Background/Objectives: Cement is one of the sources for producing inexperienced house gases united ton of carbon dioxide is created with each one ton of cement production. Use of alternative materials will scale back this pollution downside. Methods/ Statistical analysis: In the present work Sugarcane pulp ash has been tried as another material for partial replacement of cement. Sugarcane bagasse ash is a by-product of sugarcane and disposal of that is making serious setting issues. In the present work, trails are created (with 0%, 5%, 10%, 15%, 20% and 25%) to value absolutely the quantum of cement that may get replaced by bagasse ash while not poignant the strength capabilities of the cast. Findings: Different tests such as compressive strength, flexure strength and split tensile strength are to be conducted on concrete for seven days and twenty-eight days natural process. Analysis of the results would give conclusions and inferences. Applications/Improvements: Outcome shows that for 15% substitute of cement by way of the SCBA strength is nearly enough the nominal force of the concrete.
2. T. Gopi and T .N.Seshu babu
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controlled temperature it gives ash containing high silica and aluminum oxide. The experimental work was
carried out on SCBA obtained by combustion of sugarcane bagasse, which was obtained from Andhra
Pradesh in India. Around 300 Million Tons of sugar cane is being produces in India for an year, resulting
12 million tons of SCBA as wastes material. The present paper studies the effect of SCBA by partial
replacement of cement for M40 grade at ratio of 0%, 5%, 10%, 15%, 20% and 25%. This the concrete
mixed with OPC, SCBA, Sand, Gravel, Water and Super Plasticizer
2. OBJECTIVE
The main objective of this study is to find
1. Suitability of sugar cane bagasse ash partial replacement of cement
2. Optimal amount of Sugar cane bagasse ash that can be replaced
3. METHODOLOGY
3.1. MATERIALS
• Cement: Cement used in the experimental work is 53grade of Ordinary Portland cement (OPC) conforming
to IS: 12269 having specific gravity of 3.15.
• Fine aggregate: Locally accessible stream sand. It belongs to zone II with Specific gravity of 2.60
• Coarse aggregate: Well graded angular aggregates of maximum nominal size of 20mm with specific
gravity 2.86 and minimum nominal size 10mm with specific gravity of 2.80
• Water: Portable water is used at university campus. As per water conforming to Indian Specifications
• Sugar cane bagasse ash: The Sugarcane bagasse slag is gathered from KCP Sugars, located in the Vuyyuru
region of Krishna district, Andhra Pradesh. Specific gravity is 1.83.
• Super Plasticizer: Polycarboxylate otherwise named Glenium is used. The specific gravity is 1.108
3.2. Mix design: Recommended as per IS 10262:2009. The mix proportion is 1:1.54:2.73 and water
cement ratio is 0.38
3.3. Casting: A total of 36 cube moulds of size 150mm×150mm×150mm, 36 cylinders of size 150mm dia
and 300mm height, beams of size 100mm×100mm×500mm are castedto carry out the strength properties
of compressive, split tensile and flexural strength tests for a period of 7 and 28days.
3.4. Curing: The specimens are cured in water for duration of 7 and 28 days and tested.
4. RESULTS AND DISCUSSIONS
As per Indian specifications tests are conducted. The tests conducted are compressive strength test, split
tensile strength test and flexural strength test.
The results obtained from experimental investigation are taken as average of three trails and graph is
plotted which is as shown in figures 1, 2, 3.
From results obtained we can see that with increase in age, strength is also increased when cement is
replaced up to 15%
3. Effect of Bagagse Ash On Properties
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Table 1
% of SCBA
0%
5%
10%
15%
20%
25%
Figure 1: compressive strength for 7 days and 28 days in N/mm
% of SCBA
Compressive strength
0%
5%
10%
15%
20%
25%
0
10
20
30
40
50
60
70
0% 5%
compressivestrengthinn/mm2
f Bagagse Ash On Properties of Concrete Used as Partial Replacemnt For Cement
IJCIET/index.asp 823
Table 1 Chemical composition of Sugar cane bagasse ash
Composition SCBA
SiO2 71.0
Al2O3 4.69
Fe2O3 2.0
CaO 3.4
MgO 0.90
SO3 0.20
K2O 2.51
Table 2 Results obtained for 7 days
Compressive
strength
(N/mm2
)
Flexural strength
(N/mm2
)
Split tensile
strength
(N/mm
32.79 2.82
36.57 2.93
31.62 2.81
30.46 2.80
22.76 1.84
17.32 1.71
Table 3 Results obtained for 28 days
compressive strength for 7 days and 28 days in N/mm
Compressive strength
(N/mm2
)
Flexural strength
(N/mm2
)
Split tensile
51.57 3.91
57.64 4.09
55.06 3.99
51.79 3.94
45.15 3.72
35.79 3.04
5% 10% 15% 20% 25%
% of cement replacement
7 days
28 days
s Partial Replacemnt For Cement
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bagasse ash
Split tensile
strength
(N/mm2
)
1.59
1.62
1.51
1.49
1.22
1.11
compressive strength for 7 days and 28 days in N/mm2
Split tensile
strength
(N/mm2
)
2.01
2.07
2.04
2.02
1.75
1.56
7 days
28 days
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Figure 2:
Figure 3: Split tensile strength for 7 days and 28 days in N/mm
CONCLUSIONS
• Outcome shows that for 15% substitute of cement by way of the SCBA strength is nearly enough the
nominal force of the concrete.
• The usage of bagasse slag
surroundings free from all the
• Replacement of cement by bagasse ash saves cement. By saving cement, greenhouse gases emissions can be
reduced.
• The workability of concrete decreases the inclusio
• Than conventional concrete the SCBA concrete gives higher compressive strength.
0
0.5
1
1.5
2
2.5
0%
Splittensilestrengthinn/mm2
0
1
2
3
4
5
0% 5%
flexuralstrengthinn/mm2
T. Gopi and T .N.Seshu babu
IJCIET/index.asp 824
Figure 2: flexural strength for 7 days and 28 days in N/mm
Split tensile strength for 7 days and 28 days in N/mm
Outcome shows that for 15% substitute of cement by way of the SCBA strength is nearly enough the
nominal force of the concrete.
slag in concrete resolves the complication of its clearance
all the pollutions.
Replacement of cement by bagasse ash saves cement. By saving cement, greenhouse gases emissions can be
The workability of concrete decreases the inclusion of bagasse ash the 20% cost of cement will be saved
Than conventional concrete the SCBA concrete gives higher compressive strength.
5% 10% 15% 20% 25%
% of cement replacement
5% 10% 15% 20% 25%
% of cement replacement
7 days
28 days
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flexural strength for 7 days and 28 days in N/mm2
Split tensile strength for 7 days and 28 days in N/mm2
Outcome shows that for 15% substitute of cement by way of the SCBA strength is nearly enough the
clearance there by keeping the
Replacement of cement by bagasse ash saves cement. By saving cement, greenhouse gases emissions can be
20% cost of cement will be saved
Than conventional concrete the SCBA concrete gives higher compressive strength.
7 days
28 days
7 days
28 days
5. Effect of Bagagse Ash On Properties of Concrete Used as Partial Replacemnt For Cement
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