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Despite the fact that basalt rock powder and superfine sand weakened the cement mortar's mechanical properties, it was found that they can be added into the cement mortar as partial replacement ...
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This paper Present the experimental study of optimum replacement of natural sand with artificial sand in concrete Concrete is a mix proportion of cement, sand and aggregate. The strength of aggregate will affect on the strength of concrete. ... because of its properties. Artificial sand does not fulfil the few properties of natural sand so that ...
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Concrete with artificial sand has received an increasing number of applications in engineering, artificial sand for sand has been classified as building by GB/T14684-2001 ([1]) Technical code for ...
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Results of rapid chloride penetration test shows that chloride ion penetrability is high for concrete with natural sand while it is reduced using manufactured sand. They attribute this due to …
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A new artificial reef concrete (NARC) with sulphoaluminate cement, marine sand and sea water et al. was proposed. The effect of cement type, sand type and water type on the workability (namely ...
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2.3 Experimental Result and Discussion. Table 3 summarizes the test results of the studied concrete. The slump of concrete increased greatly as the fine artificial sand was blended, the highest slump was 3.5 cm at W F = 5%. The highest compressive strength was at W F = 10%, regardless of testing age. The blending fine artificial sand with coarse artificial sand produced a …
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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.
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Concrete has been a multifaceted as well as a commonly implemented building material. The reasons behind the dominance of concrete are diverse, yet among all, the most prominent are: economically affordable and its integral materials being extensively available; the capability to reform to any desired shape, its adaptability along with sustainability and …
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In the present study, we developed M80 grade of high strength concrete using fully replacement of artificial sand as fine aggregate and fly ash, silica fume as supplementary cementaneous …
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Download Citation | Study on Application of Artificial Sand in Ready-Mixed Concrete | Artificial sand can be obtained by mixing washed sand formed from the the poor quality of natural sand with ...
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In making concrete, a large quantum of sand is mixed in concrete and strongly affects its mechanical properties. In Southern Vietnam, the utilization of crushed sand, an …
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The prediction of concrete's compressive strength is influenced by non-linear characteristics of the constituents, which can be optimized using artificial intelligence (AI) tools [11], [12].AI-based machine learning methods like artificial neural networks (ANN), fuzzy inference systems (FIS), genetic fuzzy systems (GFS), and neuro-fuzzy systems (NFS), are widely …
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In this project workability and compressive strength of concrete have been studied by replacing natural sand with artificial sand with 25%,50%,75%,. Out of these better mix proportion is …
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Soundhirarajan ME and Valli [18] studied the change of concrete strength by replacing natural sand with artificial sand in quarry and believed that artificial sand in quarry was a good substitute. The above studies mainly focus on the working performance and mechanical performance of the RAC, artificial sand concrete, and polypropylene fiber RAC.
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aggregate is called artificial sand . 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. Compressive and tensile test are conducted to study the
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Impact of Artificial Sand on the Properties of Concrete and Mortar Trupti mala pattnaik1, Harekrushna Nayak2 1(Department Of Civil Engineering,Gandhi Engineering College, India) ... Fixing The Desired Mix Proportion The mix design carried out to form the M20 and M30 grade of concrete by using I.S. 10262 with a water-to-binder (W/B) ratio of 0.45.
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A new artificial reef concrete (NARC) with sulphoaluminate cement, marine sand and sea water et al. was proposed. The effect of cement type, sand type and water type on the workability (namely slump, slump loss cohesiveness, water retention), mechanical properties namely compressive strength, splitting tensile strength and dynamic elastic modulus) and …
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artificial sand carried out, shown in table 3. Table 2. Physical properties of river and artificial sand. Properties of specifKrishana river sand Artificial sand Walawa, Sangli. Fineness Modulus 2.5 4.46 Specific Gravity 2.69 2.74 Water Absorption (%) 2.80 1.6 Table 5. Table 3. Details of sieve analysis for natural and artificial sand. Sieve
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PROPORTIONING OF MIX FOR THE DESIGN M25 Concrete mix was designed with 28-days target strengths as 31.6 Mpa and slump of Various mixes which -20mm): Mix 1 b. Concrete (C, AS, NCA-20mm):– Mix 2 Property of Aggregate NFA RFCA AS Specific Gravity 2.75 2.29 2.89 Fineness Modulus 2.748 4.89 3.05
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IS Sieve Percentage Passing Natural Sand Artificial Sand 4.75 mm 96.2 95 2.36 mm 88.4 78 1.18 mm 65.8 55 600 micron 47.1 40 300 micron 19.6 20
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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 ...
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Dhananjay K Parbhat, Rajendra P. Mogre, Dr. Sudhir P. Bajad Feasibility of Artificial Sand in Concrete, International journal of Engineering & Technology (LKCIET) 07 July 2013. M.N. Bajad, Sarang Sakhre Influence of artificial sand on the properties of concrete and mortar, International journal of Engineering & Technology (LKCIET) 1 January 2018
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Shop Sakrete 60-lb Sand Mix Concrete Mix in the Concrete, Cement & Stucco Mixes department at Lowe's. Sand mix/topping and bedding mix is a preblended mixture of sand and cementitious materials. A multi-purpose product designed for a variety of projects.
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One of the cheapest and the easiest ways of getting substitute for natural sand is by crushing natural stone to get artificial sand of desired size and grade [2]. The use of artificial sand will …
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In order to explore the mechanical properties of rock with deep in-situ stress under explosive impact, cemented sand material (artificial material) instead of rock was used to carry out impact ...
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The grading was conducted in accordance with sieve analysis standard BS 3797:1990 to obtain the 10 mm size artificial coarse aggregate and to obtain ceramic fine aggregate passing the 4.75 mm sieve. 2.3 Concrete Mix and Preparation of Test Specimens A concrete mix design was performed in accordance with the Department of Environment (DOE) Method.
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In the present study, an attempt has been made to experimentally study the properties of concrete and mortar by replacing the natural sand with artificial sand.
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In addition, the concept of concrete equivalent mortar (CEM), where the coarse aggregate is replaced by sand with the same total surface area of coarse aggregate, was proposed to estimate the rheological properties of self-compacting concrete [40, 41].This method has been widely used by many researchers [[42], [43], [44]].However, the packing properties of …
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The paper Present the study of replacement of natural sand with artificial sand in concrete conventionally concrete is a mix of cement sand and aggregate there is a large variation in the strength ...
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The artificial sand have to satisfy the technical requisites such as workability, strength and durability of concrete and hence it has become necessary to study these properties in order to check the suitability and appropriate replacement level of artificial sand in comparison with the natural sand for producing concretes in an economical way ...
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