2022.7.7 1. INTRODUCTION 1.1 General Natural fine aggregate is now one of the biggest issues the Indian construction sector is experiencing. They alter the river's course
Read MoreIn this present experimental study a comparative study has been carried out to check the usability of Robo sand in place of natural sand. This study involves determination of
Read More2018.3.10 Robo Sand Introduction - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. This is useful to
Read More2010.10.1 The present paper focuses on investigating characteristics of M30 concrete with partial replacement of cement with Ground
Read More2023.1.12 The weight reduction achieved is 7% and cost reduction is 2% per cubic meter of concrete. Keywords: robo sand, construction, strength of concrete. 1.
Read More2017.10.26 ROBO sand is an eco-friendly product and its helps to conserve nature by preventing depletion of ground water levels. 1.3 Need for ROBO Sand Utilization: The
Read More2021.7.22 INTRODUCTION Cement, sand and aggregates are essential needs for the construction sector. Sand is an important material used in the manufacture of mortar
Read More2015.11.6 In this contribution we report on the investigations of the exclusive production of quarkonium states in proton-proton and nucleus-nucleus reactions at the
Read More2017.9.26 Sand is basic concrete making construction material required in large quantities. Robosand is one among such materials to replace river sand, which can be
Read More2019.2.4 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
Read Moresbm mobile crushing plants images manufacturing machinery of robo sandSand Crusher Machine Manufacturers,Suppliers Exporters Find here details of companies selling Sand Crusher
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Read More2010.10.1 Boobalan S C. This paper presents the effect of silica fume and glass fibre in High Performance Concrete (HPC). In this study, High Performance Concrete mixes with silica fume of 0, 10, and 20% ...
Read More2016.5.20 Robo sand is one of the most used among such materials to replace river sand, which can be used as an alternative to fine aggregate in concrete. In the present investigation workability and strength of concrete was evaluated by replacement of natural sand by Robo sand in proportions of 0%, 50%, 75%, and 100% is studied
Read More2017.10.26 A alternative or replacement product for concrete industry needs to be found. The main parameter investigated in this study is M30 grade concrete with replacement of sand by robosand by 0, 10, 20, 50, 70 and 100%. This paper presents a detailed experimental study on compressive strength, split tensile strength 3, 7 and 28
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Read More2017.5.1 In this present experimental study natural sand is 100% replaced with manufactured sand or Robo Sand. The 28-days compressive strength and Durability of M30 grade concrete is determined. Acids considered for immersion of concrete cubes are 5% hydrochloric acid(HCL) and 5% Magnesium Sulphate(MgSO4) by weight of water for a
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Read More2023.12.21 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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Read More2019.2.4 ROBO sand: ROBO sand or crusher dust obtained from local granite crushers was used in concrete to cast the cubes and cylinders. The bulk density of ROBO sand or crusher dust is 1768 kg/m3. The specific gravity and fineness modulus of ROBO sand are 2.66 and 2.88 respectively. Sieve analysis results are shown in Fig. No. 2
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