Ground-granulated blast-furnace slag (GGBS or GGBFS) 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.
Jun 03, 2013· BINQ Mining > Crusher Mill ... Print. comparison of strength with robo sand and regular sand. Posted at:June 3, 2013[ 4.6 - 1988 Ratings] high performance concrete with ggbs and robo sand – IJEST. with GGBS and sand with ROBO sand helped in improving the strength of the concrete substantially compared to normal mix concrete.
High strength concrete and high-performance concrete are not synonymous because strength and performance of concrete are different properties of concrete. High-strength concrete is defined based on its compressive strength at a given age. During 1970s, any concrete mixtures which showed 40 MPa or ...
HIGH PERFORMANCE CONCRETE WITH GGBS AND ROBO SAND. with GGBS and sand with ROBO sand helped in improving the strength of the, crusher dust which can be called as ROBO sand has been accepted as a.
(PDF) High performance concrete with GGBS and ROBO sand. PDF | Concrete is a mixture of cement, fine aggregate, coarse aggregate and water. Concrete plays a vital role in the development of infrastructure Viz., buildings, industrial structures, bridges and highways etc. leading to utilization of large quantity of concrete.
Strength And Workability Characteristics Of High Performance Concrete With Partial Replacement Of Cement And Sand With GGBS & Robosand M. Sai Lakshmi 1 Dr. B. S. R. K Prasad 2 V. Mallikarjuna 3 S. Krishna Rao 4 1Post-Graduate Student, Department of Civil Engineering, V.R. Siddhartha Engineering College, Vijayawada – 520 007
Request PDF on ResearchGate | Shortterm durability characteristics of Robo Sand and GGBFS based high performance concrete | High performance concrete always shows some special performance …
Determine how much coarse aggregate and fine aggregate you need for your mixture. Making concrete is a delicate balance, particularly if you are going to make ultra high performance concrete. The standard ratio is 11 percent Portland cement, 41 percent coarse aggregates (such as gravel or crushed stone) and 26 percent fine aggregates, such as sand.
high-performance concrete and why they are selected. Table 17-2 lists properties that can be selected for high-performance con-crete. Not all properties can be achieved at the same time. High-performance concrete specifications ideally should be perform-ance oriented. Unfortunately, many speci-fications are a combination of performance
High Performance Concrete Using Robo Sand. highperformance concrete and why they are selected table 172 lists properties that can be selected for highperformance concrete not all properties can be achieved at the same time highperformance concrete specifications ideally should be performance oriented unfortunately many specifications are a combination of performance
High performance concrete conforms to a set of standards above those of the common applications such as high strength, high workability, high elastic modulus, low permeability and high durability. Concrete is generally a mixture of cement, fine and coarse aggregates. ... " CONCRETE, . . GGBS and Robo sand.
Apr 16, 2015· New technology drives innovation in all things from cars to coatings. Water-based epoxies are no exception. In the past, water based epoxies were no more than modified 2-part acrylics, which contained more water than resins.
High Performance Concrete . HPC concretes are usually designed using materials other than cement alone to achieve these requirements, such as flyash (from the coal burning process), ground blast furnace slag (from the steel making process, or microsilica fume (from the reduction of high quality quartz in an electric arc furnace).
Comparative Study on performance of concrete with Natural sand and Robo sand P. Bhanu Prakash Reddy #1, V.Sowjanya Vani *2, N.Sunil #3 #1 PG Student, Department of Civil Engineering, GITAM University, Visakhapatnam, Andhra Pradesh, India [email protected] *2Assistant Professor, Department of Civil Engineering, GITAM University, Visakhapatnam, Andhra …
M.D.Narendra et.al, An experimental study on high performance concrete partially replacing cement and fine aggregate with ggbs & robo sand, International Journal of Engineering Sciences & Emerging Technologies, Volume 7, Issue 5 Mar. 2015. ISSN: 22316604 5.
High-performance concrete (HPC) is concrete that has been designed to be more durable and, if necessary, stronger than conventional concrete. HPC mixtures are composed of essentially the same materials as conventional concrete mixtures, but the proportions are designed, or engineered, to provide the strength and durability needed for the structural and environmental requirements of the project.
High performance concrete is the one which possesses high strength, high workability, high elastic modulus, low permeability and high durability. The present investigation deals with the development of high performance concrete when the cement and river sand are replaced by GGBS and Robosand in various proportions. This study mainly focuses
Mar 31, 2013· high performance concrete with ggbs and robo sand – International …. The present paper focuses on investigating characteristics of M30 concrete with … Ground Granulated Blastfurnace Slag (GGBS) and sand with the ROBO sand … »More detailed
with GGBS and sand with ROBO sand helped in improving the strength of the concrete substantially compared to normal mix concrete. Keywords: High Performance Concrete (HPC), Compressive Strength, Ground Granulated Blastfurnace Slag (GGBS), ROBO sand, Tensile Strength. Introduction: Concrete is basically a mixture of cement, fine and coarse ...
AN EXPERIMENTAL STUDIES ON HIGH PERFORMANCE CONCRETE BY USING GGBS AND ROBO SAND V.HARANI1,K.RAJASEKHAR2 1PG Student, 2Professor, Department of Civil Engineering, Siddartha Educational Academy Group of Institution/ Integrated Campus, Tirupathi(Rural)/ JNTUA Anathapuramu, (India)
robo sand makers in hyderabad. ... journal of engineering science and technology vol. 2(10), 2010, 5107 5113 high performance concrete with ggbs and robo sand . Read more. robo sand plants in hyderabad - BINQ Mining. ... High Quality Crusher. robo sand makers in hyderabad SBM Crushers Find ☆ prices for robo sand in hyderabad ☆ on the web ...
replacement of natural sand by m-sand In high performance concrete with nano silica". International Journal of Emerging Technology and Advanced Engineering Volume 3, Issue 11.  Mahesh Patel, P. S. Rao, T. N. Patel May (2013) " Experimental Investigation on Strength of High Performance Concrete with GGBS and Crusher Sand".
River sand is the one of the basic material in the manufacture of concrete. High Performance Concrete (HPC) is a concrete meeting special combinations of performance and uniformity requirements that cannot be always achieved routinely by using
robo breaker for concrete. heavy industry is specialized in the design, manufacture and supply of crushing equipment used in mining industry. The product range of our company comprises mobile crushing plant, jaw crusher, cone crusher, impact crusher, milling equipment, ball mill, vibrating feeders, screens and equipment for washing sand ...
High performance concrete with GGBS and ROBO sand.pdf Venu Malagavelli et. al. / International Journal of Engineering Science and Technology Vol. 2(10), 2010, 5107-5113
The present study focus on the self compacting concrete made with GGBS and robo sand. In this study GGBS and robo sand are used at various proportions. As we know the ... Concrete", and later proposed as "Self Compacting High Performance Concrete". 1.1 Self-Compacting Concrete Self-compacting concrete (SCC) is a flowing concrete mixture ...
Ultra high performance concrete is a modern creation that is changing the way we look at construction. While normal concrete has a strength rating in the range of 3,000 to 4,000 psi (pounds per square inch), ultra high performance concrete has a strength rating many times that.