2019-05-18T17:05:48+00:00

MACHINE CRUSHED ANIMAL BONES AS PARTIAL REPLACEMENT

2012-10-26volcanic slag as coarse aggregate were also investigated and it was found that the volcanic slag can be safely used in the production of semi-lightweight concrete (Topcu, 1997). Combination of coconut shell and grained palm kernel shell were also used as lightweight aggregate in concrete thereby reduces the cost of concrete as well

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INVESTIGATION ON FIRED ANIMAL BONES AS AGGREGATE

2018-11-30INVESTIGATION ON FIRED ANIMAL BONES AS AGGREGATE REPLACEMENT IN CONCRETE John K. Makunza University of Dar es Salaam, Tanzania Abstract In Tanzania there are a lot of animals which are used as meat like cows, goats Cement Fine aggregate Coarse aggregates OPC Fine bones Sand Coarse bones Crushed stones 1 1 0 2 0 4 2 1 1

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Machine crushed animal bones as partial replacement of

An exploratory study on the suitability of the machine crushed animal bones as partial or full replacement for normalcoarse aggregates in concrete works has been carried out. Physical and mechanical properties of machine crushed animal bones and locally available normal aggregate have been determined and compared.

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Performance of Concrete By Using Animal Bone Powder And Fly

2018-06-03Animal Bones As Partial Replacement Of Coarse Aggregates In Lightweight Concrete.”ARPN Journal of Engineering and Applied Sciences, VOL. 7, NO. 9, SEPTEMBER 2012 An exploratory study on the suitability of the machine crushed animal bones as partial or full replacement for normal coarse aggregates in concrete works has been carried out.

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Author: akshay adhore, shubham suryawad, gaurav vispute, prafull tupsoundare

Machine crushed cow bones as a partial replacement of

A study on the suitability and effectiveness of machine crushed cow bones (MCCB) as partial replacement of fine aggregates in concrete works was carried out. Mechanical and physical properties of machine crushed cow bones as a partial replacement for locally available fine aggregates have been determined and compared. 36 concrete

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EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF COARSE

2018-11-05development of new materials relying on renewable resources. Many by- products are used as aggregate for concrete. Seashell waste which is a major financial and operational burden on the shellfish industry is used as an ingredient in concrete thus offering alternatives to preserve natural coarse aggregate for future generation.

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[PDF] INVESTIGATION ON FIRED ANIMAL BONES AS

[email protected]{Makunza2014INVESTIGATIONOF, title={INVESTIGATION ON FIRED ANIMAL BONES AS AGGREGATE REPLACEMENT IN CONCRETE}, author={John K. Makunza}, year={2014} } John K. Makunza In Tanzania there are a lot of animals which are used as meat like cows, goats, sheep and many wild animals. Some

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Suitability of Crushed Cow Bone as Partial Replacement of Fine

2017-01-31Suitability of Crushed Cow Bone as Partial Replacement of Fine Aggregates for the following materials were used: cement; fine aggregate; coarse aggregates; CCB; and water. Ordinary Portland cement (OPC) Suitability of Crushed Cow Bone as Partial Replacement of Fine Aggregates for Concrete Production

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Research Paper USE OF PLASTIC IN A CONCRETE TO IMPROVE ITS

2012-05-09Research Paper USE OF PLASTIC IN A CONCRETE TO IMPROVE ITS PROPERTIES Raghatate Atul M. of coarse aggregate used was 20 mm. The properties 2012/109-111 according to M 20 grade of concrete with w/c ratio 0.45. Fig.1.2:Concrete blocks with plastic pieces

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“Coconut Shell as Partial Replacement of Coarse Aggregate

“Coconut Shell as Partial Replacement of Coarse Aggregate in Concrete” Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. partial replacement of coarse aggregate

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“Coconut Shell as Partial Replacement of Coarse

“Coconut Shell as Partial Replacement of Coarse Aggregate in Concrete” Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. partial replacement of coarse aggregate

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Functions and requirements of ingredients of cement

Coarse aggregate . Functions: Coarse aggregate makes solid and hard mass of concrete with cement and sand. It increases the crushing strength of concrete. It reduces the cost of concrete, since it occupies major volume. Requirements: Coarse aggregate used may be crushed stone, gravel and broken bricks.

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(PDF) Effect of Waste Materials in Partial Replacement of

Experimental fine aggregate, coarse aggregate and the waste materials were study has been conducted for approximately 10 % of the silica performed as per the Indian Standards. fumes in replacement for cement, 20 % of the powdered ceramic waste powder in replacement for fine aggregate and 50 % of the A. Material Used crushed animal bones in

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Effect of Waste Plastic as Partial Replacement of Aggregate in Concrete

2016-04-23coarse aggregates in a concrete T. Subramani [5] observed that, plastic waste can be disposed by using them as construction materials. Since the plastic waste is not suitable to replace fine aggregate it is used to replace the coarse aggregate. The compressive strength and split tensile strength of concrete containing plastic aggregate is

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The Suitability of Partial Replacement of Cement with Rice Husk

2018-12-10Concrete is made by binding of the particles of time aggregate (sand) and coarse aggregate (gravel, stones, broken bricks etc.). The binding agent used is a paste of Portland cement and water in suitable portion. Cement: Cement can be described as a material with adhesive and cohesive properties which make it capable of

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Cockle Shell A Potential Partial Coarse Aggregate Replacement In Concrete

2017-09-01periwinkle shell [3], recycled coarse aggregate [4] and others. However, to the best of author’s knowledge no work has been reported on the use of cockle shells as partial coarse aggregate replacement in concrete . International Journal of Science, Environment and Technology, Vol. 1, No 4, 2012

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Exploratory Study of Date Seed as Coarse Aggregate in Concrete

light of this that this research exploratory studied the suitability of DS when used as coarse aggregate in concrete production. 1.1 Research Hypothesis i Is DS in question possess the required properties of CG. ii What effect would each percentage replacement of CG with DS has on the compressive strength of the hardened concrete.

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Use of Manufactured Sand in Concrete and Construction

2020-01-10Presence of other impurities such as coal, bones, shells, mica and silt etc makes it inferior for the use in cement concrete. The decay of these materials, due to weathering effect, shortens the life of the concrete. Now-a-days, the Government have put ban on lifting sand from River bed. Transportation of sand damages the roads.

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THE EFFECT OF PARTIAL REPLACEMENT OF CEMENT WITH BONE ASH AND WOOD ASH IN CONCRETE

2016-10-19concrete to disintegrate. Both the coarse and fine aggregate were sourced locally. Water The quality of the water used in the concrete mix was such that the chemical reaction, which take place during the setting of cement, are not imparied. In general, portable water is suitable for concreting.

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Spherical Roller Bearing Flaking In Uzbekistan xinhai

Spherical Roller Bearing Flaking In Uzbekistan king. The cause is improper handling. The cause is an excessive axial load. Inner ring of spherical roller bearing. Flaking only on

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Effect of Flaky Plastic Particle Size and Volume Used as

2019-05-30Figure 6 shows that increase in percentage PET from 0% to 20% as partial replacement of coarse aggregate (gravel) in the concrete decreased the density of the PET-concrete mix. This result conforms with decrease in density as fine aggregate (sand) in concrete replaced by the plastic bag waste (PBW) increased from 10% to 40% [29] .

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Performance of mussel shell as aggregate in plain

In this work the performance of mussel shell as aggregate in plain concrete has been studied. The mussel shell used came from the cannery industry, which produces more than 1 million tonnes of shell by-product a year worldwide. The mussel shell has been heat-treated at 135 °C for 30 min and then crushed and sieved into sand and gravel.

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Why fineness modulus of coarse aggregates is more than

Natural sand is also used to make ready mixed structural concrete along with water, cement powder, and a coarse 3/8" to 3/4" aggregate like limestone or gravel. SO, there are ASTM standard that regulate the gradation of aggregates for concrete masonry and structural concrete (ASTM C33 is one of them). Mason sand is used in precast concrete to

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Cement and Concrete Research Journal Elsevier

2020-01-10The aim of Cement and Concrete Research is to publish the best research on cement, cement composites, concrete and other allied materials that incorporate cement. In doing so, the journal will present: the results of research on the properties and performance of cement and concrete; novel experimental techniques; the latest analytical

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Use of plastic waste as aggregate in cement mortar and

Plastic waste aggregate has significantly lower thermal conductivity than the natural aggregate used in concrete preparation. Thus the concrete containing plastic aggregate will have better thermal insulation properties than conventional concrete, which can be used to control heat loss from building during winter and heat gain during summer.

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What is the concrete mixing ratio in M45 Answers

01/05/2012. cement 500 kg,coarse aggregate 1200 kg,fine In most cases a 3 parts aggregate to 1 part's event mixing ratio is used for quality concrete hollow block. The mixing ratio can be Fineaggregate:Coarse aggregate) The ratio obtained is as per design calculations by considering the grade of aggregates and the

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Concrete Wikipedia

2020-01-07Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens over time—most frequently in the past a lime-based cement binder, such as lime

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Effect of Waste Plastic as Partial Replacement of

It was established that it is, in fact possible the use plastic can be used to increase the tensile strength of concrete. T. Subramani [5] observed that, plastic waste can be disposed by using them as construction materials. Since the plastic waste is not suitable to replace fine aggregate it is used to replace the coarse aggregate.

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Sieve Analysis Test Lab Report 1054 Words Bartleby

2012-10-26Usually the cementing material is Portland cement, but sometimes binders such as asphalt or gypsum are used, in which case the concrete may be called asphaltic concrete or gypsum concrete. Properties of concrete are governed not only by the properties of its ingredients (cement, water, sand, and coarse aggregate) but also, to a great

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Comparative Study on performance of concrete with Natural

2017-05-01Comparative Study on performance of concrete with Natural sand and Robo sand P. Bhanu Prakash Reddy #1, (2012) [3] studied the properties of concrete by replacement of natural sand with Artificial sand by 60%. This resulted in producing artificial sand concrete The coarse aggregate is used in saturated surface dry condition.

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