2021-4-17 · In our project, those shells are used as partial coarse aggregate replacement in concrete which is an effort towards protecting natural coarse aggregate for future generation. Coarse aggregate is partially replaced with 0%, 5%, 10% & 15% by oyster shells. Grade of concrete adopted is M30. Workability, compressive, split tensile & flexural ...
2021-4-3 · Coarse aggregate, Seashells, compressive strength, flexural strength, split tensile strength. 1. Introduction In this research work properties of structural concrete when seashells are used as coarse aggregate replacement were studied. Most of the waste materials are non-bio degradable and
2021-11-1 · Alternative Materials for Coarse Aggregates. There are a number of materials available for the alternative for coarse aggregate in concrete concrete, we can alternate cement with reuse materials to reduce energy consumption. The list of wastes used in concrete can include fly ash, wood ash, blast furnace slag, or fumed silica. The partial replacement of coarse aggregate in concrete can …
2021-1-28 · seashell content as a coarse aggregate is made based upon experimental results. The present proposed study is expected to produce results to enhance the understanding of the seashell as a coarse aggregate in concrete along with partial replacement of cement by fly ash of 25%. Further it was planned to extend the
2021-10-24 · Although inclusion of seashell aggregate reduces the physico-mechanical properties of concrete, utilising some seashells as partial coarse aggregate at up to 50% substitution level can produce ...
2021-2-27 · considered in which the waste plastic bottle caps is used as the replacement of coarse aggregate in the concrete. Concrete cubes were casted taking 10%, 20% and 30% of plastic as partial replacement of coarse aggregate and tested for 7, 14 and 28 days of compressive strength of concrete. Keyword : Plastic, Reuse and waste plastic bottle caps. 1.
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.
2013-11-1 · Sea shells used as partial aggregate replacement in concrete Sea shells used as partial aggregate replacement in concrete Alan Elliott Richardson; Thomas Fuller 2013-11-01 00:00:00 Purpose – The purpose of this paper is to examine the use of a waste marine sea shell product incorporated into a concrete mix as an aggregate replacement.
2020-10-26 · Study on Waste Marble as Partial Replacement of Coarse Aggregate in Concrete Sarath Sunil, Nisha Varghese Abstract— Marble wastes is an industrial waste produced from cutting of marble stone for usage in various construction applications in India. Also, a large amount of marble is accumulating in the environment due to demolition of old structures having marble.
2021-10-17 · Seashells have been used as partial replacement for fine or coarse aggregate of concrete in var-ious percentages, as admixtures in a concrete mix, partial cement replacement, and the devel-opment of pervious concrete. The use of sea-shells in concrete production reduces environmental pollution and the demand for
2020-3-23 · Partial Replacement of Rubberized Material as Coarse Aggregate in Concrete Gokulnath.N Assistant Professor in Civil Engineering Sri Ranganathar Institute of Engineering & Technology Coimbatore – .641110. [email protected] Arunrajan.U.G Assistant Professor in Civil Engineering Sri Ranganathar Institute of Engineering & Technology
2021-2-27 · of polystyrene beads as coarse aggregate. A comparative study on strength parameters is also done against conventional concrete to study the behavior of the polystyrene aggregate. For this 10%, 15%, 25%, 30% and 35% replacement of coarse aggregate by expanded polystyrene beads is attempted in this work. 1.1 Expanded polystyrene (EPS)
2016-11-15 · included in concrete as replacement to fine aggregate since it is also a waste and similar to that of sand. The aggregate which passes through the 4.75mm sieve is used as a partial replacement to fine aggregate of 10% in combination with the coarse aggregate replacement. Table4: Properties of Ceramic tile aggregate S.No Description Test Results
2017-9-1 · Keywords: cockle shell, partial coarse aggregate replacement, concrete, workability, compressive strength. Introduction Research towards producing a new concrete material stems out from two factors presented by two different industries in Malaysia that is the growing need of construction trade and by-product of cockle shell trade.
the production of palm kernel oil. They are of irregular shapes and vary in sizes from fine aggregate to coarse aggregate. The aim of this research was to determine the effect of PKS on Normal Weight Concrete (NWC) as partial replacement of normal weight aggregate (NWA). Effects of PKS on NWC considered were in terms of
2013-11-4 · – The purpose of this paper is to examine the use of a waste marine sea shell product incorporated into a concrete mix as an aggregate replacement. Utilising shells reduces the storage of shell waste, also reducing the need for quarried aggregate and has potential benefits of adding a different material to a design mix concrete mix design for improved performance., – The test methods used ...
2017-6-19 · 2.2.1 Replacement of coarse aggregate 17 2.2.2 Replacement of fine aggregate 18 . xi ... 2.3.2 Behavior of concrete with coconut shell 20 2.4 Concrete With Coconut Shell As Partial Replacement Of Aggregates 21 2.4.1 Mix proportion of coconut waste in …
2020-4-1 · Waste Coconut Shell as a Partial Replacement of Coarse Aggregate in Concrete Mix - An Experimental Study Yogesh Narayan Sonawane1, Chetan Jaiprakash Chitte2 1, 2Assistant Professor, R. C. Patel Institute of Technology, Shirpur, Maharashtra, India Abstract: In construction industry the rising cost of construction material is the great factor ...
2016-12-31 · coconut shell concrete with the replacement of 16%, 18.5% and 20% by coarse aggregate By testing the concrete cubes, at th28 day 16% replacement of coarse aggregate by coconut shell shows that the strength of the coconut shell concrete was decreased by 4.02% from …
This paper presents the result on the workability and compressive strength of concrete containing various percentage of cockle shell content as partial coarse aggregate …
2016-3-22 · (2)Coarse aggregate: Coarse aggregate may be in the form of irregular broken stones or naturally occurring rounded gravel. Materials which are large to be retained on 4.75mm sieve size called as coarse aggregate. It acts as a main filler, and forms the adhere in the form of film. Aggregates balance the shrinkage and volume changes of concrete
2015-1-1 · Blood clam or cockle (Anadara granosa) shell is a type of marine by-product that can be used to replace aggregate or cement partially in concrete this research, the ground cockle seashell was used as a partial cement replacement. The ground seashells were prepared by burning, crushing, grinding and filtering the cockle using no #200 sieve.
2018-11-5 · the seashell as a coarse aggregate in concrete along with partial replacement of cement by flyash of 25%. Further it was planned to extend the studies into workability characteristics while using seashell as partial replacement. This can be effectively used for the improved concrete construction with local materials. III.
2014-1-21 · Coconut shell aggregate concrete satisfies the requirements of ASTM C 330. 4. Conclusıon To increase the speed of construction, enhance green construction environment we can use lightweight concrete. The possibility exists for the partial replacement of coarse aggregate with coconut shell to produce lightweight concrete. Coconut shell exhibits
2018-3-24 · AN EXPERIMENTAL ANALYSIS OF PARTIAL REPLACEMENT OF COARSE AGGREGATE BY WASTE CERAMIC TILE IN CONCRETE N. SIVACHANDIRAN 1, A. MAGESH,2 *1 PG Student, New Prince Shri Bhavani College of Engineering and Technology, Chennai, Tamilnadu, India.
2018-9-22 · terephthalate (PET) as partial replacement of coarse aggregate in concrete Md. Jahidul Islam1, Iftekhar Alam Dipta2 and Md. Rahat2 1Department of Civil Engineering Military Institute of Science and Technology, Dhaka, Bangladesh 2Department of Civil and Environmental Engineering Islamic University of Technology (IUT), Gazipur, Bangladesh
The seashells were utilised as partial or total replacement of fine and coarse aggregates in concrete. This paper is a literature review of seashell aggregate concrete. The paper first presents an overview of the physical, mechanical and chemical properties of the seashells.
2021-4-17 · on the topic ''Cockle shell: A potential partial coarse aggregate replacement in concrete''. This paper presents the result on the workability and compressive strength on concrete containing various percentage of cockle shell content as partial coarse aggregate replacement. Concrete mixes containing 0%, 5%, 10%, 15%, 20%, 25% and 30%
Sea shells used as partial aggregate replacement in concrete
2021-6-4 · crushed canariun schweifurthi (atili) seed as a partial replacement for coarse aggregate in concrete. "Atili" (Canarium schweinfurthii bursaraceae) is the fruit of the perennial tree plant also called "atili" tree. In Nigeria, the fruit is called ''ube okpoko'' in Ibo and "atili" in Hausa.
2016-3-16 · AS PARTIAL COARSE AGGREGATE REPLACEMENT IN CONCRETE POON SIEW VOON Thesis submitted in fulfilment of the requirements for the award of the degree of B. Eng (Hons.) Civil Engineering Faculty of Civil Engineering and Earth Resources UNIVERSITI MALAYSIA PAHANG JUNE …
2015-6-10 · Experiments on Partial Replacement of Coconut Shell as Coarse Aggregate in Concrete Palak Patel Dr. N. K. Arora Department of Structure Engineering Principal Darshan institute of engineering and technology, Rajkot, India Lukhdhirji Engineering Collage, Morbi, India Shraddha R. Vaniya Assistant Professor Department of Structure Engineering
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