Eggshell powder is partial eeplacedment with cement .

1. A Presentation
On
Egg Shell Powder and Micro silica as Partial
Replacement with Cement in Concrete.
Presented BY
Atul Kumar
M.Tech CE
IFTMU
Presented To
Mr-Syed Baqar Imam
Asst.Prof Civil
IFTMU

2. CONTENTS
 Introduction
 Literature review
 Materials
 Methodology
 Result & Discussion
 Conclusion
 References

3. INTRODUCTION
EGG SHELL POWDER
 Development of a nation not any depends upon the technology but also depends
upon the infrastructure.
 Without concrete infrastructure is not possible.
 The major element of concrete is cement.
 Since cement price volatile and demand is so high , an alternate material can be
used for replacement of cement.
 Since several replacement experiments were done for course and fine aggregate.
 Our project describes the effect of replacement of eggshell powder for cement in
proportion such as 5%, 10%, 15% .

4. LITERATURE REVIEW
 Paveen kumar R .
Carried out the partial experiment and reported that egg shell powder (ESP)
can be used and also reported that foamed concrete were prepared by egg
albumen which has reduced the cost and time project 1% and 5% eggshell
were used. That 5% of eggshell powder consists of unstable compressive
strength and higher flexural strength with increase density .
Vijaya sarathy. B
Carried out the experimental by using 15% of egg shell powder as a partial
replacement in cement and concrete. And there is increase in compressive
strength.
N. Parthasarathi
By using 15% of egg shell powder as a partial replacement in cement
concrete . Maximum strength was achieved as partial replacement for cement.

5. MATERIALS
 Cement
 Course Aggregate
 Sand ( Fine aggregate)
 Egg shell powder and micro silica
 Water

6. CEMENT
 We are use cement OPC 53 grade.
 Ratio of mix M25 ( 1:1:2 ).
 A cement is a binder a substance used for construction that sets
hardens and adheres to other materials binding them together.

7. CEMICAL COMPOSITION OF OPC CEMENT
OXIDE CONTENTS PERCENTAGE (%)
CaO 60-67
SiO2 17-25
Al2O3 3-8
Fe2O3 0.5-6.0
MgO 0.1-4.0
Na2O 4.0-1.3
SO3 1.3-3.0

8. COURSE AGGREGATE
Course aggregate are components found in many areas of the construction
industry. They have structural use such as a base layer or drainage layer
below pavements and in mixtures like asphalt and concrete.

9. FINE AGGREGATE
Fine aggregate generally consist of natural sand or crushed stone with
most particles passing through a 4.25 mm sieve.

10. EGG SHELL POWDER
The egg shell waste lands in the poultry manufacturing have been
highlighted because of its recovery potential. Egg shell waste is available
in huge amount from the food processing egg breaking and shading
industries.

11. CHEMICAL COMPOSITION OF EGG SHELL POWDER
OXIDE CONTENTS PERCENTAGE (%)
Cao 50.7
SiO2 0.09
Al2O3 0.03
MgO 0.01
Fe2O3 0.02
Na2O 0.19
P2O5 0.24
SrO 0.13
NiO 0.001
So3 0.57
Cl 0.219

12. METHODOLOGY
 Collection & properties of material
 Preliminary test on material
 Study of physical properties of material mix design
 Casting and curing
 Test on concrete
 Analysis and discussion

13. Continue…..
 As per now we have created natural concrete cubes of size (150mm x
150mm x150mm) by the help of cement sand and natural aggregate.
 The mix of grade M25 correspond approximately to the mix proportion (
1:1:2 ) respectively.
 After completing natural concrete cubes our focus on making concrete
cubes with the help of egg shell powder by replacement by cement
concrete 5%, 10%, 15% and curing and result have been obtained.

14. MATERIALS USED FOR CASTING NORMAL CONCRETE CUBES
MATERIALS QUANTITY
Cement 12 kg
Course Aggrigate 24 kg
Fine Aggrigate 12 kg
Water 6 L

15. EGG SHELL POWDER RIPLACEMANT BY
REPLACEMENT % CEMENT (kg) EGGSHELL
POWDER (kg)
5% 11.400 600
10% 10.800 1.200
15% 10.200 1.800

16. CUBE CASTING

17. CUBE TESTING

18. RESULT & DISCUSSION
GRADE OF
CONCRETE
DAYS OF
CURING
% OF
EGGSHELL
POWDER
RIPLACED IN
CEMENT
COMPRESSIV
E STRENGTH
OF CUBES
M25 7 5% 21.37
M25 7 10% 21.82
M25 7 15% 16.84

19. CONCLUSION
 As we replaced eggshell powder in the cement in the different
proportions we conclude that the weight and strength varies
accordingly. As we increases the compressive strength also
decreases rapidly. As per our observation we found that.
 In M25 the strength of concrete in increase in proportion of egg
shell powder.

20. SCOPE OF THE WORK
 The scope of the work study is to cast the concrete specimens and
conduct the compressive strength test, split tensile strength test and
flexural strength test at 7th & 28 day, with specified percentage of
egg shell powder and compare it with the controlled concrete
specimens. In this project M25 concrete is designed for various
combination.

21. REFERENCES
 O.Amu, A. B. Fajobi and B.O. Ok, journal of agriculture and
biological science , 1, 80(2005).
 J.J. Beaudoin and R. F. Feldman, international journal of material
science, 14 , 1681(1979)
 M.N. freire and J.N.F Holanda journal of ceramic, 52, 240(2006)
 IS 10262:2009 Bureau of India standards, new Delhi, India.