COMPACTING CONCRETE WITH QUARRY DUST AS PARTIAL REPLACEMENT FOR FINE AGGREGATE AND FLYASH FOR CEMENT WITH FIBRE REINFORCEMENT
SELF COMPACTING CONCRETE WITH QUARRY DUST AS PARTIAL REPLACEMENT FOR FINE AGGREGATE AND FLYASH FOR CEMENT WITH FIBRE REINFORCEMENT V. Anish 1, Dr. G. Balamurugan 2 1PG student, Department of Civil Engineering,
More informationINFLUENCE Of AGGREGATE ON PROPERTIES OF SELF-CONSOLIDATING CONCRETE
INFLUENCE Of AGGREGATE ON PROPERTIES OF SELF-CONSOLIDATING CONCRETE Youjun Xie, Yanguang Li, Guangcheng Long School of Civil Engineering and Architecture, Central South University, 410075, Changsha, China
More informationEffects of limestone and super-plasticizer on the fresh properties of self-compacting concrete
Effects of limestone and super-plasticizer on the fresh properties of self-compacting concrete Anthony Nkem Ede 1 and Adefemi Adetunji Adegbite 2 1 Department of Civil Engineering, Covenant University,
More informationIS : Dr. S. RAVIRAJ
CONCRETE MIX PROPORTIONING IS 10262 : 2009 Dr. S. RAVIRAJ Professor of Civil Engineering JSS Science and Technology University S.J. College of Engineering Mysuru 570 006 ravirajs@sjce.ac.in 1 Introduction
More informationDevelopment of Air-Enhanced Self-Compacting Concrete
ORIGINAL ARTICLE Development of Air-Enhanced Self-Compacting Concrete Kenta Kameshima*, Anuwat ATTACHAIYAWUTH* and Masahiro OUCHI* Kochi University of Technology* E-mail: kame.kame.black17@gmail.com* ABSTRACT:
More informationExperimental Investigation on Mechanical and Chemical Properties of Self-Compacting Concrete Containing Copper Slag and Metakaolin
International Research Journal of Engineering and Technology (IRJET) e-issn: 9- Volume: Issue: 7 July www.irjet.net p-issn: 9-7 Experimental Investigation on Mechanical and Chemical Properties of Self-Compacting
More informationULTRA HIGH PERFORMANCE AND HIGH EARLY STRENGTH CONCRETE
ULTRA HIGH PERFORMANCE AND HIGH EARLY STRENGTH CONCRETE Mehdi Sadeghi e Habashi, Seraj Higher Education Institue, Iran 36th Conference on OUR WORLD IN CONCRETE & STRUCTURES: 14-16 August 2011, Singapore
More informationEXPERIMENTAL STUDIES ON FIBRE REINFORCED SELF CONSOLODATING SELF CURING CONCRETE
EXPERIMENTAL STUDIES ON FIBRE REINFORCED SELF CONSOLODATING SELF CURING CONCRETE. N.Saravanababu, 2. R.Pradheepa, 3 S.Prema Department of Civil Engineering, Nandha Engineering College. 2 Department of
More informationEffects of expanded perlite aggregate and different curing conditions on the drying shrinkage of self-compacting concrete
Indian Journal of Engineering & Materials Sciences Vol. 13, June 2006, pp. 247-252 Effects of expanded perlite aggregate and different curing conditions on the drying shrinkage of self-compacting concrete
More informationFibrous Triple Blended Concrete Composites Study of Strength Properties
Fibrous Triple Blended Concrete Composites Study of Strength Properties Arfath Khan Md 1, Abdul Wahab 2, B. Dean Kumar 3 1 Asst Prof, CED, NITS, 2 Asst Prof, CED, NSAKCET, 3 Assoc Prof, CED, JNTUHCEH.
More informationSelf Compacting High Performance Concrete with Steel Fibres
Self Compacting High Performance Concrete with Steel Fibres Athulya Sugathan Assistant Professor, Department of Civil Engineering, New Horizon College of Engineering, Visvesvara Technological University
More informationStudy and Analysis of High Performance Concrete and Estimation of Concrete Strength
Study and Analysis of High Performance Concrete and Estimation of Concrete Strength 1 Swapnil Bhoir, 2 Nilam Adsul, 3 Shrikant Charhate 1,2,3 Dept. of Civil Engineering Abstract --The present day world
More informationEXPERMENTAL STUDY ON SELF COMPACTING CONCRETE USING INDUSTRIAL WASTE
International Journal of Scientific Research in Engineering (IJSRE) Vol. (), March, 07 EXPERMENTAL STUDY ON SELF COMPACTING CONCRETE USING INDUSTRIAL WASTE Vishal Raval, HarshalPatel, Parth Tilala, Vipin
More informationMODELING THE EARLY AGE BEHAVIOR OF SELF-COMPACTING CONCRETE USING COAL ASH IN VIETNAM
MODELING THE EARLY AGE BEHAVIOR OF SELF-COMPACTING CONCRETE USING COAL ASH IN VIETNAM M. K. Sam*, Papua New Guinea University of Technology, Papua New Guinea Troung Thi Hong Thuy, Institute of Building
More informationComparison of Durability Performance of Conventional and Air-Entrained Self-Compacting Concrete Modified by Metakaolin and Silica Fume
Comparison of Durability Performance of Conventional and AirEntrained SelfCompacting Concrete Modified by Metakaolin and Silica Fume Abdulkader Ihssan El Mir 1, Salem Georges Nehme 2 1 PhD Student, Department
More informationSplitting tensile strength of self-consolidating concrete and its size effect. *Yi Che 1), Nan Zhang, Feng Yang and Mala Prafulla 2)
Splitting tensile strength of self-consolidating concrete and its size effect *Yi Che 1), Nan Zhang, Feng Yang and Mala Prafulla 2) 1), 2) State Key Laboratory of Coastal and Offshore Engineering, Dalian
More informationStudy of Properties of Self Compacting Concrete with Micro Steel Fibers and Alccofine
Study of of Self Compacting Concrete with Micro Steel Fibers and Alccofine Bletty Baby 1, Jerry Anto 2 1, 2 Department of Civil Engineering, Ilahia College of Engineering & Technology, Mulavoor, Kerala,
More informationINTERNATIONAL JOURNAL OF CIVIL ENGINEERING. International Journal of Civil Engineering and Technology (IJCIET), ISSN (Print),
INTERNATIONAL JOURNAL OF CIVIL ENGINEERING AND TECHNOLOGY (IJCIET) ISSN 0976 6308 (Print) ISSN 0976 6316(Online) Volume 5, Issue 9, September (2014), pp. 156-161 IAEME: www.iaeme.com/ijciet.asp Journal
More informationDoç. Dr. Halit YAZICI. D. E. U. Civil Engineering Department.
Doç. Dr. Halit YAZICI D. E. U. Civil Engineering Department http://kisi.deu.edu.tr/halit.yazici Chemical Admixtures In Concrete What Are They? Ingredients other than: Cement Water Aggregates Added before
More informationKEYWORDS: Self compacted concrete; recycled aggregate; fresh properties; silica fume; EFNARC standards.
MECHANICAL PROPERTIES OF SELF COMPACTED CONCRETE WITH RECYCLED AGGREGATE M. Arafa 1, A. Shaat 2, M. Abou foul 3, M. Farran, A. Karriri 5 1- Associate Prof., Civil Eng Dept., IUG, Palestine, email: marafa@iugaza.edu.ps
More informationTHE SELF COMPACTING CONCRETE (SCC) USING SEAWATER AS MIXING WATER WITHOUT CURING
THE SELF COMPACTING CONCRETE (SCC) USING SEAWATER AS MIXING WATER WITHOUT CURING Erniati Bachtiar Departmentof Civil Engineering, Faculty of Engineering, Fajar University, Makassar, Indonesia E-Mail: erni_nurzaman@yahoo.com
More informationThe Effect of Silica Fume on the Properties of Self-Compacted Lightweight Concrete
Current World Environment Vol. 10(Special Issue 1), 381-388 (2015) The Effect of Silica Fume on the Properties of Self-Compacted Lightweight Concrete Yaghuob Mohammadi 1 *, Seyyed Sajjad Mousavi 1, Farnam
More informationMechanical properties of high strength mortar for repair works
American Journal of Engineering Research (AJER) 2013 American Journal of Engineering Research (AJER) e-issn : 2320-0847 p-issn : 2320-0936 Volume-4 pp-11-16 www.ajer.org Research Paper Open Access Mechanical
More informationInfluence of Aggregate Sizes on the Performance indices of Self Compacting Concrete (SCC)
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) e-issn: 2278-1684,p-ISSN: 2320-334X, Volume 14, Issue 5 Ver. I (Sep. - Oct. 2017), PP 29-33 www.iosrjournals.org Influence of Aggregate Sizes
More informationChapter 6: Admixtures for Concrete
Chapter 6: Admixtures for Concrete Definition A material other than water, aggregates and hydraulic cement that is used as an ingredient in concrete or mortar and is added to the batch immediately before
More informationEFFECT OF MIXED FIBERS (Steel and Polypropylene) ON STRENGTH PROPERTIES OF FIBROUS SELF COMPACTING CONCRETE
EFFECT OF MIXED FIBERS (Steel and Polypropylene) ON STRENGTH PROPERTIES OF FIBROUS SELF COMPACTING CONCRETE S. Vijaya Kumar 1, B. Dean Kumar 2 and B.L.P. Swami 3 1 Associate Professor, 3 Professor & Co-ordinator,
More informatione t International Journal on Emerging Technologies 6(2): 41-52(2015) ISSN No. (Print) : ISSN No. (Online) :
e t International Journal on Emerging Technologies 6(2): 41-52(215) ISSN No. (Print) : 975-8364 ISSN No. (Online) : 2249-3255 A Study on Strength Properties of Self Compacting Concrete with use of Steel
More informationSSRG International Journal of Civil Engineering (SSRG-IJCE) Special Issue ICETSST - April 2018
SSRG International Journal of Civil Engineering (SSRG-IJCE) Special Issue ICETSST - April 218 Experimental Investigation On Self Compacting Concrete By Using Granite Waste And Fly Ash Domi Darius L 1,
More informationEFFECT OF PARTIAL REPLACEMENT OF CEMENT BY SILICA FUMES ON MECHANICAL PROPERTIES OF CONCRETE
EFFECT OF PARTIAL REPLACEMENT OF CEMENT BY SILICA FUMES ON MECHANICAL PROPERTIES OF CONCRETE Keyur Shah 1, Urvesh Barot 2, Samarth Jariwala 3, Avinash Patel 4, Priyank Jariwala 5 Assistant Professor, Civil
More informationDetermination of compressive strength difference between conventional concrete and recycled aggregate concrete
ISSN: 2347-3215 Volume 2 Number 9 (September-2014) pp. 175-180 www.ijcrar.com Determination of compressive strength difference between conventional concrete and recycled aggregate concrete Rahul Sikka
More informationExperimental Investigation on Self Compacting Concrete by Partial Replacement of Fine Aggregate with Quarry Dust and Cement with Fly Ash
Experimental Investigation on Self Compacting Concrete by Partial Replacement of Fine Aggregate with Quarry Dust and Cement with Fly Ash M. Pavan Kumar 1, R. Suresh 2, G.Tirupathi Naidu 3 Assistant Professor,
More informationComparative study of Self Compacting Concrete mixes containing Fly Ash and Rice Husk Ash
American Journal of Engineering Research (AJER) e-issn : 232-847 p-issn : 232-936 Volume-3, Issue-3, pp-15-154 www.ajer.org Research Paper Open Access Comparative study of Self Compacting Concrete mixes
More informationComparison of Properties of Fresh and Hardened Concrete Containing Finely Ground Glass Powder, Fly Ash, or Silica Fume
Article Comparison of Properties of Fresh and Hardened Concrete Containing Finely Ground Glass Powder, Fly Ash, or Silica Fume Rungrawee Wattanapornprom a, and Boonchai Stitmannaithum b Faculty of Engineering,
More informationMicro Filler Effects of Silica-Fume on the Setting and Hardened Properties of Concrete
Research Journal of Applied Sciences, Engineering and Technology 6(14): 2649-2654, 2013 ISSN: 2040-7459; e-issn: 2040-7467 Maxwell Scientific Organization, 2013 Submitted: January 19, 2013 Accepted: February
More information