This paper investigates the influences of dosage of ground granulated blast furnace slag (GGBS) (0%, 20%, 40%, 60% and 80%) to chloride diffusion coefficient. And the time dependency of apparent ...
ISO 14000 is an international standard for environmental management system whereas GGBS is a BCA certification scheme where a company needs to demonstrate its performance to specific sustainable and gracious construction practices before it can be certified. While there are some similarities in environmental management and sustainable ...
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To meet the growing applications for the river sand, Robosand that possess the similar characteristics as that of river sand can be utilized in the construction activity. 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.
It is discovered that by replacement of cement with GGBS and the sand with ROBO sand helped in improving the quality of the solid considerably contrasted with ostensible blend concrete. The ...
As an outcome of the experiments and researches, cement based concrete which meets special performance with respect to workability, strength and durability known as "High Performance Concrete" was developed. High performance concrete (HPC) is a concrete meeting special combinations of performance and uniformity and normal mixing.
– The project is to study of HPC using tertiary blends of GGBS and Metakaoline. Concrete is the most extensively used construction material in the world. The addition of mineral admixture in cement has suddenly increased along with the development of concrete industry, due to the consideration of cost saving, energy saving, environmental protection …
The blessing paper offices around the investigating properties of M50 grade concrete with midway superseding of cement with Ground Granulated Blast Furnace Slag (GGBS) and …
Hpc With Ggbs And Robosand---- - hpc with ggbs and robosand - urodzenibyzyc.pl. From the experimental results 50% of cement can be replaced with GGBS. 6. The percentage increase of compressive st rength of concrete is 11.06 a nd 17.6% at the age of 7 and 2 8 days. by ...mechanical properties of GGBS and Robosand. A.
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The Development of High Performanced Concrete When Cement & Sand Are Replaced by Ggbs and Robo Sand in Various Proportions . × Close Log In. Log in with Facebook Log in with Google. or. Email. Password. Remember me on this computer. or reset password. Enter the email address you signed up with and we'll email you a reset link. ...
The compressive strength and tensile strength of HPC are better than those of ordinary concrete. Get Price; An Experimental Investigation on Polypropylene Fibre and. results for GGBS in HPC). The 40% of GGBS in concrete mix obtain maximum compressive strength for 7 days and 28 days of curing period [8,9].
High Performance Concrete (HPC) is a concrete meeting special combinations of performance and uniformity requirements that …
Various combination have been made with different proportions of Cement, Ground Granulated Blast Furnace Slag, Robosand, Coarse aggregate and Water. Properties of …
hpc avec ggbs et robosand. The different percentages (0%, 10%, 20%, 30%, 40% & 50%) of GGBS as partial replacement of cement added in concrete cubes are conducting by compressive strength test (figure 5 show that optimizing the results for GGBS in HPC). The 40% of GGBS in concrete mix obtain maximum compressive strength for 7 …
% Replacement of Cement with GGBS Robosand (0%) (25%) Robosand (50%) Robosand (75%) Robosand () 619 International Journal of Engineering Research & Technology (IJERT) Vol. 2 Issue 8, August - 2013 IJERTIJERT ISSN: 2278-0181 IJERTV2IS80344 738. Tests are performed by replacing the cement with
HIGH PERFORMANCE CONCRETE WITH GGBS AND ROBO SAND sieve analysis report of robo sand,Ground Granulated Blastfurnace Slag (GGBS) and sand with the ROBO sand indices are 28 and 17% respectively Sieve analysis results are shown in Table No2 0 Test Specimens and test procedure: The concrete cubes of 150mm …
Hpc With Ggbs And Robosand. GGBS and Robosand by M.Vijaya Sekhar Reddy M.Sehalalitha. In their research work they prepared a High Performance Concrete HPC . Jul 05 2015 High Performance Concrete with GGBS and Robosand Venu Malagavelli et. al. / International Journal of Engineering Science and Technology Vol. 2 10 2010 5107 5113. 9 …
The 3-D shapes and chambers are endeavored for compressive qualities and split flexibility. It is found that by method for the fragmentary supplantings of cement with GGBS and the sand with ROBO sand helped in improving the high-caliber of the solid liberally diverged from apparent mix concrete. The compressive incredible is found at …
Robosand basically contains angular particles that pass through 4.75 mm sieve and possess rough surface texture.The present study discusses the compressive strength, split tensile strength and flexural strength of high performance concrete by replacing the River sand with Robosand in percentages of 0, 25, 50, 75 and 100 together …
Different concrete mixtures were cast and tested with different levels of cement replacement (0 %, 10 %, 20 %, 30% and 40 %) of GGBS with active silica fume as addition (0 %, 5 %, 10 % and 15 % by weight of cement). High performance concrete (HPC) is a concrete meeting special combinations of performance and uniformity requirements.
Hpc Made By Ggbs And Robosand Indiari guide . Hpc Made By Ggbs And Robosand. copper slag as sand replacement on hpc,hpc made by ggbs and robosand lebanon performance study on ggbs concrete with robosand manufacturing sand produced from granite stone, has been .ggbs robo sand,dec 10, 2015 average compressive …
L INDRA SENA REDDY et al. (2021) The present evaluation focuses on optimal utilization of GGBS on M50 grade of concrete with various proportions mixes (0%, 10%, 20%, 30%, 40%) and replacement of …
3.5. Ground Granulated Blast Furnace Slag (GGBS) As indicated by its name GGBS is a by product from the blast furnaces in the iron manufacturing units. This slag is rapidly cooled in large volumes of water in order to get glass like structure for inducing superior cementatious properties to the slag. This 'granulated'
Know More,Hpc Con Ggbs Y Robosand Hpc con ggbs y robosand lt gt pf trituradora de impacto.pe series jaw crusher is usually used as primary crusher in quarry production lines, mineral ore crushing plants and powder making plants can be described as obbligato machine.leer m225s contacto.pe trituradora de mand237bula.
The present experimental study focuses on the mechanical properties of M 60 HPC concrete with partial replacement of Cement by Ground Granulated Blast Furnace Slag (GGBS) …
The mixed ratio (water:binder:sand:aggregate) for the three kinds of concretes was 0.34:1:1.7:3.29. The binder of GGBS concrete is 30% ordinary Portland cement (OPC) and 70% GGBS and that of GGBS concrete with some gypsum is 30% OPC, 65% GGBS and 5% gypsum. Experiment for expression method. Pastes and mortars, whose mixed …
The present paper focuses on the investigating characteristics of M50 grade concrete with partial replacement of cement with Ground Granulated Blast Furnace Slag …
this the sand had replaced with Robosand at a various percentages of 0%, 25%, 50%, 75% and . Along with this, cement has been replaced with GGBS at percentages of 40%, …
THE PARTIAL REPLACEMENT OF GGBS AND ROBOSAND IN PLACE OF CEMENT AND SAND G. ANIL KUMAR M. Tech, Structural Engineering Gandhiji Institute of Science & Technology Mrs. S. TULASI RAMAN ... HPC is nothing but high strength concrete not only gives high ultimate strength but performs better in many aspects like durability, abrasion …
Demonstrates the rate supplanting of Waterway Sand with Robosand together with the supplanting of bond with GGBS. The strength properties of concrete are known to be …
It is discovered that by replacement of cement with GGBS and the sand with ROBO sand helped in improving the quality of the solid considerably contrasted with …
Several indigenous materials are being experimented to substitute the filler material and binding material in concrete. To optimize the cost and to utilize sustainable material from the iron industry effectively, cement can be substituted with GGBS partially in various proportions (Siddique and Bennacer 2012).It is known as a non-toxic and non …
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. Download Free PDF View PDF. ... CC+40%GGBS 4.01 • The maximum increase in split tensile CC+50%GGBS 3.50 strength is about 15.46% as compared to that of conventional mix at ...
Concrete is the most famous and extensively used building material, owes to its advantageous properties, production and maintenance over steel and timber. Concrete is a matrix consists of basic ingredients namely binding material, fine aggregate, coarse aggregates and water. Conventional binding material cement has now become expensive …
Chủ trì: Wang Ling Đơn vị: Viện Hàn lâm KH VLXD TQ Nghiên cứu ảnh hưởng của GGBS và SF tới khả năng công tác, cường độ và độ bền lâu của bê tông tính năng cao- cường độ cao HS-HPC. Sử dụng phụ gia hoá học và phụ gia khoáng đã tạo ra được bê tông cường độ cao ...
Mix Design: The concrete mix is designed as per IS 10262 – 1982, IS 456-2000 and SP 23 for the conventional concrete and finally 0 to 30% river sand has been replaced by ROBO sand and 40 to 60% ...
