2013628;Presence of correct fines in GGBFS reduces the hydration of concrete. For 28 days H 2 SO 4 and HCl curing, average compressive strength was found to be …
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Robosand basically contains angular particles that pass through 4.75 mm sieve and possess rough surface texture. Lot of research has been done regarding the crusher dust as alternative materials for river sand. CONSITUENTS OF CONCRETE: 2.1 GGBS (GROUND GRANULATED BLAST FURNACE SLAG): For the strong building the GGBS is utilized with
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Robosand basically contains angular particles that pass through 4.75 mm sieve and possess rough surface texture. Lot of research has been done regarding the crusher dust as alternative materials for river sand. CONSITUENTS OF CONCRETE: 2.1 GGBS (GROUND GRANULATED BLAST FURNACE SLAG): For the strong building the GGBS is utilized with
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The increase in the flexural strength is seen due to the increase in the percentage of Robosand and GGBS, the highest value of the flexural strength obtained is 21.790 N/mm2. For compression the specimens are tested at 7 days and 28 days, by results it is clear that there is an increase of 14.16% between conventional concrete and high
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2020326;The present work reviews the various mineral admixtures used in concrete which modifies the concrete properties. In this study, cement is partially or completely replaced by different mineral admixtures such as fly ash, silica fume, rice husk ash, Ground Granulated Blast Furnace Slag, palm oil fuel ash and metakaolin. The strength obtained …
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The increase in the flexural strength is seen due to the increase in the percentage of Robosand and GGBS, the highest value of the flexural strength obtained is 21.790 …
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202039;The cement stabilization of peat has been prevalent traditionally throughout the years across the world. However, the drawbacks associated with the manufacturing process of cement finally lead to a great climatic change and environmental threats. Therefore, considering this issue, the present study encourages the use of industrial …
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replacement of GGBS and RoboSand in place of Cement and Sand subjected to three point bending. The cubes and cylinders will be tested on Universal Testing Machine to find out …
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The increase in the flexural strength is seen due to the increase in the percentage of Robosand and GGBS, the highest value of the flexural strength obtained is 21.790 N/mm2. For compression the specimens are tested at 7 days and 28 days, by results it is clear that there is an increase of 14.16% between conventional concrete and high
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Ground Granulated Blast Furnace Slag (GGBS) : GGBS is obtained by quenching molten iron slag (a by-product of iron and steel-making) from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a fine powder.For our research work GGBS used is brought from HULMANI CONSTRUCTION PLANT.
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The purpose of this paper is to describe the various supplementary cementitious materials used for HPC along with their impacts and other ingredients and their properties. - Volume 4 Issue 3, May – June RESEARCH ARTICLE OPEN ACCESS STRENGTH OF HIGH PERFORMANCE CONCRETE WITH GGBS Dr.Ramesh.R.L1, Dr.Nagaraja.P.S2, …
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11;For all of the mixes containing GGBS, when cured at 30 °C, the cross-over effect was delayed even later than 56 days after casting, which is a considerable improvement when compared to the 7-day of PC47. GGBS concretes cured under adiabatic conditions showed also better improvements in compressive strength at early ages than …
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extensively in Europe, USA and Asia. GGBS is mainly used KEYWORDS: High Performance Concrete (HPC), for the cement production from 30 to 70% contents. It Compressive Strength, Ground Granulated Blast improves the quality of the cement and also gives better furnace Slag (GGBS), ROBO sand, Tensile Strength.
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GGBS, carried out to determine optimum percentage of replacement of cement by GGBS at which max. compressive, flexural strength, is achieved. In 2nd phase cement is 5 10 20 30) 60) International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 05 Issue: 08 | Aug www.irjet.net p-ISSN: 2395-0072
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2020710;Higher-strength. Greater durability. Disadvantages of manufactured sand: Higher cost. More requirement of water-cement due to its smooth and angular texture to achieve appropriate workability. Presence of more amount of micro-fine particles that adversely affect on strength and workability of concrete.
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concrete with GGBS and robo sand nd concluded that the 11.06 and 17.6% at the age of 7 and 28 days by replacing 50% of cement with GGBS and 25% of sand with ROBO sand.
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66;GGBS and Fly ash have replaced 5%, 10 %, 15 %, and 20 % of the Portland cement and fly Ash, respectively. All combinations used to have water to cementation materials ratio of 0.45. The
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Robosand basically contains angular particles that pass through 4.75 mm sieve and possess rough surface texture. Lot of research has been done regarding the crusher dust as alternative materials for river sand. CONSITUENTS OF CONCRETE: 2.1 GGBS (GROUND GRANULATED BLAST FURNACE SLAG): For the strong building the GGBS is utilized with
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Experimental study is conduced to evaluate the strength characteristics of hardened concrete. Properties of concrete have been assessed by partially replacing cement wit GGBS and Natural sand with Robo sand. The cement has been replaced by GGBS accordingly in the range of 0%, 5%, 10%, 15%, 20%, & 25% by the weight of cement.
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The purpose of this paper is to describe the various supplementary cementitious materials used for HPC along with their impacts and other ingredients and their properties. - …
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