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A total of 4 class of cube specimen were prepared for this study, such as PC, CC1, CC2, and CC3, where PC denotes plain concrete with 0% replacement, CC1 denotes replacement of cement and sand with 15% GGBS and 10% ROBO sand, respectively, CC2 denotes replacement of cement and sand with 15% GGBS and 20% ROBO sand, …
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Chart -3: Split tensile strength of SCC 3. CONCLUSIONS Based on the results obtained from the experiments Robo sand is a suitable replacement for fine conducted the following conclusions are drawn. The optimum strength is obtained for 30% GGBS aggregate in concrete and Robo sand Compaction.
It was also found that at the percentage replacement of cement by carbon black (CB) (5%) and robo sand (RS) by natural sand (50%), the concrete becomes denser as both carbon black and stone dust ...
Robo sand. R.S is an alternative of river sand in construction. R.S is formed after tough stone stepping-stone by distressing. Robo sand is recognized as construction material in western countries and the usage of R.S has risen in some states in India. • Specific Gravity of R.S = 2.34 • Bulk density of R.S = 10% •
Robo Silicon, for the first time in India, introduced "Manufactured Sand" as a viable, cost-effective and an eco-friendly alternative to the precious and fast depleting natural …
Different strength test were conducted with combination of ROBO Sand and recycled aggregate to study the effect of these two materials on strength Concrete with a characteristic compressive strength of 30 N/mm 2 (M30 grade), was used for our study. In total, 16 sets of 6 cubes each were cast and tested.
Sai Super Sand Minerals Pvt. Ltd. is a Secunderabad, Andhra Pradesh based business venture, which came into existence in the year 2006.We are one of the recognized names of the market engaged in manufacturing and supplying of a wide array of Concrete Mix, Super Sand and Aggregate Mix. Our product range is trusted and admired among …
1.2 ROBO SAND The term "robo sand" refers to artificial sand that is created by crushing real granite. A crushed granite aggregate created by crushing natural granite stone is known as robo sand. Robo Sand is the ideal replacement for river sand. One of the primary components used in
researchers have found a variety of alternatives to sand, one of which is quarry stone powder (artificial / robo / M-SAND). By using this robot sand with sand in various ratios, …
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Different strength test were conducted with combination of ROBO Sand and recycled aggregate to study the effect of these two materials on strength Concrete with a characteristic compressive ...
Robo Silicon Private Limited - Headquartered in Hyderabad, since its incorporation in 1999 and subsequent product launch in 2001, the endeavor has been to offer the best in every aspect - be it mining, quarrying, processing, right up to the delivery of the products.Robo Silicon pioneered manufactured sand in India & was the first company to brand its sand …
Nowadays the call for sand has accelerated immensely, inflicting deficit of appropriate river sand in diverse components of Telangana. Therefore, searching out an opportunity to river sand, Robo sand is determined economical. It competes absence of deleterious substances and higher fine makes it most effective to apply in concreting …
Robo sand is in use in India for long and several companies are working in Andhra Pradesh for long. The final product, manufactured sand, is available to the consumer at around Rs 600 to 800 per ...
This research is aimed at determining the suitability of ROBO sand to replace river sand in the production of concrete, using compressive strength and flexural strength tests as b …
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Find here online price details of companies selling Robo Sand. Get info of suppliers, manufacturers, exporters, traders of Robo Sand for buying in India.
It was also found that at the percentage replacement of cement by carbon black (CB) (5%) and robo sand (RS) by natural sand (50%), the concrete becomes denser as both carbon black and stone dust ...
Hi-tech Crusher & Mines - Manufacturer of Robo Sand, Gsb/ Wetmix & Stones 20mm,40 mm, 10mm from Hyderabad, Telangana, India
The substitution of sand by wood waste can relieve the scarcity of raw materials and lighten concrete masonry block weight. The introduction of a varying proportion (30, 40, 50 and 60 %) of poplar ...
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% ...
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The overall strength of concrete linearly increases for 0%,20%, 40%, 60% replacement of Natural sand by Robo sand as compared with reference mix. Robo sand has a …
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The present paper focuses on investigating characteristics of M30 concrete with partial replacement of cement with Ground Granulated Blastfurnace Slag (GGBS) …
Introduction. The use of manufactured sand as a replacement for river sand is increasing with the ban on sand mining implemented by different states. The other factors are the …
ROBO Sand has balanced physical and chemical properties that can withstand any aggressive environmental and climatic conditions as it has enhanced durability, greater strength and overall economy. Usage of ROBO Sand can overcome the defects occurring in concrete such as honey combing, segregation, voids, capillary etc.
the replacement of sand with ROBO sand at the age 7 and 28 days and split tensile strength at the age of 28 days with the admixtures percentages 0, 1 and 1.5 respectively. The compressive strength and split tensile strength of concrete is increase as the percentage of ROBO sand increases with 1.5% of admixture when compared to 1% of …
After investing time and resources into finding an alternative, he saw Barmac® Vertical Shaft Impactors (VSIs) being used, for the first time, to produce manufactured sand for …
The cost comes out to be Rs 5782.12 per cubic metre of concrete.After replacing the cement with carbon black by 5% and natural sand with robo sand by 50%, the total cost of concrete comes out to ...
Robo sand is sand manufactured in stone quarries and it is a substitute for the river sand which is used in construction. Certain manufacturers are openly claiming that robo sand is a better alternative when compared to river sand. – Gradation of particles can be controlled during the production of robo sand.