The concrete which is made from the industrial wastes and eco-friendly is the green concrete.Green will reduce 10% of CO2 emission which will reduce the global warming, which is one of the reason for world's destruction.Since it is made from the industrial wastes it is very cheap and durable.

3. SUBMITTED BY,
D.SATHYANARAYANAN & R.BALASUBRAMANIAN,
2ND YEAR B.E-CIVIL ENGINEERING,
INSTITUTE OF ROAD AND TRANSPORT TECHNOLOGY,
ERODE.

4. • INTRODUCTION
• WHAT IS GREEN CONCRETE
• WHY IS GREEN CONCRETE
• FEATURES OF GREEN CONCRETE
• MATERIALS FOR GREEN CONCRETE
• ADVANTAGES
• LIMITATIONS
• SCOPE IN INDIA
• APPLICATIONS OF GREEN CONCRETE
• CONCLUSION
• REFERENCES

6.  Concrete which is made from industrial wastes that are eco-
friendly are called as “Green concrete”.
 Green concrete was first invented in Denmark in the year
1998.
 Resembles the conventional concrete but it is very cheap,
durable and it requires only minimum amount of energy..
 It works a greater part in decreasing CO2 emission which is
very important to our country.

8.  Green means ‘Environment’, concrete is obtained from the
waste industrial products. Thus it is called as ‘GREEN
CONCRETE’.
 Global warming is one of the major threats to the
environment. The major principle of global warming is CO2
emission.
 Concrete is one of the major way for CO2 emission.
 Concrete emits 10% of total CO2 emission.
 But the green concrete which uses waste products which is
not threat to environment will decrease the CO2 emission by
10%.

11.  Huge impact on sustainability
 Most widely used material on Earth
 30% of all materials flows on the planet
 70% of all materials flows in the built environment.
 >2.1 billion tons per annum.
 >15 billion tons poured each year.
 Over 2 tons per person per annum

13. • Optimizes use of available materials
• Better Performance
• Enhanced cohesion workability / consistency
• Reduced shrinkage / creep
• Durability - Better service life of concrete
• Reduced carbon footprint
• No increase in cost
• LEED India Certification

14. • The concrete industry also uses industrial waste by
products such as fly ash and blast furnace slag to
constitute of the cement used in producing concrete.
• AGGREGATES FOR GREEN CONCRETE
– COARSE AGGREGATE
– FINE AGGREGATE
– CEMENTIOUS PRODUCT

15. COARSE AGGREGATES
Fresh Local Aggregate - stone

16. COARSE AGGREGATES
RecycledDemolition WasteAggregate

17. COARSE AGGREGATES
Recycled Concrete Material (RCM)

18. COARSE AGGREGATES
Blast Furnace Slag (BFS)

19. FINE AGGREGATES
RecycledGlassAggregate

20. FINE AGGREGATES
ManufacturedSand

21. CEMENTIOUS AGGREGATES
FLYASH

22. • Longer life
• Use of industrial waste
• Reduced amount of Carbon Dioxide
Emissions
• Reduce materials
• Better Performance
• Less shrinkage
• Less cost
• Reduced Energy Consumption

23. Increase in reinforcement cost
The cost of reinforcement will be
increased by using the stainless steel.
Lesser split tension
It has lesser split tension when it is
compared to the conventional types of
concrete.

24. ITC GREEN CENTRE INFOSYS BUILDING INFINITY BUILDING
DUBAI TOWER OLYMPIA BUILDING DAM WITH GREEN CONCRETE
COLUMN WITH GREEN CONCRETE

25. • Indian CO2 emissions in 2000 were 956 Mt (=
million tonnes) CO2 .
• The major contributors were power plants
(44.9%), steel plants (9.2%) and cement plants
(8%)
• INDIA is in emergency to reduce the
amount of Co2 emissions in the country.
• 10% of CO2 emissions can reduced by using
green concrete.
• So INDIA has the scope of GREEN
CONCRETE.

27. • Building Green. (1993). Cement and Concrete:
Environmental Considerations.
• Amato, Ivan (2013) "Green cement: Concrete
solutions".
• Websites:
WIKIPEDIA
THE CONSTRUCTOR
SOME OF THE BOOKS FROM LIBRARY