Abstract A Study On Performance Of Coconut Shell Concrete With Silica Fumes

(PDF) Assessing the Mechanical and Micro-Structural

PDF | On Apr 30, 2024, Edith Komo Neufville and others published Assessing the Mechanical and Micro-Structural Properties of Concrete with Silica Fume and Coconut Shell as Partial …

EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF …

investigates the strength performance of concrete using Ordinary Portland Cement and Coconut Shell Ash and Silica Fume. Initially, coconut shell ash and silica fume samples were collected and its properties were investigated. Normal consistency and setting time of the pastes containing ordinary Portland cement and coconut shell ash at 5%, 10% ...

Experimental study on strength characteristics on …

with fly ash and coarse aggregate with coconut shell R. NAGALAKSHMI Abstract- An attempt has been made to examine the suitability of replacing the 20% of fly ash obtained from V.T.P.S; Vijayawada is common for all mixes with cement and simultaneously by replacing 10%, 20% and 30% of coconut shell as coarse aggregate for concrete of grade M25.

The Use of Coconut Fibre Ash as a Partial Replacement …

strength of the concrete using coconut shell aggregate were 1975 kg/m3 and 19.1 N/mm 2, respectively. It is concluded that crushed coconut shells are suitable when it is used as substitute for conventional aggregates in lightweight concrete production. Previous study by [17] has shown that coconut

(PDF) A comprehensive study of waste coconut shell aggregate as …

The use of an agricultural by-product i.e. coconut shell can be a promising material for manufacturing the concrete in the partial replacement of coarse aggregates.

A study on the performance of coconut shell concrete with silica …

A study on the performance of coconut shell concrete with silica fume ... tensile strength of coconut shell concrete with silica fume are 22.66 N/mm 2 and 2.94 N/mm2 respectively which satisfy the ...

Experimental Investigation on High-Performance …

This study investigated compressive strength, flexural strength and fracture toughness of ultra-high performance concretes (UHPC) containing silica fume and different dosage of fly ash (0%, 10% ...

Coconut Shell Ash As Partial Replacement of Ordinary …

Silica fume as Partial Replacement of Cement in Concrete

The study of the mechanical properties of high performance concrete mixed with silica fume aims to study the effect of adding silica fume as a partial replacement of cement on grades M60, M70 and ...

A study on the performance of coconut shell concrete with …

Mix ratio of 1:1.58:0.6 and water cement ratio of 0.4 was used for this study. The air dry densities of coconut shell concrete ranged from 1940 - 1985 kg/m3 and these are …

Microstructural and Plastic Shrinkage Studies on M-Sand and Coconut …

The study used the crushed coconut shell as a coarse aggregate (CA) and M-sand as river sand. ... This study investigates the plastic shrinkage behavior of self-compacting concrete made from coconut shells (CS) and blended with manufactured sand (M-sand). ... The SEM images visualized the development of calcium silica hydrated (C–S–H) gel ...

abstract a study on performance of coconut shell concrete with silica fumes

Jerlin Regin J., Vincent P., Ganapathy C.: An experimental study on partial replacement of cement by silica fume and fly ash in lightweight coconut shell concrete. Int. J. Earth Sci. Engg. 7(5), 980–986 (2014) Google Scholar 2. Jerlin Regin J., Vincent P.: A study on the performance of coconut shell concrete with silica fume. J. Struct.

"TO STUDY EFFECTS ON THE MECHANICAL PROPERTIES OF CONCRETE …

The main objective of this study is the utilization of Silica fume as a mineral admixture which is mixed in concrete as a partial replacement of Ordinary Portland Cement (OPC) of 43grade to ...

Usage potential and benefits of processed coconut shells in …

Locally available CS were procured, and the shells were dried for 20 days and crushed with a rammer to achieve aggregates of desired small sizes (Fig. 1 a). 20 mm …

Experimental Investigation on High-Performance …

Experimental Investigation on High-Performance Concrete with Silica Fume and Combination of Coconut Shell and Egg Shell Ash as Mineral Admixture January 2020 ADALYA 9(1):403-407

Assessing the Mechanical and Micro-Structural …

Keywords - Concrete, Coconut shell concrete, Silica fume concrete, Silica fume-coconut shell concrete, Coconut shell fine aggregate. 1. Introduction Population growth is a gradual process leading to an increasing demand for infrastructure. According to sources [1], the global populace is projected to grow by 25% from 7.8 billion to 9.9 billion ...

Utilization of coconut shell as a supplementary cementitious …

However, increasing the water makes it easier for the cement to crack so adding a lot of water is unadvisable. The highest height of the slump that can be taken based from the results is when there is 5 % of coconut shell ash mixed into the concrete mix. The existence of coconut shell ash makes the concrete mix drier due to its texture.

Study on Properties of High Strength Concrete Using Silica …

This study focuses on the various strength and durability performance of high-strength concrete (HSC) combining different low-carbon and high-silica content percentages of Rice Husk Ash (RHA) and Silica fume (SF). ... From the tests results 5% RHA + 10% Silica Fume concrete was obtained as optimum mix based on the strength and durability ...

abstract a study on performance of coconut shell concrete with silica fumes

Popular Searches: ppt on micro silica concrete, journals coconut shell concrete, coconut shell ash in concrete, future scope in coconut shell and concrete, coconut shell concrete with silica fumes, old project ppt of coconut shell replacing coarse aggregate in concrete, recent literature review on coconut shell concrete using fly ash,

Mechanical properties on Concrete by using Coconut …

3.5 Coconut Shell The study's findings demonstrate the potential of coconut shell concrete (CSC) as a lightweight concrete. In addition to being economical and environmentally benign, …

Assessing the Mechanical and Micro-Structural …

Keywords - Concrete, Coconut shell concrete, Silica fume concrete, Silica fume-coconut shell concrete, Coconut shell fine aggregate. 1. Introduction Population growth is a gradual …

Characterization study on coconut shell concrete with …

To enhance the coconut shell concrete property, cement is partially replaced with GGBS. • The micro-structural characterization has proved that incorporating GGBS has improved the hydration process. • The IMM study has clearly shown improvisation in the interfacial transition zone (ITZ) of coconut shell concrete.

1Experimental Investigation on High Performance …

1Experimental Investigation on High Performance Concrete with Silica Fume and Combination of Coconut Shell and Egg Shell Ash as Mineral Admixture G.Balaji 1, R.Dinesh kumar 2

Coconut Shell Ash as Cementitious Material in Concrete: A …

The aim of this study is to check the behavior of coconut shell ash (CSA) with various proportions in concrete. Coconut shell is available in abundant quantity in local agricultural fields and ...

MECHANICAL PROPERTIES OF CONCRETE USING …

resistance of coconut shell concrete. The results showed that coconut shell concrete has better workability because of the smooth surface on one side of the shells and the size of CS …

Study of Mechanical Properties of Concrete by Partially …

aluminums ion and silica. This experimental and analytical study investigates the strength performance of concrete using Ordinary Portland cement and ... strength with the coconut shell included concrete's strength is more. 3. Methodology: The materials that …

Study on the reinforced manhole cover slab using coconut shell

In this study, two sets of manhole cover slabs were cast; one set with conventional concrete and the other set with coconut shell aggregate concrete. In both the cases, in one set 10 mm steel reinforcements were used and in the other sets 12 mm steel reinforcements were used. These manhole covers were produced and tested as per IS 12592: 2002.

Basalt fiber-reinforced concrete containing silica fume: …

This study reviewed the utilization of oil palm shells (OPS), coconut shells (CS), expanded polystyrene (EPS), and silica fume (SF) in concrete, among the numerous available agroindustrial wastes.

Characterization study on coconut shell concrete with …

This study reviewed the utilization of oil palm shells (OPS), coconut shells (CS), expanded polystyrene (EPS), and silica fume (SF) in concrete, among the numerous available agroindustrial wastes.

Mechanical and Durability Performance of Coconut Fiber …

Coconut shells are sliced in half and retted to remove the fibers from the meat. It is necessary to bury the coconut shells in damp soil during the retting process in order to enable the microbial breakdown of the softer tissues to occur. After that, the shells are smashed and rinsed in order to easily extract the coir fibers.