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Study the effect of partially replacement sand by .Deze pagina vertalen

The most economic and environmental problems result from burial agricultural waste materials. The main objective of the present investigation is to assess the usefulness of agricultural waste in mortar admixture. These materials are expected to reduce the density of the admixture, and thus producing lightweight mortar.This study aims to study the effect of using pistachio shells as partial ...

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COCKLE SHELL ASH REPLACEMENT FOR CEMENT AND FILLER IN .

cockle shell ash replacement for cement and filler in concrete The concepts of eco-friendly building are getting more attention today. The use of materials from natural sources is an alternative to the .

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Exploratory study on the use of crushed cockle .

Exploratory study on the use of crushed cockle shell as partial sand replacement in concrete 1. International Journal of Research in Engineering and Science (IJRES) ISSN (Online): 2320-9364, ISSN (Print): 2320-9356 Volume 4 Issue 2 ǁ February. 2016 ǁ PP.67-71 67 | Page Exploratory study on the use of crushed cockle shell as partial sand replacement in concrete ...

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Properties of Concrete with Coconut Shells as Aggregate ... · PDF-bestand

Abstract––Properties of concrete with coconut shells (CS) as aggregate replacement were studied. Control concrete with normal aggregate and CS concrete with 10 - 20% coarse aggregate replacement with CS were made. Two mixes with CS and fly ash were also made to investigate fly ash effect on CS replaced concretes.

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Cockle Shell A Potential Partial Coarse Aggregate ...

the percentage of cockle shell added as partial coarse aggregate replacement become higher. At the replacement of 30% of cockle shell, the concrete mixture which consistency is very low and difficult to be mixed exhibit very low slump. As the amount of cockle shell .

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COCKLE SHELL ASH REPLACEMENT FOR CEMENT AND FILLER IN ...

The next phase involved in determining the concrete properties such as compressive strength, tensile, modulus of elasticity, water permeability and porosity made from mixture of cockle shell ash of 5%, 10%, 15%, 25%, 50% and compared to normal concrete cured in ordinary water at the 7, 28, 90 days and up to 120 days for water permeability test.

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IOP Conference Series: Earth and Environmental Science ... · PDF file

cockle shell as partial sand replacement in POFA cement sand brick were investigated. The properties of this newly developed POFA cement sand brick containing pulverized cockle shell are determined. 2. Methodology . 2.1. Materials . Cement, river sand, water, palm oil fuel ash and cockle shells are among the materials used in specimen preparation.

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Partial Replacement of Cement with Fly Ash In Concrete And ... · PDF-bestand

3. Ultimate compressive strength of concrete decreasing with increase in w/c ratio of concrete. 4. Slump loss of concrete goes on increasing with increase of quantity of fly ash. 5. The 10% and 20% replacement of cement with fly ash shows good compressive strength for 28 days. 6.

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Cockle shell ash replacement for cement and .

Further, maximum concrete strength was shown to be attained with a combination of granite powder and cockle shell at 20% and 15% partial replacements of fine and coarse aggregate, respectively ...

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Muthusamy | Properties of cement sand brick containing ...

This paper discusses the effect of finely crushed cockle shell as partial fine aggregate replacement towards compressive strength, flexural strength and water absorption of cement sand brick. A total of six mixes have been used in this experimental work. Brick produced river sand is considered as control specimen.

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Utilization of fly ash as partial sand replacement in oil ...

Realization on the increasing demand for river sand supply in construction sector has inspired the current research to find alternative material to reduce the use of natural sand in oil palm shell lightweight aggregate concrete (OPS LWAC) production. The existence of fly ash, a by-product generated from coal power plant, which pose negative impact to the environment when it is disposed as ...

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Muthusamy | Properties of cement sand brick .

A total of six mixes have been used in this experimental work. Brick produced river sand is considered as control specimen. Another type of mix was prepared by adding a range of crushed cockle shell that is 10%, 20%, 30%, 40% and 50% as partial fine aggregate replacement. All mixes were subjected to water curing until the testing age.

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Compressive Strength of Brick Containing Crushed Cockle ...

At the first stage of the experimental work, mixes containing various percentage of crushed cockle shell as partial sand replacement were prepared in form of cubes and then water cured.

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CiteSeerX — COCKLE SHELL: A POTENTIAL .

Concrete mixes containing 0%, 5%, 10%, 15%, 20%, 25 % and 30 % cockle shell replacement level were cast before subjected to water curing for 28 days. Workability test and compressive strength test were conducted in accordance to BSEN 12350 and BSEN 12390 respectively. Results show that replacement of appropriate cockle shell content able to ...

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Concrete using agro-waste as fine aggregate for ...

12/1/2016 · Kuo et al. (2013) reported that waste oyster shell, as a sand replacement showed the slump value in the range between 215 and 265 mm which is highest among all agro-waste based normal concrete. In contradictory, Yang et al. (2005) reported that the slump value of oyster shell based concrete was near about 90 mm at 0% replacement and became ...

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COMPRESSIVE STRENGTH OF CONCRETE WITH PARTIAL .

Granite powder and cockle shell are adopted as partial replacements to fine and coarse aggregate respectively. It is concluded from the study that maximum strength is attained with a combination of granite powder and cockle shell at 20% and 15% partial replacements of fine and coarse aggregate respectively for M30 grade Concrete.

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Experimental Study on Strengthening Of Concrete by ... · PDF-bestand

In this project, cement is partial replacement with Fly ash of about 5%, 10%, 15%. The coarse aggregate is partial replacement with 5%, 10%, and 15% by sea shell. Hardened concrete properties such as compressive strength of the concrete on 7, 14, & 28 days has been achieved. A

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An Experimental Study on Partial Replacement of Cement ...

replace of coarse aggregate in solving part of natural aggregate and partial replacement of cement. The waste materials are used such as coconut shells, eggshells powder, cockle shell, periwinkle shell, foundry sand etc. So here in our project we will use coconut shells waste as replacement

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Cockle Shell A Potential Partial Coarse Aggregate ...

Title: Microsoft Word - Cockle Shell A Potential Partial Coarse Aggregate Replacement In Concrete from KMuthusamy.doc Author: Bipul Created Date

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CiteSeerX — COCKLE SHELL: A POTENTIAL PARTIAL COARSE ...

This paper presents the result on the workability and compressive strength of concrete containing various percentage of cockle shell content as partial coarse aggregate replacement. Concrete mixes containing 0%, 5%, 10%, 15%, 20%, 25 % and 30 % cockle shell replacement level were cast before subjected to water curing for 28 days.

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