replacing the 0 to 30% (5% increment) of sand with ROBO sand and 40 to 60% of cement with GGBS. Tests were conducted on concrete cubes and cylinders to study compressive and split tensile strengths.

GGBS is partially replaced for cement at varying percentages and addition of 10% of GGBS is found to be optimum. Test results shows that there is an increase in flexural strength, Compressive ...

The consumption of the concrete is huge and. Most popular and widely used building material is concrete in the field of construction. It was found suitable than any other materials and hence very important for the constructional developments. The consumption of the concrete is huge and

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 …

The specific gravity, specific surface, GGBS's chemical composition and impact of GGBS on water absorption were discussed in this study. Replacing GGBS in concrete production reduced the highest point heat of hydration rate and time. The use of GGBS as a partial cement substitute in the range of 30% to 60% developed strength at …

The pursuit of sustainable construction practices has led to a growing interest in the utilization of recycled materials in concrete production. To enhance the utilization of recycled aggregate concrete, its performance in terms of mechanical characteristics need to be optimized. This study investigates the effect of fly ash and …

However, GGBS concrete's early-age strength will rise dramatically when heated during curing. Researchers worldwide have produced excellent work; some are displayed here. Venu Malagavelli reported that by substituting 50% of the cement with GGBS and 25% of the sand with ROBO sand, the compressive strength of high …

[1] studied on high performance concrete with GGBS and robo sand nd concluded that the percentage increase of compressive strength of concrete is 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. Luo et al. [2] experimentally studied the chloride diffusion

PDF | Development and evaluation of high performance concrete using mineral admixture like ggbs for strength and durability parameters | Find, read and cite …

The Development of High Performanced Concrete When Cement & Sand Are Replaced by Ggbs and Robo Sand in Various Proportions. 2016. Akiri Anil Kumar, V. Bhargavi, E. …

This paper presents the study of compressive strength and split tensile strength of M30 conventional concrete by replacing the 0 to 30% (5% increment) of sand with ROBO …

RCPT test result of HPC with various replacement level of Crusher Sand From fig.8, it is evident that the concrete specimen which contains 40% GGBS and 20% crusher sand has low permeability.

VenuMalagavelliet. Al "high performance CONCRETE WITH GGBS AND ROBO SAND"/international journal of engineering and science/ vol. 2(10), 2010, 5107-5113. [6] Swamy R.N, High Performance Durability Through Design. International Workshop on High-performance Concrete, ACI-SP, Vol.159 (14), pp. 209-230, 1996. [7]

In this study, M30 grade of concrete with a combinationofGGBS as partial replacement in the proportion of 0%, 10%, 20%, 30%, 40% and 50% will be replaced and Robo sand (stone dust) as fine aggregate with a full replacement of natural sand, sample specimens are prepared and will be tested for workability, displaying the …

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.

P.N, "High Performance concrete and GGBS and Robo sand", Journal of Engineering Science and T echnology V ol. 2(10), 2010, pp: 5107-5113. 8] Vijaya Sekhar Reddy M., Seshalalitha M., " High ...

The main objective is to study high-performance concrete incorporating GGBS and ROBO sand resulting in required strength characteristics. In the present inves-tigation, the mix design for M30 concrete was done as per the procedure in IS 10262–2009 for both conventional concrete and composite concrete with ROBO sand and GGBS.

Authors have concentrated on M35 concrete with part replacement of cement with Ground Granulated Blast furnace Slag (GGBS) and sand with the ROBO sand (crusher dust). ... The normal concrete may not achieve the properties like uniformity and better performance hence the high performance concrete is becoming the need of time. …

A thorough study is needed for exploring the different proportion of GGBS and ROBO sand and its effect in both the forms of concrete. The main objective is to …

of GGBS to concrete is modest due to the high GGBS percentage replacement. Nevertheless, for 20%. and 40% replacement with the w/c ratio of 0.3, the compressive strength of GGBS concrete is higher ...

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 …

The present paper focuses on the investigating characteristics of M50 grade concrete with partial replacement of cement with Ground Granulated Blast Furnace …

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 ...

Authors have concentrated on M35 concrete with part replacement of cement with Ground Granulated Blast furnace Slag (GGBS) and sand with the ROBO sand (crusher dust). ... The normal concrete may not achieve the properties like uniformity and better performance hence the high performance concrete is becoming the need of time. …

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 7days, 28 ...

As percentage of Robosand replacing River Sand is increased, the workability of the mix decreases irrespective of percentage of GGBS replacing the cement. At

Venu Malagavelli reported that by substituting 50% of the cement with GGBS and 25% of the sand with ROBO sand, the compressive strength of high-strength …

Behaviour of GGBS and ROBO Sand Replaced High Performance Concrete . L. Sai Indrasena Reddy, M.M. Vijayalakshmi, Praveenkumar T R .

Venu Malagavelli et al [12] investigated by using GGBS and Robo sand for M30 Grade. They concluded that the compressive strength of the concrete is recovering by using of SAVEMIX SP111 admixture. The 50% GGBS is recommendable for partial replacement of cement and Robo sand is the alternative material for the fine aggregate.

A STUDY ON SELF COMPACTING CONCRETE MADE WITH PARTIAL REPLACEMENT OF FINE AGGERGATE WITH ROBO SAND AND GGBS AS ADMIXTURE ... as 30% GGBS and 50% Robo sand Replacement 4. REFERENCES [1]. Ouchi, M.and Okamura, Hajme (1997). Self- Compacting High Performance Concrete, Concrete …