Generally, the construction industry uses natural sand or crushed sand or a mixture. According to the literature, concrete is made from river sands and crushed and of ...
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The main objective of this study is to use stone powder in concrete to increase tensile and flexural strength, because we know that concrete is highly compressed and has little stress. …
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utilising this stone dust in concrete mixture can solve the social problem i.e. the environmental impact happened around the stone crusher industry. The waste material resulted from stone …
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The deficit of natural sand arise the need of alternative materials for replacement of natural sand. This experimental study explores in detail the crushed stone dust which is locally available industrial solid waste material in India as alternative material to natural sand that is being conventionally used as fine aggregate in cement concrete.
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The suitability of Crushed granite fine (CGF) to replace river sand in concrete production for use in rigid pavement was investigated. Slump, compressive and indirect tensile strength tests were ...
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preparation of concrete sand is usually used as fine aggregate in Bangladesh (Ahmed and Yusuf, 2009; Aziz, 1995). In this study powder sand (i.e. stone dust) is used as ... crushed stone Cement ...
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Keywords: quarry dust; crushed stone dust; durability; green concrete; sorptivity. INTRODUCTION Concrete is the most common material in building construction. As the consumption of concrete increases, the demand of its component also increased. Requirement of fine aggregate is achieved from the river sand. Excess
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concrete between 8 – 27 %. The effect of stone dust, when it was used as substituting of natural sand in concrete t o durability of concrete; was reported by Shanmugapriya at all. [ 16]. They found that the electric current through to concrete reduces by increasing of the stone dust in concrete mixtures at the age of 28 and 90 days.
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The test results indicate the good prospects of utilizing these wastes in making quality concrete. It was found that the concrete with recycled concrete aggregates as coarse aggregate and 40% replacement of river sand with stone dust provide encouraging results of concrete strength and durability characteristics.
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Researchers showed that river sand can be replaced by using stone dust as to give comparable strength to concrete. Stone dust has somehow similar or better mechanical properties to fine …
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Crushed stone dust filler and aggregates were obtained from IFH Engineering PLC Construction Quarry site around Kaliti area four different sizes: 14-25mm, 6-14mm, 3-6mm, and 0-3mm. The asphalt ...
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Recycled Concrete Aggregate (RCA) is aggregate obtained by recycling clean concrete waste and demolished structures. The effect of different proportions of crushed stone dust and …
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The aim of this study is to analyze the probability of using crushed stone dust as a substitute of fine aggregate (i.e. River Sand) in concrete at 3 MTPA Integrated Steel Plant Project by TATA Steel, Kalinganagar, Odisha, India.
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While using crushed stone dust as fine aggregate in concrete it is found that there is increase in compressive, flexural and tensile strength of concrete (Nagpal et al., 2013). It has been observed that 40% replacement of fine aggregate with stone dust is adaptable (Franklin et al., 2014). It was observed that the replacement of
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Abstract - Stone dust is a waste material obtained from crusher plants. It has potential to be used as partial replacement of natural river sand in concrete. Use of stone dust in concrete not only improve the quality of concrete but also conserve the natural river sand for future generations.
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The percentages of stone dust replacing sand were varied from 0, 20, 30, 40, 60, 80 and 100% to find out the maximum percentage of stone dust to replace sand from river to produce the maximum ...
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Destructive tests on concrete as a replacement of fine aggregates with stone quarry dust revealed that there is an upsurge of compressive resilience by 6.7% [11], 10.56% [12], 22% [13], 22.76% [14 ...
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Table 4 explains the use of solid waste material in the form of crushed stone dust along with five different types of mix that have been introduced as a partial replacement for cement. The following mixes were prepared in accordance with IS 10262–2009 [40] by assembling the cementitious material at 422 kg/m 3, coarse aggregate in a fraction of 462.75 …
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To study the properties of crushed stone sand to prepare concrete by blending or replacing the river sand by crushed stone sand. To study the comparativeness. This assignment is about a completely unique caricature of a self-compacting concrete (SCC) "Subramnian. S. Chattopadhyay. D [3] " that makes use of pounded stone in preference to ...
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The disposal of stone dust and demolished old concrete is becoming a serious issue. To conserve the diminishing natural resources, stone dust and recycled aggregates …
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The research shows that it is possible to manufacture high strength concrete using locally available stone dust. The stone dust sampled from Mlolongo quarries achieved a characteristic …
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There are three main uses for mineral dust are as under: The first use of stone dust is to produce concrete with high compressive strength and workability. The second practical use of stone …
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Stone dust is a waste material that is produced in stone crushing plants. Normally it is disposed-off as a waste material but for its very fine particle size and light weight it has become very …
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Download Citation | On Apr 1, 2023, Avula Pavithra and others published Crushed-stone sand for use in the development of self-compacting concrete (SCC) | Find, read and cite all the research you ...
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