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ATHAR PPT.pptx
- 1. GUIDED BY : Dr.M.N.HEDAOOPRESENTED BY: ATHAR KAMIL SHAIKH KASIM (20001071) GREEN BUILDING GOVERNMENT COLLEGE OF ENGINEERING, AMRAVATI (444604) (An Autonomous Institute of Government of Maharashtra) Department of Civil Engineering
- 2. 1 TABLE OF CONTENTS Introduction: Green Building Benefits of Green Building Factors of Green Building Materials used in green construction Merits and Demerits Green Buildings in India Conclusion References
- 3. WHAT IS GREENBUILDING Green Building can be define as structure that is environmentally responsible and resource efficient throughout the building life-cycle. Green Building also known as sustainable building expands and complements the building design concerns of economy ,utility, durability and comfort . A green building is one which optimizes energy efficiency , conserves natural resources, generates less waste and provides healthier space for occupants as compared to conventional building. 2
- 4. Green building The Designand construction practices that significantly reduce or eliminate the negative impact of buildings on the environment and its occupants. Green Buildings are the Eco-Friendly Structures . The concept of Green Building Technology envision a new approach to save water, energy and material resources in the construction and maintenance of the buildings and can reduce or eliminate the adverse impact of buildings on the environment and occupants. The fundamental objectives of green buildings are to conserve natural resources and increase energy efficiency. Increasing energy efficiency involves harnessing nature to minimize need for energy for operation and maintenance of the building. A green building may cost more up front, but saves through lower operating costs over the life of the building. The green building approach applies a project life cycle cost analysis for determining the appropriate up-front expenditure. Cii godrej building,hydrabad Suzlon Energy Limited ,Pune ITC Green Centre - Gurgaon Raintree Hotels - Chennai The Druk White Lotus School Doon School - Dehradun Olympia Technology Park Rajiv Gandhi International Airport
- 5. Social environmental Environmental justice natural resources Environmental economic Energy efficiency incentivesfor use of natural resources Economic – social Business ethics, human rights,labour rights BENEFITS OF green building Green building can reduce SOCIAL BENEFITS Enhance occupant comfort and health Heighten aesthetic qualities Minimize strain on local infrastructure Improve overall quality of life ENVIRONMENTAL BENEFITS Enhance and protect ecosystems Improve air and water quality Reduce waste streams Conserve and restore natural resources ECONOMIC BENEFITS Reduce operating costs Improve occupant productivity Optimize life-cycle economic performance Economic Social Equity Environment
- 6. Location :- a greenbuilding site should be selected based on how easily it can integrate into the existing electric, gas, water, and sewage utilities. Fitting into a city’s existing infrastructure so that a project has the smallest impact on the existing energy, water, sewage and road systems is the first point at which the green decision making process comes into play. Day light:- Day lighting is the controlled admission of natural light—direct sunlight and diffuse skylight—into a building to reduce electric lighting and saving energy. Day lighting is an important element of sustainable design. FACTORS of green building Orientation:- A green building should organically fit into the surrounding area, making best use of existing roads, sidewalks, alleys, site specific solar resources and so forth.
- 7. FACTORS of greenbuilding Renewable energy :- Renewable energy comes from natural sources such as sunlight, geothermal heat, wind, water, and biofuels powered by feedstock. Waste water management:- Wastewater management or the lack of, has a direct impact on the biological diversity of aquatic ecosystems, disrupting the fundamental integrity of our life support systems, on which a wide range of sectors from urban development to food production and industry depend. Rainwater harvesting:- The main purpose of rainwater harvesting system to collect and store rainwater falling on the ground which can be further be used in the future.
- 8. Materials Used InGreen Constructions 7
- 9. Wool brick ➢Obtained byadding wool and a natural polymer found in seaweed to the clay of the brick, ➢37% More strength than burnt bricks ➢Resistant for cold and wet climate 03/17/17 8
- 10. Sustainable Concrete ➢Crushed glass ➢Woodchips or slag -a by product of steel manufacturing. ➢Reduces the emission of CO2 03/17/17 9
- 11. Solar Tiles ➢Exist tosimply protect a building ➢They spend a large portion of the day absorbing energy from the sun. 03/17/17 10
- 12. Paper Insulation ➢Made from recycled newspapersand cardboard ➢Then filled with chemical foam ➢Insect resistant &fire retardant 03/17/17 11
- 13. Triple-Glazed Windows ➢Super- efficient windows ➢Stops heatto enter the building & from direct sunlight 03/17/17 12
- 14. Eco Friendly ➢Using BambooReplacing The Steel Bars 03/17/17 13
- 15. Merits & DemeritsOf Green Building 14
- 16. Merits Of GreenBuilding ➢ ➢ ➢ ➢ ➢ Minimum damage to Environment Easier Maintenance Return On Investment Improved Indoor Air Quality Energy Efficiency Water Efficiency 15
- 17. ➢Waste Reduction ➢Temperature Moderation ➢WaterConservation ➢Economical Construction For Poor ➢Healthier Lifestyles and Recreation ➢Improved Health. 16
- 18. DEMERITS OF GREENBUILDING: ➢INITIAL COST IS HIGH ➢AVAILABILITY OF MATERIALS ➢NEED MORE TIME TO CONSTRUCT ➢NEED SKILED WORKER 17
- 19. Indian Green BuildingCouncil (IGBC) • Vision of IGBC – To usher in a green building revolution in India – India to become one of the world leaders in green buildings by 2015 GREEN BUILDING PRACTICES IN INDIA With 146 certified buildings and spaces, or almost 2.8 million gross square meters , India was placed third in the world for Leadership in Energy and Environmental Design (LEED) of green buildings in 2021.
- 20. A leading-edge systemfor designing, constructing, operating and certifying the world’s greenest buildings. Certified 26-32 points Silver 33-38 points Gold 39-51 points Platinum 52-69 points
- 21. Sustainable Sites • Stormwatermanagement & erosion control • Location / site selection • Alternative transportation • Habitat • Microclimate • Light pollution LEED CRITERIA • Reuse Materials & Resources • Recycle • Recycled-content • Regionally manufactured • Rapidly renewable • Certified wood Indoor Environmental Quality • Construction management • Source control • Low-emitting materials • Monitoring • Ventilation • Thermal comfort • Daylight & views Innovation & Process • Innovation in design • LEED Accredited professional Exceptional building recycling program – 60% recycling rate 58% stormwater retained & infiltrated on site Energy & Atmosphere Water Efficiency • Water efficient landscaping • Beneficial water reuse Rainwater harvested for irrigation & toilet flushing • Performance measurement &Verification • Energy efficiency • Renewable energy • Ozone depletion Energy performance 24% better than code Providing a healthy environment
- 22. Biodiversity Conservation India Ltd(BCIL) - Bangalore ➢ The company’s TZed homes in Whitefield, Bangalore has been certified as the first residential apartment in the world to be rated ‘Platinum’ under LEED. ➢ TZed, which means “Towards Zero Energy Development” is a 2,49,000 sq.ft. green project spread across 5.5 acres and is designed to reduce lighting and energy by nearly 70 per cent. No home at BCIL TZed Homes uses incandescent lamps, halogens and fluorescent tubelights
- 23. ITC Green Centre- Gurgaon ➢ It was the first 'Platinum' rated building in India. Within a built-in area of 180,000 sq.ft., ➢The building features alternative transportation facilities, storm water management system, solar thermal technology, reflective high-albedo roof paint, minimal exterior lighting, separate smoking rooms with exhaust system and zero-water discharge More than 10% of the building materials are refurbished from other sites and 40% are from within 500 miles of the project site
- 24. The Druk WhiteLotus School - Ladakh • • In this desert landscape of severe climatic conditions, 3,500 meters above sea level, was born a modest school . This multi-award winning structure is the recipient of the Best Asian Building, Best Education Building and Best Green Building awards. It combines the best of traditional Ladakhi architecture with 21st century engineering excellence . Traditional mud brick masonry is used internally to provide increased thermal performance and durability
- 25. CONCLUSION: 25 Green buildings havetremendous benefits both tangible and intangible. Most tangible benefits are substantially reduction in operating energy and water cost. Intangible benefits are increasing productivity , better health and healthy environment to the occupants. With an increased focus on energy efficiency, modular construction, green building ratings systems, technology integration, and occupant health and well-being we can reduce the negative impact on environment and it will ultimately result in more sustainable and livable shelter for people around the world.
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- 27. REFERENCES • http://www.igbc.in/site/igbc/tests.jsp?event=22869 • http://www.greenbuildingsindia.com/Green-Buildings.html • http://www.biperusa.org/6-objectives-of-green- building.html • http://www.brighthub.com/environment/green- living/articles/51601.aspx • http://ecenter.colorado.edu/greening-cu/green- buildinghttp://www.chillibreeze.com/articles/top-10-green- buildings-in-India-1011.asp • http://gbindia.wordpress.com/igbc-rating-system-2/