High Performance Concrete Using Robo Sand. STRENGTH PROPERTIES OF HIGH PERFORMANCE CONCRETE USING GGBS AND ROBO SAND M. Vijaya Sekhar Reddy 1*, M. Seshalalitha 2 1*HOD and Assistant Professor, Department of Civil Engineering Srikalahasteeswara Institute of Technology, Srikalahasti, and Research Scholar at Sri Venkateswara University College of .
aggregates in concrete, International diary of mechanical building and PC applications, vol. 1, no. 7, pp. 140-144, 2013.  Venu Malagavelli et al: examination on qualities of M30 concrete with incomplete supplanting of cement with GGBS and sand with the ROBO sand. The cubes and cylinders are tried for both compressive and
A Study On Durability Of Concrete By Partial Replacement Of Cement With Steel Slag Powder Using Robo Sand 1 SHAIK YASEEN, 2 Mohd Yousuf Ahmed 1 M.Tech Student (Structural Engineering), 2 Assistant Professor Nawab Shah Alam Khan College Of Engineering & Technology
Ground Granulated Blastfurnace Slag (GGBS) and sand with the ROBO sand (crusher dust). The cubes and cylinders are tested for both compressive and tensile strengths. It is found that by the partial replacement of cement with GGBS and sand with ROBO sand helped in improving the strength of the concrete substantially compared to normal mix concrete.
iii. The recommended % replacement of sand by copper slag is 40% iv. The addition of slag in concrete does not have any environmental problem. * Filtered sand and Sea Sand The use of filtered sand and sea sand have posed many challenges to the engineers as many of the concrete structures failed using the filtered sand and sea sand.
Manufactured sand as a replacement fine aggregate in concrete is receiving Green sand Robo sand Poabs sand . Get Price; partial replacement of cement with marble powder - Stone . partial replacement of cement with marble powder a for seminar report on partial replacement of cement project on partial replacement of Robo Sand Machinery . Get Price
15% of cement. Water permeability in concrete reduced up to 40% replacement of copper slag with that of sand. Venu Malagavelli et al  investigation on characteristics of M30 concrete with partial replacement of cement with GGBS and sand with the ROBO sand. The cubes and cylinders are tested for both compressive and tensile strengths.
An Experimental Study on Partial Replacement of Cement by Ggbs and Natural Sand by Quarry Sand in Concrete Chaithra H L1, Pramod K2, Dr. Chandrashekar A3 1PG Student, Dept of Civil Engineering, K V G College of Engineering, Sullia, India 2Assistant Professor, Dept of Civil Engineering, K V G College of Engineering, Sullia, India 3HOD, Dept. of Civil Engineering, K VG College of Engineering ...
properties of concrete, cast with partial replacement of sand with 10%, 20%, 30%, 40%, 50%, 75%, of Robo sand and cement content was replaced with 5%, 10%, 15% and 20% of proportions of metakaolin. 2.2.1 MANUFACTURE PROCESS OF CONCRETE: Batching: The measurement of materials for making concrete is termed as batching.
By using foundry sand by partial replacement into concrete, can be used to produce eco-friendly and low cost building material. In this study an experimental investigation is carried out by varying percentages of fine aggregate with foundry sand to produce low cost and eco- friendly concrete.
Concrete is most widely used building material in the world, as well as the largest user of natural resources with annual consumption of 12.6 billion tons. Basically it consists of aggregates which are bonded together by cement and water. The major part of concrete besides the cement is the aggregate. Aggregate include sand and crushed stone ...
The paper presents a concrete mix design procedure for partial replacement of sand with quartz sand. Present method was performed to evaluate the additional compressive, flexural strength with higher slump over conventional concrete in which sand is replaced with 0%, 25%, 50% and of quartz sand by weight with 1% super plasticizers.
Behaviour Of Concrete On Replacement Of Sand With. River sand is most commonly used fine aggregate in the production of concrete poses the problem of acute shortage in many areas. Jena.S Optimum utiliation of Quarry dust as partial replacement of sand in concrete …
Influence of Metakaolin in Concrete as Partial Replacement of Cement, International Journal of Civil Engineering and Technology, 9(7), 2018, pp. 105–111. ... cement and fine aggregate with ground granulated blast furnace slag and robo sand respectively. From the experimental investigation they found that both can be used as
Study on Strength of Concrete Using Robo Sand as a Partial concrete with Robo sand and percentage replacement of Robo sand by river use. Robo sand is a material of high quality, in contradiction to non-refined surplus from coarse aggregate .
 Investigated the characteristics of M 30 concrete with partial replacement of cement by GGBS and sand with ROBO sand (crusher dust) for compressive and tensile The paper evaluated the ...
HIGH PERFORMANCE CONCRETE WITH GGBS AND ROBO . HIGH PERFORMANCE CONCRETE WITH GGBS AND ROBO SAND VENU MALAGAVELLI . concrete and finally 0 to 30% river sand has been replaced by ROBO sand and 40 to 60% cement replaced with . and 5 represents the compressive strength of conventional concrete and modified concrete i.e. with the replacement of sand with ROBO sand …
This paper presents the results of an experimental investigation carried out to evaluate the mechanical properties of concrete mixtures in which fine aggregate (regular sand) was partially replaced with used-foundry sand (UFS). Fine aggregate was replaced with three percentages (10%, 20%, and …
Partial Replacement of Sand with Quarry Dust in Concrete . Partial Replacement of Sand with Quarry Dust in. Concrete. Chandana Sukesh, Katakam Bala Krishna, P.Sri ... Strength of Concrete by Partial Replacement of Fine Aggregate Using Quarry Dust and Cement by Silica Fume Abstract Sand collected from Aeolian deposit is expensive ...
In the present investigation workability, strength and durability of concrete with manufactured sand as replacement to natural sand in proportions of 0%, 20%, 40%, 60% and is studied.
Comparative Study on performance of concrete with Natural sand and Robo sand P. Bhanu Prakash Reddy #1, V ... and S. R. Satone (2013) , studied on the effect of quarry dust as partial replacement of sand in concrete. In the experimental work concrete cubes, beams, cylinders are casted by replacing with ... Robo sand concrete and conventional ...
Sand particles generally posses a size range of 4.75 to 0.07 mm and for producing a good concrete, "single-size" aggregates are usually preferred. The particle size distributions for sand and five different samples of CSFB are presented in Table 4 and Figs. 4 and 5, respectively. Table 4 Particle Size Distributions for Sand and CSFB Samples
7/1/2017· Yes As quarry dust(also called as crushed sand) is a byproduct obtained after crushing of stones(rocks) to make aggregates. * Results have shown that the concrete ...
Study on Strength of Concrete Using Robo Sand as a Partial Replacement of Fine Aggregate . By S.Rukmangadhara Rao and G.Himali Kumari. Abstract. Robo sand is one of the most used among such materials to replace river sand, which can be used as anud alternative to fine aggregate in concrete. In the present investigation workability and strength ...
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