partial replacement of coarse aggregate in concrete

PARTIAL REPLACEMENT OF COARSE AGGREGATES BY …

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.

Coconut Shell as Partial Replacement of Coarse Aggregate ...

Experimenting the concrete mixes containing 0%, 3%, 5%, 7%, 9% and 11% of seashell as partial replacement of coarse aggregate along with partial replacement of cement by fly ash of about 25%, to evaluate the mechanical properties of concrete such as compressive strength, tensile splitting strength,

Recycled Plastics as Coarse Aggregate for Structural Concrete

coarse aggregate (at 10 and 20% replacement of granite with CPPS) produced concrete with a compressive strength above the minimum value required for structural lightweight concrete [18]. This is similar to findings of [20]. Hence, CPPS can be recommended for use as partial replacement of aggregate for light weight concrete for non structural ...

PARTIAL REPLACEMENT OF COARSE AGGREGATES BY …

Therefore, this research work was carried out in respect to that and the research work was carried out to determine the use of palm kernel shell as a partial replacement for coarse aggregate in concrete taking into consideration the compressive strength and water absorption capacity.

Experimental Study of Crushed Palmyra Palm Shells As ...

Light weight concrete class was achieved using LECA as a partial replacement of coarse aggregate with a density value of 2100kg/m3 which adheres to LWC classification. Partial replacement of coarse aggregate with LECA gives the desired strength required for a high strength concrete.

MECHANICAL PROPERTIES OF CONCRETE WITH PARTIAL …

The effects of shabath (a variety of cudappah) stone and the chemical admixture (supaflo) on concrete were investigated.Natural aggregate had been replaced with the waste shabath stone in four different percentages namely 10, 20, 30 &40 %. A comparison was made between the specimens of partially replaced coarse aggregate and the same set of specimens admixed with supaflo.

Partial Replacement for Cement and Coarse Aggregate in ...

It is advisable to not replace gravels with other consituents as possible as you can. Ofcourse coarse aggregates can be replaced with broken concrete debris however we are compromising the quality of resultant concrete upto some level that doesnt ...

What material can I use as a replacement of coarse ...

The coarse aggregate used passes in 19 mm and retained in 11.9 mm sieve. It is nicely graded (must of different particle size and maximum dry packing density and minimal voids) and cubical in form. Specific gravity of coarse aggregate is 2.70 c. Fine Aggregate: The A fine aggregate received from the river is used for experimental motive. The ...

Effect of Partial Replacement of Coarse Aggregates with E ...

The scarcity of aggregates is also increasing nowadays. Utilization of industrial waste or secondary materials is increasing in different construction applications. Coconut shell was successfully used in the construction industry for partial or full replacement for coarse aggregates.

EXPERIMENTAL STUDY ON CONCRETE WITH PARTIAL …

lightweight concrete containing Expanded Polystyrene (EPS) beads. Its properties are compared with those of the normal concrete i.e., without EPS beads. EPS beads are used as partial replacement to coarse aggregates. The results showed that the amount of polystyrene beads incorporated in concrete influences the properties of hardened concrete.

Partial Replacement of E-plastic Waste as Coarse-Aggregate ...

lightweight concrete containing Expanded Polystyrene (EPS) beads. Its properties are compared with those of the normal concrete i.e., without EPS beads. EPS beads are used as partial replacement to coarse aggregates. The results showed that the amount of polystyrene beads incorporated in concrete influences the properties of hardened concrete.

"Coconut Shell as Partial Replacement of Coarse Aggregate ...

Light weight concrete is made by Partial replacement of Coarse Aggregate with different ratios of Pumice ranging from 50%, 60% and 70%. This study is focused to determine the strength parameters of light weight aggregate concrete to find the favorable replacement with …

Literature Review on Different Waste Materials Use in …

The demand for concrete and raw materials for construction engineering has become very high in recent years because of urban development and the expansion of cities. ... 5% and 10% as a partial substitute for the gravel and a cement mixture. ... Practical Study on the Effect of Partial Replacement of Coarse Aggregate with Plastic Waste on some ...

Practical Study on the Effect of Partial Replacement of ...

ness of using coconut shell as partial replacement of coarse aggregate in concrete and determining its compressive strength. 2 C. OCONUT . S. HELL . Coconut is grown in more than 93 countries. India is the third largest, having cultivation in an area of about 1.78 million hec-tares for coconut production. Yearly output is close to 7562

[PDF] Partial Replacement of Coarse Aggregate with Waste ...

Partial Replacement Of E- Waste With Coarse Aggregate In Concrete: An Investigation 1st National Conference on Technology 22 | Page Maulana Mukhtar Ahmed Nadvi Technical Campus (MMANTC), Mansoora, Malegaon Maharashtra, India (GLP) for incorporation into concrete as a pozzalanic material.

EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF …

Partial Replacement of Coarse Aggregate with Broken Ceramic Tiles in Concrete Production Yiosese A. O., Ayoola A. R., Ugonna M. C., Adewale A. K. Abstract— The study reports on experimental investigation on the suitability of the use of broken tiles as partial replacement for crushed granite in concrete production.

ISSN 2091-2730 EFFECT OF PARTIAL REPLACEMENT OF …

Increase in percentage replacement by coconut shell reduces compressive strength of concrete. Increase in percentage replacement by coconut shell increases workability of concrete. Coconut Shell can be used as partial replacement of coarse aggregate in R.C.C concrete. The following recommendations are made at the end of the study.

Waste Rubber Tires: A Partial Replacement for Coarse ...

2.2 Ceramic Waste As partial Replacement for Course Aggregate Concrete Production 4 2.2.1 Properties of Ceramic Coarse Aggregates 5 2.2.2 Properties of Concrete That Were Made from Ceramic Waste Coarse Aggregate 6 2.2.3 Type Of Ceramic Waste 9 2.2.4 Other Application of Ceramic waste substitution 9 2.3 Aggregates 10

Compressive Strength of Concrete with Palm Kernel Shell as ...

Ramalingam [19] studied on partial replacement of fine aggregate by granite powder in concrete and found that 40% of the fine aggregate can be replaced with granite powder. Radhika and Bramhini [17] have studied the utilization of construction and demolition waste for the replacement of fine aggregate in concrete.

Partial Replacement of E- Waste with Coarse Aggregate in ...

B. Coarse Aggregate: as coarse aggregate in concrete consist 35 to 70% of volume of the concrete.an aggregate with specific gravity more than 2.55 and absorption less than 1.5%.the physical properties of coarse aggregate is shown in table 2.

Partial Replacement of E- Waste with Coarse Aggregate in ...

of the maximum replacement of natural aggregate of cut waste rubber tires in the production of concrete floor tiles. 2. Materials and Methodology This study was based on materials collection, laboratory tests, and to determine optimum rubber combined as a partial replacement of natural coarse aggregate in the concrete tile production.

Coconut Shell as a Substitute for Coarse Aggregate in Concrete

May 01, 2015· Exploratory study of rubber seed shell as partial coarse aggregate replacement in concrete Res J Appl Sci Eng Technol, 7 ( 6 ) ( 2014 ), pp. 1013 - …

Experimental Investigation on Partial Replacement of ...

Light weight concrete class was achieved using LECA as a partial replacement of coarse aggregate with a density value of 2100kg/m3 which adheres to LWC classification. Partial replacement of coarse aggregate with LECA gives the desired strength required for a high strength concrete.

[PDF] Partial Replacement of Coarse Aggregate with Waste ...

The cube compressive strength of concrete at the age of 7 days resulted in marginal reduction with 10% and 20% replacement of coarse aggregate with a coconut shell. 6. The replacement of the 10%coconut shells as coarse aggregate and 10%fly ash as cement will decrease the marginal value of 0.525% in compression strength. 7.

Partial Replacement of Coarse Aggregate with Demolished ...

glass powder & coconut shell, as a partial replacement of fine aggregate & coarse aggregate. Concrete is the mixture of various materials coarse aggregate, fine aggregate, cement & water, each of them is mixed in various proportions to achieve specific strength. Cement being the most important material plays an important role in the

A Review of Partial Replacement of Fine Aggregate & …

The E-waste generated at Pillai HOC College of Engineering and Technology (PHCET), Rasayani was used as partial replacement of coarse aggregate (CA) in combination with fly ash. By replacing 0- 30% of CA, concrete cubes were cast and slump cone test for determining workability and compression strength test were conducted after 28 days.

EXPERIMENTAL STUDY ON CONCRETE WITH PARTIAL …

Jan 01, 2016· An experimental study is made on the utilization of E-waste particles as fine and coarse aggregates in concrete with a percentage replacement ranging from 0 %, 20% to 30% i.e. (0%, 10%, 20% and 30%) on the strength criteria of M20 Concrete.

ISSN 2091-2730 EFFECT OF PARTIAL REPLACEMENT OF …

5. To determine the effect on partial replacement on EPS beads with variable percentage by weight of coarse aggregate, in properties of fresh concrete. 6. To determine the effect on partial replacement on EPS beads with variable percentage by weight of coarse aggregate, in properties of hardened concrete…

PARTIAL REPLACEMENT OF COARSE AGGREGATES IN …

Corpus ID: 215821068. Partial Replacement of Coarse Aggregate with Waste Glass in Concrete Production @inproceedings{RachaelO2019PartialRO, title={Partial Replacement of Coarse Aggregate with Waste Glass in Concrete Production}, author={Olomo Rachael.O}, year={2019} }

EXPERIMENTAL STUDY ON CONCRETE WITH PARTIAL …

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

Coconut Shell as Partial Replacement for Coarse Aggregate ...

Jan 01, 2016· Coconut shells as a substitute for coarse aggregates in concrete is gaining importance especially in this region in terms of possible reduction of waste …

EXPERIMENTAL STUDY ON CONCRETE BY PARTIAL …

2. Comparing a standard concrete with partial replacement of coarse aggregate in 5%, 10%, 15%, 20% and 25% by volume. IV. EXPERIMENTALINVESTIGATION A.CEMENT Opc53 grade with specific gravity 3.15 was used in this work B.COARSE AGGREGATE Aggregate passing through 20mm IS sieveandretainedon16mmIS sieve was used. The specific

Experimental Study of Partial Replacement of Cement with ...

Light weight concrete class was achieved using LECA as a partial replacement of coarse aggregate with a density value of 2100kg/m3 which adheres to LWC classification. Partial replacement of coarse aggregate with LECA gives the desired strength required for a high strength concrete.

CERAMIC TILES WASTE AS COARSE AGGREGATES PARTIAL ...

Properties of aggregates play a major role in defining the properties of concrete produced from it. This paper reports an experimental work carried out to study the effectiveness of e-waste to be used as partial replacement of Coarse aggregates. E-waste is the discarded electrical or electronic devices.

Partial Replacement of Aggregates with Ceramic Tiles and ...

Nov 15, 2016· coarse aggregate by 10%, 20%, 30%, 40% and 50%. Rebutted tyre powder is also used partial replace fine aggregate by 10%. 1.3 ENVIRONMENTAL AND ECONOMIC BENEFITS OF TILE AGGREGATE CONCRETE: The usage of tile aggregate as replacement to coarse aggregate in concrete has the benefits in the aspects of cost and reduction of pollution from

Experiments on Partial Replacement of Coconut Shell as ...

Using the E-waste as a partial replacement of coarse aggregate in concrete is the best solution. We can not fully replace material in concrete because it impacts the workability of concrete.

Partial Replacement of Aggregates with Ceramic Tiles and ...

broken into pieces in nominal size (20mm as per IS 383-1970) and mixed with concrete as partial replacement of coarse aggregate. The usage of waste tiles would lead to reduce the environmental pollution. The properties of ceramic tiles are well within the range of the values of concrete making

PARTIAL REPLACEMENT OF COARSE AGGREGATE BY …

in partial replacement of coarse aggregate in m20 concrete". IJRET: International Journal of Research in Engineering and Technology. Concrete is a pourable mix of cement, water, sand, and gravel that hardens into a super strong building material. In the recent decade's demolition of …

Cockle Shell A Potential Partial Coarse Aggregate ...

The EPS of 10 mm size was used as partial replacement of coarse aggregate from 0% to 60% in multiple of 15%. The amount of water and cement were all held constant, to reduce the number of variables and maintained

EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF …

According to R. Nagalakshmi, M25 grade of concrete with cement replaced by fly ash and coarse aggregate by coconut shell and find its compressive, tensile strength. 5. According to Sabarudin Bin Mohd, he replaced coconut shell and palm kernel shell in place of coarse aggregate in concrete in 0,25,50,75 and 100 % replacement.