• Construction Sand at Best Price in India

    View Mobile Number. Call 91 . Contact Supplier Request a quote. Blue M Sand Double Wash Grade Grade 1 Packaging Size Truck ₹ 44/ CFT. Get Quote. Gray Plaster M Sand Packaging Size Lorry Grade Standard Grade 1 ₹ 75/ cft. Get Quote. Red Sand For Soil Application Packaging Type Truck ₹ 35/ Cubic Feet s

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  • PDF Strength appraisal of artificial sand as fine

    1.32 and 1620 kg/m 3 respectively. 3.1.4 Steel fibers. The crimpled steel fibres of equivalent diameter. 1.35 mm and 40 mm long with as pect ratio of 30 were. used in the natural sand and

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  • PDF

    Effect of Sand Fines and Water/Cement Ratio on Concrete

    the sand content in concrete. The sand particles retained on the 75µm sieve were gathered washed with water to remove left over fines and dried by spreading in air for 7 days. Table 1 Concrete Mix Proportion for Casting Specimens. Fines Cement kg Sand kg Coarse Aggregate kg 12 mm max. size Fines Normal Sand 2 15.789 0.632 30

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  • Free Access to Scientific Journals

    OMICS International publishes 700 Open Access Journals in the fields of Clinical Medical Life Science Pharma Environmental Engineering and Management. Open Access Journals. 44 Home Register Site Map Contact Us Editors Recommendation 1 . About Us Open Access.

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  • Using of Backpropagation Neural Network in Estimation of

    The results of laboratory studies showed that the using of the ratio of sand to cement 1 and waste aggregate with 20 weight ratio W20 replacing of normal aggregate increased the 28 days compressive strength to the maximum stage 45.23 MPa. In the next stage in order to develop the experimental results backpropagation neural network was used.

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  • PDF

    PAPER OPEN ACCESS QIOXHQFHRIQRQ

    Jan 24 2021  Glass powder in concrete increases the mechanical properties efficiently when compared with the conventional concrete. The specific gravity is 2.5. 2.5 Concrete mix design. The concrete mixture has been designed as per IS 10262 2019 19 for M20 grade of concrete. The proportion of the concrete mixture is 1 1.5 2.5 with w/c ratio 0.44. To

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  • Conceptual design and cost analysis of a large‐scale plant

    Sep 17 2021  International Journal of Ceramic Engineering and Science is a peer reviewed interdisciplinary journal covering all The production of artificial aggregates using waste can be an excellent alternative for use in concrete because it reduces the mining of this type of material reuses materials that could be taken to landfills reduces the

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  • Indian Concrete Journal

    Our reviewers evaluate submissions to the Journal based on predefined criteria and share their constructive feedback to up the quality. View some of our Reviewers . The Indian Concrete Journal is the oldest journal for concrete in the country. Subscribe. Explore Journals View All. Nov2021. Oct2021. Sep2021. Aug2021. Jul2021

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  • Strength and Durability Properties of Granite Powder

    T. Felixkala P. Partheeban ‘Granite powder concrete’ Indian Journal of Science and Technology vol.3 No.3 Mar 2010 ISSN 0974 6846. 2 S.A. Daimi ‘Durability studies of concrete made by using artificial sand with dust and natural sand’ International Journal of Earth Sciences and Engineering ISSN vol. 04 No.06 SPL

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  • PDF To study the strength of concrete due to partial

    Thete et al. 15 explored the effect of using artificial sand instead of natural sand on the performance of ordinary concrete. Bhanuse et al. 16 examined the

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  • Causes and Prevention of Structural Failures

    On inspection it was found that one of the building columns was constructed on filled up well. The old well is filled with sand and an Isolated footing was constructed on the well. As the construction progressed load on column increased. The foundation has settled leading to the failure of the building. Prevention

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  • Compressive Strength of Artificial Sand Recycled Concrete

    The compressive strength of the concrete with artificial sand were increased by incorporating stone powder. The optimal SP content of RCC35 and NC35 is 20 while RCC45 is 10 . The Indian Conerete Journal 2003 1 845 848. 5 V.L. Bonavetti E.F. Irassar. The effect of stone dust conent in sand J . Cement and Concrete Research 2003

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  • M 80 Grade Pumpable Concrete

    A mix of M 80 Grade suitable for pumped concrete is to be designed with the following materials and detail. 1. OPC 53 Grade 7 day strength 52.5 N/mm 2 Spgr 3.15. 2. Silica Fume Specific Gravity 2.20. 3. Standard deviation for the mix 5.0 N/mm 2. 4. Grading and properties of river sand and 12.5 mm crushed aggregate are given in Table 1. 5.

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  • AI and Machine Learning in Banking A Systematic

    Dec 18 2017  Machine learning techniques are using in many sectors for the better performance. Most of the time these are used for the prediction purpose so that the organization can take the necessary steps. In this paper the different advantages and benefits of Artificial intelligence and machine learning techniques are discussed. The work of different researchers is discussed in

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  • World s beaches disappearing due to climate crisis study

    Mar 02 2020  In 30 years erosion will have destroyed 36 097km 22 430 miles or 13.6 of sandy coastlines identified from satellite images by scientists for the Joint Research Centre JRC of the European

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  • DR HIMANI SAINI

    DR HIMANI SAINI Indian Institute Of Technology Roorkee Mathematics Department Graduate Student. Studies Optimization Mathematical Programming Operations Research and Optimization techniques. Cement –Sand Bricks more. by DR HIMANI SAINI. Publication Date 2008 Publication Name The Indian Concrete Journal by 30 day views total

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  • PDF A MIX DESIGN PROCEDURE FOR SELF COMPACTING CONCRETE

    In study RHA is used as a mineral admixture as replacement 2. MIX DESIGN of cement. 2.1 Design specification 2.3.1 Steps in the Mix Proportion 12 13 Trail mix 1 1. Grade of concrete Used for study M30 1. Targeted mean strength for M30 grade concrete 2. Characteristic Compressive strength 30 MPa fck = fck ks 3.

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  • Indian Concrete Journal

    An experimental study in developing self compacting concrete as per IS 10262 2019 by utilising the marginal materials as fines Ajay N. Ashwin M. Joshi Girish S. Namratha Bharadwaj Self compacting concrete SCC is a flowable mix which can spread and fill the form work completely encapsulating the reinforcement and consolidating on its own self weight while

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  • Sensitivity Analysis and Strength ..

    Dec 03 2020  An Artificial Neural Network ANN model was developed by using these data sets to predict the compressive and flexural strength of concrete and a sensitivity analysis using Connection Weights Algorithm was performed to determine the parameter with the most significant importance to the strength of concrete. PET bottles to sand and

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  • A comparative study on prediction models for ..

    Modeling the weight and length changes of the concrete exposed to sulfate using artificial neural network. Revista de la Construcción 17 3 337 353. Links Wu T. Wei H. Liu X. Xing G. 2016 . Factors influencing the mechanical properties of lightweight aggregate concrete. Indian Journal of Engineering and Material sciences

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  • 7 LAB TESTS ON AGGREGATE TO CHECK QUALITY FOR USE IN

    Sep 12 2015  A maximum value of 40 percent is allowed for WBM base course in Indian conditions. For bituminous concrete a maximum value of 35 percent is specified. Also read Los Angeles Abrasion Value Test Procedure of Aggregates. 3. Impact Test Fig 3 Impact Test Setup. The aggregate impact test is carried out to evaluate the resistance to impact of

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  • Artificial Sand

    Dec 15 2021  Artificial sand also called crushed sand or mechanical sand m sand refers to rocks mine tailings or industrial waste granules with a particle size of less than 4.75 mm. It is processed by mechanical crushing and sieving. In China the artificial sand was mainly used in the construction of hydropower systems.

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  • PDF

    IS 383 1970 Specification for Coarse and Fine

    2.1.1 JVuttrral SandFine aggregate resulting from the natural disinteg ration of rock and which has been deposited by streams or glacial agencies. 2.1.2 Crushed Stone SandFine aggregate produced by crushing hard stone. 2.1.3 Crushed Grace1 Sandline aggregate produced by crushing natural gravel. .

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  • Experimental investigation on manufactured sand m sand

    Jul 23 2019  1. IS 383 1970 Recommended guidelines for concrete mix Bureau of Indian standards New Delhi. Google Scholar 2. Mani Kandhan. K.U Sathya Kumar. N Uthaya. K Mechanical properties of high strength concrete by using M sand as a fine aggregate International Journal of Advanced Technology in Engineering and Science Vol. 03 01 pp.

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  • Indian Concrete Journal

    Indian Concrete Journal Journal Feb 2019 Experimental investigations on distinctive characteristics of reactive powder concrete Jyoti P. Bhusari and K. S. Gumaste An extensive experimental study on various characteristics of Reactive Powder Concrete RPC cured in normal conditions is investigated.

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  • PDF

    IS 2116 1980 Sand for masonry mortars

    2.1 SandA fine aggregate which is either natural sand or crushed stone sand or crushed gravel sand. 2.2 Natural SandA fine aggregate produced by the natural disinte gration of rock and which has been deposited by streams or glacial agencies. 2.3 Crushed Stone Sand and Gravel

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  • What are the Materials for Replacement of Sand in Concrete

    The percentage passing 150 microns of manufactured sand is relaxed to 20 while that of natural sand is limited to 10 . As per design and economics crushed sand can be used to partially or fully replace river sand from a concrete mix. The Availability of crushed sand is not a concern as it can be manufactured from rocks in any season.

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  • Influence of Local Sand on the Physicomechanical

    Dec 01 2016  The study on the properties of concrete by replacement of natural sand with artificial sand was conducted by Vinayak 2012. The results have shown that the natural sand can be replaced with the artificial sand up to a maximum replacement level of 60 in order to produce concrete of satisfactory workability and compressive strength.

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  • What are the Differences between Artificial Sand and

    Apr 18 2020  The solid performance of the artificial sand is slightly worse than that of the river sand but it still can meet the international sand standard. However for the construction that is often subjected to frictional impact the lime sand ratio of the concrete the crushing index and the stone powder content of the sand should be controlled.

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  • PDF

    COMPARATIVE ANALYSIS OF RIVER SAND M SAND

    International Research Journal of Engineering and Technology IRJET e ISSN 2395 0056 Volume 06 Issue 05 May 2019 irjet p ISSN 2395 0072 Artificial sand concrete Conventional concrete Compressive strength split tensile strength Flexure strength by the Indian Standard IS 1199 1959 which allows the test

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  • Effect of Coconut Fiber Length and Content on Properties

    Feb 28 2020  1.2. Natural Fibers in Normal Strength Concrete. The mechanical properties of concrete can be enhanced by using natural or artificial fibers 12 13 14 .Eswari et al. reported that concrete strength ductility damage tolerance in flexure and energy absorption capacity can be enhanced by the incorporation of fibers in the concrete.The addition of fibers delays crack

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  • CivilDigital

    Our Mission. To provide Free online access to an e treasure of quality educational materials as collected from various eminent sources to support the learning requisites of civil engineering students throughout the world promoting the concept of green learning and the value of sharing knowledge. And to offer a virtual platform to exchange

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  • The world is facing a global sand crisis

    Sep 07 2017  Massive amounts of sand are mined for land reclamation projects shale gas extraction and beach renourishment programs. Recent floods in Houston India Nepal and Bangladesh will add to growing

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