To study the performance of Rice husk ash in partial replacement with Sand as geotechnical material in the construction of roads the following test program has done Sand Sand was obtained from River Nagavali Srikakulam Andhra Pradesh and collected and subjected to Geotechnical characterizations The results are shown in table 1 and fig 1
Get Pricegravity showed lower values than that of the river sand What is suggested is that a larger volume of CCB will result for a unit replacement by weight of river sand The parameters that measure the internal structures like the void ratio porosity and the water absorption showed higher values than the river sand This suggests that
Get Pricepercentages of sea sand as fine aggregate as partial replacement 3 The sea sand is replaced accordingly 20% 30% 60% and by river sand partially and 100% completely replaced 4 To determine the optimum percentage of sea sand replacement in the concrete LITERATURE REVIEW et al March2016 experimental
Get Priceduced with sawdust as partial replacement of sand an exper imental investigation was conducted to study the following properties weight density water absorption and compressive strength Fig 2 Crashing of Blocks samples The arrangement of the experimental programcan be summ a rized in the flow chart shown in figure 3
Get PriceApr 20 2021Qudoos et al [31] utilized polypropylene fiber and WSA in concrete as partial replacement of cement A decrease in compressive strength and increasing flexure strength with the incorporation of polypropylene fibers were reported However WSA densified microstructure due to pozzolanic activity
Get PriceThe mix was obtained for a varying percentage of plastic waste and artificial sand by 5 10 15 and 20 percent by weight of natural sand requirement Result showed there was considerable improvement in compressive strength and workability up to 10 percent of replacement
Get PriceStudied the utilization as partial replacement of fine aggregate for establishing sustainable concrete In this study effect of foundry sand as fine aggregate replacement with M25 1 mix proportion w/c ratio also the percentage of foundry sand used for replacement were 0% 10% 20% 30% 40%
Get PriceBurhanudin et al [10] obtained that the optimum replacement content of GCBA with cement is 20% at the grinding time of Influence of Partial Replacement of Cement and Sand with Coal Bottom Ash on Concrete Properties Mohammed Yahya Mohammed Al Fasih Mohd Haziman Wan Ibrahim Nurul Fasihah Basirun
Get Priceaggregates by volume for M sand will not do any harm to concrete and also it will not have any adverse effects on the strength and durability Key Words steel slag partial replacement of fine aggregate 1 INTRODUCTION Steel Industries are growing widely nowadays The extract of steel means steel slag is harmful which increases
Get PriceOut of the replacement percentages of 10% to 50% the highest strength was achieved at 30% in compressive split and flexural strength Divakar et al10 2024 have experimented on the behaviour of M20 grade concrete with the use of granite fines as a partial replacement for sand in 5% 15% 25% 35% and
Get PriceThe partial replacement of sand with waste foundry sand in normal concrete or C D waste coarse aggregate concrete shows improved stress strain characteristics and increased compressive strength with age and the maximum strength obtained at 20% replacement content 2
Get PriceThis research work studies the partial replacement of fine sand with local sand 0 % 70 % with 10 % increment replacement of fine sand with local sand is used Local sand is washed in purpose made tank with # 200 sieve at outlet Eight batches of concrete masonry units are prepared Each batch contains 6 specimen
Get PriceAdvance concrete technology can reduce the consumption of natural resources and energy sources thereby lessen the burden of pollutants on environment We describes the feasibility of using the marble sludge dust in concrete production as partial replacement of cement Presented by Rahul Jamsheed Shanil Geo and Jagdeesh under the guidance of Miss DIVYA
Get PriceThis present work is an attempt to use quarry dust as a Partial replacement of sand in concrete Using this reduction of cost and safe disposal of material is achieved The experimental investigations were carried out by replacing sand with quarry dust in various percentage as 0% 10% 20% 30% 40% 50%
Get Priceshell PCS for partial replacement of sand in concrete mixture The properties of conventional concrete mix are compared with concrete mix with its sand replaced with 10% and 15% PCS used as partial replacement for aggregates Richardson and Fuller 2024 Binag 2024 and Lertwattanaruk et al 2024 also investigated the use of
Get Priceetc the natural sand is used as the fine aggregate in this study Various tests were conducted for fine aggregate also to find out the finest of sand specific gravity of sand etc Colorless odorless potable fresh water was used for mixing the concrete Here ceramic powder is used as partial cement
Get PriceThe project covers the employment of recycled e waste plastic aggregate as partial replacement of natural fine aggregate in cement concrete combine The percentages of recycled plastic fine
Get Pricethe partial replacement of sand with marble waste and workability as shown in fig 10 and scoria up to 67% can improve the compressive based on fig 10 tradeoffs are made between strength of concrete up to 30% however further an strength workability and cost mix 1 has a 0% increase/ increase in replacement of marble waste and scoria …
Get PriceThese materials are expected to reduce the density of the admixture and thus producing lightweight study aims to study the effect of using pistachio shells as partial replacement of sand on the properties of cement mortar
Get PricePrevious studies based on the partial replacement of sand by PET show that there is a decrease on the compressive and flexural strength and an increase on the water absorption of the samples with the inclusion of polymers [14 14 CORREA PM Estudo comparativo da influência da adição de PET e PP pós consumo na produção do concreto estrutural
Get PriceIt is also inferred from the literature that partially replacement of normal sand with M Sand and ordinary Portland cement with lime stone powder produces no appreciable increase in compressive and tensile strength due to the variation in mix ratio The lime stone powder obtained from limestone quarries
Get PricePotential use of FCC spent catalyst as partial replacement of cement or sand in cement mortars / Al Jabri Khalifa Baawain Mahad Taha Ramzi et al In Construction and Building Materials Vol 39 2024 p 77 81 Research output Contribution to journal › Article › peer review
Get PriceThis includes an M Sand and Micro silica of a unique quantity to make higher cement strength and additionally to improve its ductility and fresh concrete properties In this research work replacement of flay ash is 0 control mix % 15% and % used The replacement of micro silica 0 3% 6% and 9%
Get PricePaper Title Strength and Durability study on Standard Concrete with Partial Replacement of Cement and Sand using Egg Shell Powder and Earthenware Aggregates for Sustainable Construction ISSN 2349 3585 361 Reuse and Recycle The goal of 3R s is to prevent waste and conserve natural resources available on earth
Get Priceinternational journal of scientific and research publications volume 5 issue 7 july 2024 1 issn 2250 3153 partial replacement of sand by quarry dust in concrete sumit l chauhan raju assistant professor p i g c e nagpur abstract the paper describe the role of quarry dust in the of various complex silicates are formed …
Get PriceThe use of crushed rock sand as a partial replacement of river sand in concrete production was investigated Water cement ratio varied between and for 0 % to 100 % natural sand replacement The slump ranged between 49 and 60 mm for 0 % to 100 % natural sand replacement The average compressive strength of the control concrete C20
Get PriceThis study investigated the use of sawdust as partial replacement for fine aggregates in concrete production Sawdust was used to replace fine aggregates from 0% to 50% in steps of 10%
Get PricePartial replacement of waste foundry sand and recycled aggregate in concrete Sarita Chandrakanth1 and 1 2 Dept of Civil Engineering Bidwe Abstract Low cost concrete production by replacement of fine sand with Foundry sand is a new
Get PriceGhanem et al EFFECT OF PARTIAL REPLACEMENT OF SAND BY MSWI BA ON THE PROPERTIE Published by Digital Commons BAU 2024 particle size distribution a sand b bottom ash The chemical composition of BA was determined using X Ray Fluorescence XRF analysis The XRF test was conducted at Sibline cement factory laboratory in Lebanon
Get Pricein the present study manufactured sand with varying proportions from 0 to 40 % by its weight are mixed with concrete materials as a partial replacement with fine aggregates analysed for its physical and engineering properties with the further analysis an introduction of manufactured sand in a proper proportions will lead to increase in the …
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