Effect of Using Crushed Limestone in Concrete Mixes as …
The use of crushed limestone as fine aggregate in concrete effect properties of both fresh and hardened concrete,such as workability and compressive strength, with comparison of concrete made with natural sand. The reason for such influences is due to difference in properties of two types of fine aggregate. Crushed rock fine aggregate had rough
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Seminar on replacement of fine aggregate | PPT
Particle distribution of steel slag is uniform with 83% of the material in between 0.6 mm and 0.15 mm • Grain size distribution of the palm oil clinker fine aggregate is about 46% particles between 1.18 mm–0.075 mm • …
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[PDF] Comparing the Compressive Strengths of
This work is focused on the use of quarry dust as a total replacement to river sand in the production of concrete, and comparing the results (compressive strength) to that obtained from …
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Slump monitoring and electrical resistivity comparison in …
This study aims to investigate the effect of waste steel slag (SS) as partially replaced with cement and fine aggregate on concrete for different mixes in terms of compressive strength (CS) and electrical resistivity (ER). SS is a molten mixture of silicates and oxides that solidifies upon cooling, a byproduct of the steel-making process. Before conducting the design …
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Effect of Plastic Waste as Partial Replacement of Fine …
replacement agent concrete with 1%, 2% for fine aggregate in and 3% replacement of PET bottle fibers for fine aggregate are produced and compared against control mix with no replacement [2]. Keywords: PET, flakes, fibers, waste I. INTRODUCTION Plastics have become an inseparable and integral part of our lives.
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Review on Performance of Quarry Dust as Fine …
Quarry dust can be defined as residue, tailing material after the extraction and processing of rocks to form fine particles less than 4.75mm. Quarry dust, which is generally considered as a waste …
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Study On Behaviour Of Concrete Partially Replacing Quartz Sand As Fine
The research also revealed that there is possibility of replacing fine aggregate with quartz sand in the production of structural concrete. The mix proportion adopted was 1:1.7:3 as per 10262:2009. ... • Compare the strength properties of conventional concrete mix M20 with the properties of concrete with quartz sand partially replacing sand.
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(PDF) Introduction to Quarry-Dust as Partial Replacement …
A large amount of quarry dust waste is dispose into landfills every year. This waste was obtained as a by-product during the production of aggregates through the crushing process of rocks in ...
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Marble Powder As Fine Aggregates in Concrete
A total of 75 concrete samples were made by cement or cement + WSA/fine aggregate/coarse aggregate ratio of 1:1, 5:3, and water-to-cement ratio was kept constant at 0.50. All of these specimens ...
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STRENGTH AND DURABILITY STUDIES ON CONCRETE …
Crusher dust has potential as fine aggregate in concrete structure with a reduction in cost of concrete by about 20 percent compared to conventional concrete.
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Performance of Sustainable Green Concrete Incorporating …
Use of quarry dust and nickel slag as fine aggregate produced a higher uniaxial compressive strength of concrete than that using sand. Specifically, QD25-FNS75 had the highest compressive strength, which was 16% greater than the control specimen QD0-FNS0.
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A Study on Concrete with Quarry-Dust as Partial …
Various researches for the partial replacement of fine aggregate with quarry dust, which are related to my work, areas under: Ilangovan et al. (2008) Studied and reported that the strength …
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THE USE OF RED EARTH, LATERITIC SOILS AND QUARRY …
The world wide consumption of sand as fine aggregate in sandcrete block production is very high, and several developing countries have encountered some strain in the supply of
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(PDF) The Performance of Bamboo Fiber as Fine …
The Performance of Bamboo Fiber as Fine Aggregate Replacement in Concrete. July 2021; ... The comparison at Fi gure 6 below shows that there is a diff erence between the average of compressiv e ...
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Use of Steel Slag in Concrete as Fine Aggregate
Limestone normal aggregate of local sources was used in the preparation of all mixes. Gradation of this was obtained following the ASTMC136 standard procedure. It was found to be well graded and within ASTMC33 grading requirements for coarse aggregates of nominal maximum size 25 – 4.75 mm. 2. Fine aggregate Two types of fine aggregates are used
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Performance of Sustainable Green Concrete Incorporating …
Fine aggregate constitutes 35% to 45% of concrete's volume . Natural sand is the most used fine aggregate and is best obtained from riverbeds as it requires less processing and possesses better quality in terms of particle size distribution and texture. ... The 12% increase in slump in comparison with the control batch is attributed to the ...
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Crumb rubber as partial replacement for fine aggregate in …
Typically, the maximum size of crumb rubber for fine aggregate replacement is 0.1 mm to 4.75 mm, and the most frequently used size is in the range of 2 to 4 mm. Najim and Hall [56] adopted <6 mm crumb rubber, replacing for 6 wt% fine aggregate and another 6 wt% for coarse aggregate. The gradings of crumb rubber used are usually two types ...
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Alternative fine aggregates in production of sustainable …
Crushed rock sand (CRS), industrial by-products (IBP) and recycled fine aggregates (RFA) are different types of alternative fine aggregates. The economic, …
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difference between crusher dust and river sand
comparison between ecosand quarry dust and river sand. Difference between quarry dust and robo sand difference between quarry dust and m sand The difference between a pit and a quarry is comparison of quarydust as fine aggregate difference between Learn More Acme Sand d Fines520 Crushed Fines or Quarry Dust is a form of fractured gravel chips .
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(PDF) The effects of laterite type on compressive …
The effects of laterite type on compressive and flexural strengths of concrete utilizing laterite-sand fine aggregate August 2023 Global Journal of Engineering and Technology Advances 16(2):180-191
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Quantitative comparison of surface and interface adhesive …
1. Introduction. Fine aggregate asphalt mixtures (FAM) are a combination of asphalt binder and the fine aggregate that pass through a No 4 sieve (4.75 mm) [1], [2].FAM are sand asphalt mixtures and are widely used in micro-surfacing and anti-skid layers [3], [4].FAM represent the characteristic scale of damage in asphalt mixtures and thus help provide insight …
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Utilizing Crushed Waste Glass as A Sustainable …
Fine Aggregate: Local river sand with minor soil content, conforming to IS: 383 – 1970 zone II, passing a 4.75mm sieve and retained on a 1.2mm sieve. c. Coarse Aggregates: Selected to pass through a 20mm IS sieve and be retained on a 4.75mm IS sieve,
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Performance assessment of blended self-compacting …
The water absorption capability of FS in comparison with natural aggregate could well account for its higher sorptivity rate [29]. Compared to traditional fine aggregates, FS has a rougher surface and increased porosity. ... Replacement of fine aggregate by up to 40 % by weight of FS and fly ash as supplementary cementitious material in the ...
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Study on Compressive Strength of Quarry Dust as Fine …
It is found that 40% replacement of fine aggregate by quarry dust gives maximum result in strength than normal concrete and then decreases from 50%. The compressive strength is …
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SEA SAND AS FINE AGGREGATE FOR CONCRETE PRODUCTION …
Fine aggregate (sand) was replaced with Sea sand by weight. The proportions of fine aggregate replaced ranged from 20% to at the increment of 20%.The control mix without Sea sand was proportioned as per Indian standard specifications IS: 102621982, to obtain a 28-day cube compressive strength of 20 MPa.
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Quarry dust
In an experimental study conducted by Kumar et al. (2020), quarry dust and foundry sand were utilized as fine aggregate for concrete. Based on the compressive strength results …
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Recycling of PET bottles as fine aggregate in concrete
An attempt to substitute in concrete the 5% by weight of fine aggregate (natural sand) with an equal weight of PET aggregates manufactured from the waste un-washed PET bottles (WPET), is presented. ... In comparison to the control lightweight concrete, the 28-day WPLA concrete compressive strength decreased by 5%, 15% and 30%, with an increase ...
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Comparison of physical and mechanical properties of …
At 28 days of curing, partial replacement of fine aggregate with 20-50% quarry dust content resulted to optimum compressive strength of concrete for several mix ratios and water/cement …
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Strength assessment of concrete with copper slag as fine aggregates
According to their size, aggregates are generally inert and fall into one of two categories: fine or coarse. Fine aggregates are those with a grain size of 4.75 mm or less, and coarse aggregates are those with a grain size of 4.75 mm or more [35].There are various properties of aggregate that have to be checked before use in concrete such as the basic …
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Comparative Study of Sand and Scoria as Fine …
Comparative Study of River sand and Scoria as Fine Aggregate in Concrete Production ... The cost comparison result also showed that, for 1m3concrete cast by SFA, 8.1% reduction in the total cost of concrete for the study area. Therefore this research can conclude that in areas
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