Opening Hour

Mon - Sun, 08:00 - 24:00

Call Us

+86-21-5838618

EFFECT OF COCONUT SHELL ASH ON THE SULHATE .

EFFECT OF COCONUT SHELL ASH ON THE SULHATE .

+

Aggregates Coarse and fine aggregate used were river gravel and sand respectively and were sourced from the river Benue in Makurdi, Nigeria. The fine aggregate was partially replaced with CSA (c oconut shell ash). Coconut Shell Ash This was ash obtained from the burning of the coconut shell.

COCONUT SHELL BUILDING BLOCKS KSCST

COCONUT SHELL BUILDING BLOCKS KSCST

+

concrete. Moreover, filled coconut shell concrete building blocks are more load bearing. Average Split tensile strength for 7 days and 28 days curing gave N/mm2 and N/mm2 for hollow cylinder with four dome shaped coconut shells oriented in perpendicular

A Study on the Utilization of Coconut Shell as Coarse ...

A Study on the Utilization of Coconut Shell as Coarse ...

+

countries like India. The possibility of utilizing recycled coconut shell aggregates in concrete as coarse aggregate is examined in the present study. An optimum percentage replacement of coarse aggregate with coconut shell aggregate is determined from the study. Coarse aggregate made from coconut shells

Strength Properties of Coconut Shell as Coarse Aggregate ...

Strength Properties of Coconut Shell as Coarse Aggregate ...

+

withstand the load. The use of coconut shell as coarse aggregate in concrete has never been a usual practice among the average citizens, particularly in areas where light weight concrete is required for nonload bearing walls, nonstructural floors, and strip footings. Coconut is grown in more than 93 countries.

Behavior of Reinforced Concrete Beams With Coconut Shell ...

Behavior of Reinforced Concrete Beams With Coconut Shell ...

+

Apr 11, 2018ยท 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 figure. CONCLUSION. The experimental results of four beams, two each in CS and the NWC are presented in this paper.

STUDY OF BEHAVIOUR CONCRETE STRUCTURE BY USING .

STUDY OF BEHAVIOUR CONCRETE STRUCTURE BY USING .

+

structure by using coconut shell as an aggregate. The coconut shell is a waste material and which is easily available as well as economical in cost. Here, in this project we have analyzing compressive strength by using M25 grade concrete (1::3) with 0%, 10%, 20%, 30%, 40%, 50%, 100% partial replacement of coconut shell.

AN EXPERIMENTAL STUDY ON CONCRETE USING COCONUT .

AN EXPERIMENTAL STUDY ON CONCRETE USING COCONUT .

+

AN EXPERIMENTAL STUDY ON CONCRETE USING COCONUT SHELL ASH AND EGG SHELL POWDER R. Ranjith Kumar, R. Mahendran, S. Gokul Nathan, D. Sathya, K. Thamaraikannan ... the concrete properties. The world Coconut Shell Ash is estimated in 500 million tons per year, and India is the ... Crushed granite coarse aggregate of size 20mm was used and tested ...

Comparative Study on Coconut Shell Aggregate with ...

Comparative Study on Coconut Shell Aggregate with ...

+

aggregate is sand in concrete will be used as control. While natural material is coconut shell as course aggregate will be investigate to replace the aggregate in concrete. In this studies, three different concrete mixes with different the combination of natural material content namely 0%, 10%, 20%, 30%.Three sample specimen will be prepared for each concrete mixes.

STUDY FOR THE RELEVANCE OF COCONUT SHELL .

STUDY FOR THE RELEVANCE OF COCONUT SHELL .

+

Coconut sh ell (CS) is one of the agricultural waste and made customary in the manufacturing of coconut shell aggregate concrete (CSAC) by researcher almost one decade too [1226]. Most of the research results on coconut shell used concrete were encouraged to use it in the field applications concrete .

AN EXPERIMENTAL STUDY ON STRENGTH PARAMETERS OF .

AN EXPERIMENTAL STUDY ON STRENGTH PARAMETERS OF .

+

The use of coconut shell as partial or total replacement of coarse aggregate will not only solve environmental problems but also will generate income from waste. To study the experimental behavior of steel fiber and plastic fiber in varying proportions of coconut shell concrete (IS : ).

Experimental Study on Partial Replacement of Cement with ...

Experimental Study on Partial Replacement of Cement with ...

+

The Coconut Shell ash is used for the partial replacement of cement. Further, use of coconut shell ash as a value added material as in the case of binary blended cement concrete, reduces the

4261 Coconut shell aggregate abrasion value The coconut ...

4261 Coconut shell aggregate abrasion value The coconut ...

+

Coconut shell aggregate abrasion value The coconut shell abrasion value ranges between to percent as shown in Table of chapter 3. While the average abrasion value is % this is far less than 30%. Hence the coconut shell aggregate is a suitable material for construction as it satisfied the abrasion provision in the code. The implication of this result is that coconut ...

coconut shell as aggregate

coconut shell as aggregate

+

In this study, coconut shell was used as recycled lightweight aggregate in concrete. For coconut shell aggregate concrete (CSAC) to be used in realistic situations, its strength, durability and its...

CIVIL ENGINEERING INVESTIGATION OF COCONUT SHELL .

CIVIL ENGINEERING INVESTIGATION OF COCONUT SHELL .

+

Fig 1. Crushed coconut shell aggregate. PREPARATION OF SPECIMENS Concrete mix design: M 20 grade of concrete was designed by IS method. The natural coarse aggregate were replaced as 0%, 10%, 15%, 20%. The test results were analyzed and compared with conventional concrete.

EFFECT OF METAKAOLIN ON THE PROPERTIES OF COCONUT .

EFFECT OF METAKAOLIN ON THE PROPERTIES OF COCONUT .

+

Coconut shell is a waste material from agriculture which is available in lively in steamy area like Asia, America and Africa which are used conveniently as less strength that proves as light weight concrete aggregate. Firstly the coconut shell is dehydrated in water before concrete making.

INTERNATIONAL JOURNAL OF SCIENTIFIC TECHNOLOGY .

INTERNATIONAL JOURNAL OF SCIENTIFIC TECHNOLOGY .

+

cement. Agricultural waste material, in this case, coconut shells, which is an environmental pollutant, are collected and burnt in the open air (uncontrolled combustion) for three hours to produce coconut shell ash (CSA), which in turn was used as pozzolana in partial replacement of cement in concrete production.