appraisal artificial sand concrete
Research on Compressive Strength of Manufactured Sand Concrete …
The prediction of the compressive strength of siliceous artificial sand concrete was developed using multiple regression analysis, the factors of which were SP, PFA, and SF content, and the response value was compressive strength. ... Nanayakkara, A. Performance evaluation of cement mortar produced with manufactured sand and …
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Engineering benefits of replacing natural sand with manufactured sand
Based on the particle size distribution shown in Fig. 3, the river sand and Msand, in their natural gradation, are classified as poorly graded sand (SP) and well graded sand (SW), respectively ...
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Development of Concrete Using Artificial Sand
Table 4 gives slump value of concrete having artificial sand of different percentage replacement. The results are given in plot in Figure 1. 0% 25% 50% 75% 114 97 93 82 92 ... M R Chitlange, 2010, Appraisal of Artificial Sand Concrete, IE(I) Journal Volume 90. [3] R. Ilangovana1, N. Mahendrana1 and K. Nagamanib2,
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Study on the Properties of Cement Concrete Using …
Specimens were cast to compare the strength properties of concrete with river sand and manufactured sand as fine aggregate . Specimens for compressive strength, tensile …
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Study on Compressive Strength of Quarry Dust as Fine Aggregate in Concrete
With observation of 20% of quarry dust (7 days), the average compressive strength is 29.62 N/mm 2 whereas that for natural sand is 28.44 N/mm 2. For 25% quarry dust, the value increased to 30.81 N/mm 2. Finally, for 30% quarry dust, the strength increased to 32.88 N/mm 2.
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Cement and concrete as an engineering material: An historic appraisal …
Varying the mix of cement, sand and aggregate used in a concrete blend enables its use in a range of applications. Construction of a typical family home will require 14 tonnes of cement, a kilometre of motorway will contain as much as 2,500 tonnes of cement, and a building can be made to last for 100 years. Products can be designed, …
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Preparation and Evaluation of Artificial Cores of
Numerous researches have been conducted in terms of making artificial cores. Simandoux made artificial cores of unconsolidated sand directly, but found the cores difficult to shape with low intensity . Hum made artificial cores with a certain intensity with acrylic resin, cement, and quartz sand . The similarity of the permeability was mainly ...
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EFFECT OF MANUFACTURED SAND AS A REPLACEMENT …
Moreover, the replacement percentage increases the percentage difference up to 3.38%, 3.76% and 11.86%, respectively than natural sand strength (13) . In (15) studied, Msand (30% and 50% ...
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Influence of artificial sand on the properties of concrete and mortar
Most studies related to artificial sand in civil engineering have focused on the comparison of strength property between natural sand-based concrete and artificial sand-based concrete [1][2][3] [4 ...
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Feasibility Of Artificial Sand In Concrete | Semantic Scholar
This paper present the physibility of artificial sand in concrete for the purpose of experimentation concrete mixes are design for m20 and m25 grades by 0 to 100 % with …
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(PDF) Feasibility Of Artificial Sand In Concrete
PDF | The paper Present the study of replacement of natural sand with artificial sand in concrete conventionally concrete is a mix …
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Effect of Sand Content on the Workability and Mechanical
The objective of this study is to examine the workability and various mechanical properties of concrete using artificial lightweight aggregates produced from expanded bottom ash and dredged soil. Fifteen concrete mixes were classified into three groups with regard to the designed compressive strengths corresponding to 18 MPa, 24 …
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On early Mechanical Properties of Artificial Sand Concrete
Comparisons were also made between mixtures with natural or artificial sand, casts with a water/cement ratio of 0.7 and casts with a water/cement ratio of 0.5 (but with the same cement content as ...
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Strength Appraisal of High Grade Concrete by using …
Use of a large quantity of natural sand making an adverse effect on the nature . For a sustainable development, it is necessary to replace a natural sand and cement with artificial sand and high reactive metakaolin respectively. Till the date, the utilization of artificial sand in concrete is 80 % and 60 % in Mumbai and Pune respectively.
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Investigation of micro-structure and compression behavior of cement …
The natural sand and artificial geopolymer sand was used as the fine aggregates in cement mortar design. The density of natural sand and artificial geopolymer sand were 2777.0 kg/m 3 and 1600.0 kg/m 3, respectively. Six different batches of cement mortar were cast by replacing 0.0%, 20.0%, 40.0%, 60.0%, 80.0% and 100.0% of natural …
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A Review Paper on Artificial Sand by Replacement of …
18.265 when natural sand replacing with artificial sand increase in proportion of artificial sand the concrete mix becomes harsh. Workability reduces with increasing the % of artificial sand. ... M.R. Chitlange 2010- Appraisal of artificial sand concrete, IE(I) Journel Volume 90. 5) Rajendra P. Mogare, Dr. Dhanjay Prabhat-It recommended as ...
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Steel fiber reinforced artificial sand concrete
Steel fiber reinforced artificial sand concrete - Appraisal in earthquake resisting structures. January 2012. Authors: M.R. Chitlange. P.S. Pajgade. Request full …
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Strength Appraisal of High Grade Concrete by using …
for producing high grade concrete with an improved engineering properties. Keywords: Artificial sand, Core sample, High grade concrete (HGC), High Reactive Metakaoline, …
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Experimental Study on the Properties of Mortar and Concrete …
Machine-made sand is gradually replacing natural sand to achieve sustainable development. Experimental studies and gray-correlation analysis were used to study the properties of tunnel slag machine-made mortar and concrete. The properties of machine-made mortar with different stone powder content were analyzed through …
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Buildings | Free Full-Text | Contribution of Steel Fiber to the …
Due to the high price of river sand, its shortage and unsustainable extraction from the environment, artificial sand (AS) has been promoted as a fine aggregate for producing concrete. However, it has been acknowledged that a high content of limestone powder (LP), up to 15 wt.%, as a by-product in AS coexists and it has an adverse impact …
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A review on effect of M sand in the properties of concrete
The construction sector consumes a large amount of concrete. Sand accounts for approximately 35% of the volume of concrete. Manufactured sand is a by-product and it is a usable substitute for river sand. The manufactured sand obtained from hard rocks by crushing plant. ... Strength Appraisal of Artificial Sand as Fine …
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(PDF) The Feasibility of Basalt Rock Powder and Superfine Sand …
Therefore, replacement percentages were 10%, 15%, 20%, 25% and 30% when the basalt rock powder replaced Portland cement and in case the artificial sand was replaced by superfine sand, 10%, 20%, 30 ...
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Steel rebar corrosion in artificial reef concrete with sulphoaluminate
For sea water and marine sand-based artificial reef concrete (ARC), sulphoaluminate cement (SAC) significantly improves the microstructure and decreases the chloride penetration and the water absorption rate. ... Evaluation on steel corrosion risk of seawater sea sand concrete with low water-to-binder ratio by electrochemical …
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Performance evaluation of cement mortar produced with manufactured sand
Performance evaluation of cement mortar produced with manufactured sand and offshore sand as alternatives for river sand. ... Furthermore, the average particle size of artificial sand dust from all three lithologies (diabase, tuff, and basalt) was reduced. However, the flowability of the mortars increased by 12.1%, 7.4%, and 6.4% respectively. ...
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What are the Differences between Artificial Sand and Natural Sand …
Various specifications of artificial sand. 1 The fineness modulus of coarse sand is 3.7-3.1, and the average particle size is 0.5mm or more. 2 The fineness modulus of medium sand is 3.0-2.3, and the average particle size is 0.35mm to 0.5mm. 3 The fineness modulus of the fine sand is 2.2-1.6, and the average particle size is 0.25mm to 0.35mm.
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Difference Between Artificial Sand and Natural …
The fineness modulus of sand used in ordinary concrete is 3.7-1.6, medium sand is suitable, and coarse sand plus a small amount of fine sand can also be used, and the ratio is 4 to 1. For natural sand, one …
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Feasibility Of Artificial Sand In Concrete – IJERT
This paper present the physibility of artificial sand in concrete for the purpose of experimentation concrete mixes are design for m20 and m25 grades by 0 to 100 % with increment of 20 % replacement of natural sand by artificial sand. ... M R Chitlange, 2010, Appraisal of Artificial Sand Concrete, IE(I) Journal Volume 90. M.S.Shetty, …
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Breaking Down the Different Types of Sand Used …
River sand is usually used in foundations, while concrete sand is used to make concrete and mortar. M-sand is an artificial version of natural sand and can make stronger structures, while fill sand and utility sand have …
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Performance of recycled waste glass sand as partial replacement of sand
General purpose cement with specific surface area of 562 m 2 /kg was used throughout the research. The equivalent alkali content (Na 2 O eq = Na 2 O + 0.658 K 2 O) of this cement was calculated to be 0.39% (expressed as low alkali cement, i.e. less than 0.6%). The coarse aggregate used was obtained from Edmonton Quarry, following the …
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Influence of manufactured sand's characteristics on its concrete …
Evaluation Testing and Comparison Between Crushed Manufactured Sand and Natural Sand. University of Illinois (2005) ... Research on properties of concrete prepared with artificial sand containing stone powder at high content. Key Eng. Mater., 302 (2006), pp. 263-268. View in Scopus Google Scholar [21]
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