behavoir of rc beams with cocunut shell as coarse aggregate

behavoir of rc beams with cocunut shell as coarse aggregate

Experimental Behaviour Of Reinforced Concrete Beams With ...

cement, river sand, coarse aggregate/coconut shell was obtained and used to cast the The concrete. comprehensive mix proportion of the constituent materials is presented in Table 1. 2.2 physical properties of the constituent materials . The physical properties of ashaka cement, coconut shells, coarse aggregate and fine aggregate were

5 STUDY ON STRENGTH PROPERTIES OF COCONUT SHELL …

3.4 Coconut Shell Aggregate The coconut shells are obtained from a local coconut field. They are sun dried before being crushed manually. Coconuts show a wide diversity in size, weight, shape and color, depending on genetic variety and maturity of the nut at harvest. The particle sizes of the coconut shell range from 5 to 20 mm.

REINFORCED CONCRETE WITH COCONUT SHELL AS COARSE …

[Show full abstract] replacement of coarse aggregate by coconut shell in three proportions namely 5, 10 and 15 %. The coconut shell concrete (CSC) specimens were subjected to compressive, split ...

Strength Properties of Concrete Containing Coconut Shell ...

because ue rc. this, ... Concrete Beams", European Journal of ... this study examines durability performance of quarry dust as fine aggregate and coconut shell as coarse aggregate in concrete ...

COCONUT SHELL AS PARTIAL REPLACEMENT OF FINE AND …

The recycled aggregate is dealt with in three ways, the first way is to keep the recycled aggregate intact; the second way is to wrap the recycled aggregate in cement slurry of Water-cement ratio 0.55 for 30 minutes, and then place it at room temperature for 7 days; the third way is to immerse the recycled aggregate in water for 24 hours. Three kinds of different recycled aggregate is ...

(PDF) Coconut Shell as a Substitute for Coarse Aggregate ...

fine aggregate by granite fines in SCC was found to be 15%. Behaviour of RC beams was also studied. From the various ob-servations, it can be concluded that granite fines (GF) can be used for the production of structural SCC Index Terms—Granite fines, Self-Compacting Concrete, Slump flow test, L-box, V-box, U-box, RC beams. .

Study on reinforced lightweight coconut shell concrete ...

Sep 03, 2020· But its high strength modulus, natural shell structure and the non-biodegradable pentosans chemical constituents' can be utilised for using coconut shell as an alternative for coarse aggregates, reinforcement, filler, thermal insulating material, hollow structure provider, etc., in building blocks and concrete technology.

(PDF) ASSESSMENT OF FLEXURAL BEHAVIOUR OF COCONUT …

On basis of Water Cement Fine Aggregate Coarse Aggregate Coconut shell Mass 191.6 lit 383 kg 546 kg 756.24 kg 237.4 kg Ratio 0.5 1.0 1.42 1.97 0.61 Per Bag 24.35 lit 50 kg 72.42 kg 98.72 kg 30.99kg 4. 30% replacement On basis of Water Cement Fine Aggregate Coarse Aggregate Coconut shell

(PDF) Study on properties of coconut shell as an aggregate ...

aggregate (CWA) as partial or complete replacement of granite in the production of concrete, looks at the flexural response of unreinforced and reinforced concrete beams containing the waste as aggregate up to of normal coarse aggregate replacement in steps of 25%.

Study on Behaviour of Coconut Shell Aggregate Concrete ...

A comparative study of concrete properties using coconut shell and palm kernel shell as coarse aggregates (2006) Building and Environment, 41, pp. ; Basri, H.B., Mannan, M.A., Zain, M.F.M., Concrete using waste oil palm shells as aggregates (1999) Cement and Concrete Research, 29, pp. ; (1997) Structural use of Concrete.

Coconut Shell Building Blocks | Civil Engineering Project ...

This paper presents the study on the ductility behaviour of bamboo reinforced coconut shell aggregate concrete beams together with normal weight concrete beams (NWCB). The grade of coconut shell ...

Durability Properties of Coconut Shell Aggregate Concrete ...

Feb 26, 2016· Reinforced Concrete Beams With Coconut Shell As Coarse Aggregates pdf download This has necessitated research into alternative materials of construction. The project paper aims at analyzing flexural and compressive strength characteristics of concrete produced using crushed, granular coconut as substitutes for conventional coarse aggregate with ...

Behavior of Reinforced Concrete Beams With Coconut Shell ...

Fig. 1 Concrete beam casted using coconut shell as coarse aggregates. TEST RESULTS. A. Failure mode. In the control concrete beam initial crack is 35 kN. The coconut shell 25% beam initial crack is 25 kN. The coconut shell 50% beam initial crack is 30 kN. The coconut shell 75% beam initial crack is 35 kN. The failure beams as shown in the Fig.ure.

Mechanical and bond properties of coconut shell concrete ...

This paper presents the study on the flexural behaviour of bamboo reinforced coconut shell aggregate concrete beams together with normal weight concrete beams (NWCB). The grade of coconut shell aggregate concrete, a lightweight concrete (LWC)

Study on Behaviour of Coconut Shell Aggregate Concrete ...

for conventional coarse aggregate in concrete [16]. 1.5. CSC Beam Behavior Coconut shell concrete beam behavior under flexure is comparable with the other types of LWC beams. Failures of CSC beams are not because of bond failure between the aggregate and the reinforcement. Deflections and crack widths of CSC beams under service loads are ...

Behavior of Reinforced Concrete Beams with Coconut Shell ...

Using coconut shells in reinforced concrete beams to study its behaviour

1 INTRODUCTION H IJSER

Sep 16, 2020· Ismail Saifullah, Md. Abdul Halim, and Md Zahur-Uz-Zaman (2017). Coconut Shell as a Replacement of Coarse Aggregate in Lightweight Concrete. Proceedings of 71st ISERD International Conference, Australia, pp.53-57.ISBN: 16: Md Toriqul Islam, Md Saiful Islam, Ismail Saifullah, Debbrata Datta, and Asif Ahmed (2017).

Reinforced Concrete Beams With Coconut Shell As Coarse ...

Sep 01, 2013· Lightweight concrete has been produced using crushed coconut shell as coarse aggregate. The shear behavior of reinforced concrete beam made with coconut shell is analyzed and compared with the normal control concrete. Eight beams, four with coconut shell concrete and four with normal control concrete were fabricated and tested.

Behavior of Steel–Coconut Shell Concrete–Steel Composite ...

Fig. 1 Concrete beam casted using coconut shell as coarse aggregates III. TEST RESULTS A. Failure mode In the control concrete beam initial crack is 35 kN. The coconut shell 25% beam initial crack is 25 kN. The coconut shell 50% beam initial crack is 30 kN. The coconut shell 75% beam initial crack is 35 kN. The failure beams as

Cost and Strength Analysis on Partial Replacement of ...

1.2 Coconut shell as coarse aggregate Coconut shell is the one of the natural waste. Coconut shells are mostly used for making ornament, fancy items, etc. The powdered shell is also used in the industries of plastics, glues, and abrasive materials and it is widely used for the manufacture of insect repellent in the form of mosquito coils

BEHAVIOUR OF REINFORCED CONCRETE BEAMS WITH COCONUT SHELL ...

The use of waste materials is one of the options for sustainable construction. In this paper the coconut shell waste is considered as coarse aggregate (after the same has been crushed) for preparing light weight concrete. The natural material like bamboo which is having considerable tensile strength is considered for reinforcement along with coconut shell concrete.

Behavior of Reinforced Concrete Beams with Coconut Shell ...

Coconut shell as a completely substitution in the place of coarse aggregate may totally effective for designers in construction industry. The coconut shell concrete is a light weight solid which ...