A Presentation by Ar Pramod Chaugule on -Affordable Housing Due to increasing rates of land and building materials It becomes necessary to adopt the use of alternative building materials and construction technologies to reduce the cost of the building and to save scarce resources. This may be done by up gradation of local technologies , using local resources or by application of modern materials and techniques. ADVANCED CONSTRUCTION TECHNOLOGIES SUCH AS PRECAST MEMBERS , LIGHT WEIGHT CONCRETE SUCH AS SIPOREX, RMC REDUCE CONSTRUCTION TIME AND THUS THE COST by 10 to 12 %

1. A F F O R D A B L E G R E E N H O U S I N G
All India Police Housing Conference 2012 , PATNA
10TH AND 11TH MARCH 2012
a r c h i t e c t
p r a m o d c h a u g u l e

2. ENVIRONMENT ? ? ?

3. HABITATS ? ? ?

4. Ancient Human habitats . . . . . .

5. The Inca citadel of Machu Picchu in Peru is one of the world's most spectacular
ruins. is a pre-columbian 15th-century Inca site located 2,430 metres (7,970 ft) above
MACHU PICCHU CIVILIZATION IN PERU

7. MACHUPICCHU,
SUSTAINIBILITY

8. The classic view of Machu Picchu
with mist swirling up from the
Urubamba river valley far below.
Road from Aguas Calientes up to Machu Picchu
MACHUPICCHUCIVILIZATIONIN

9. The Intihuatana is a huge carved stone that occupies a high point in Machu
Picchu. It may have been an astronomical calendar or used for mountain
worship.
MACHUPICCHU,PERU
The Temple of the Three Windows

10. TUNISIA - Túnez

11. TUNISIA - Túnez

12. TUNISIA - Túnez
AFFORDIBILITY

13. HARAPPA
MOHENJODARO
Mohenjodaro, one of the largest metropolises,
was built on the west bank of the river.

14. ruins of Harappa
Great bath
Offices of ministers
view
HARAPPA
MOHENJODARO

15. Drainage System at Mojenjo-daro
Well at Mohenjo Daro Buddhist stupa
HARAPPA

16. Raigad is 3000 feet high above sea level. 'Rairi' was its original name.
RAIGAD

17. Daru kothar
underground
prison
Ruins and lakeShivaji darbar

18. BUT . . . . . . . . . .

19. today
1880
Mumbai

20. MAHIM CHURCH AND MITHI RIVER (before
people converted the river into a sewer)
MITHI RIVER NOW
Mumbainowandthen………………
Marine drive now..
Marine drive earlier..

21. Flora fountain or Hutatma Chowk in
Bombay, India," by Bourne and Shephard,
1880's
Flora fountain or
Hutatma Chowk in
Bombay, India
today.
Mumbai now
and then………

22. Mumbainowandthen………..
Habitats

23. OVERALL SCENARIO
THROUGHOUT THE WORLD
In 2008, the urban population outnumbered that of the rural.
Projections suggest that by the end of 21st century, 80% of the global population
will live in cities( which occupy 0.05 % of the earth’s surface).
Water pollution
Air pollution
Waste disposal
Deforestation
Global warming
Global warming

24. help it and help ourselves …………

25. We can help it ! !
lets do it … … … …
…

26. Le
Corbusie
r
Laurie
Baker
Frank
Lloyd
Wright
INSPIRATIONS

27. Green building ? ? ?
• Efficiently using energy,
water, and other resources
• Protecting occupant
health and
improving employee
productivity
• Reducing waste, pollution
and environmental
degradation.......

28. LEED
The LEED green building rating system -- developed and administered by the U.S.
Green Building Council ..but out of 69 points 37 points are dedicated to mechanical systems .

29. )
BEE (Bureau of energy efficiency
they have developed rating systems for buildings as well as appliances..

30. IGBC (Indian Green Building Council)
They have developed different rating programs for different types of buildings
Houses, townships, factory buildings etc.

31. GRIHA ( green rating for integrated habitat assessment)
the National Rating System will evaluate the environmental performance of a
building holistically over its entire life cycle, thereby providing
a definitive standard for what constitutes a ‘green building’.

32. CURRENT HOUSING SCENARIO
26.7 % OF THE TOTAL POOR IN THE COUNTRY LIVE IN
URBAN AREAS & 73.3% IN RURAL AREAS

33. CURRENT HOUSING SCENARIO
COST INFLATION RATE OF CONSTRUCTION
INDUSTRY FOR LAST 15 YEARS - 10-15% PER YEAR
GENERAL INFLATION RATE & GROWTH
IN ECONOMY FOR LAST 15 YE - 3-5% PER YEAR

34. CURRENT HOUSING SCENARIO
 Severe shortage of houses in
developing countries specially for poor people.
 Severe problem of management
of agro industrial waste in developing countries.
 Expensive & scarce building materials and components.
AREAS OF CONCERN

35. Due to increasing rates of land and building materials
It becomes necessary to adopt the use of
alternative building materials and
construction technologies to reduce the cost
of the building and to save scarce resources.
This may be done by up gradation of
local technologies , using local resources or
by application of modern materials and techniques.
AN AFFORDABLE
GREEN HABITAT … ... …

36. Improving energy efficiency in housing ,
can help make homes more affordable
by reducing the energy cost burden on low-income households
SAVING IN RECUURING COST WILL BE THE REAL
SUSTAINABLE AND AFFORDABLE HOUSING .. . .. . . . . . .
AN AFFORDABLE
GREEN HABITAT .. .. .. . .

37. MASS EFFECT . . . Modules and grids
HOUSING ON LARGE SCALE GREATLY AFFECTS THE
AFFORDABILITY FACTOR ,
RESULTING IN COST SAVING by @ 12 to 18 %

38. TIME IS MONEY . . .
PROJECT COMPLETED WITHIN PROJECTED TIME SCOPE
CAN SAVE UPTO 18 - 22 % OF OVERALL COST SAVING .. .. .

39. AFFORDABLE TECHNOLOGY
ADVANCED CONSTRUCTION TECHNOLOGIES SUCH AS
PRECAST MEMBERS , LIGHT WEIGHT CONCRETE SUCH
AS SIPOREX, RMC REDUCE
CONSTRUCTION TIME AND THUS THE COST by 10 to 12 %

40. Low Cost Building Materials Characteristics
Easy to manufacture
Easy affordability
Easy Erection/commissioning
Faster & cheaper construction
Effective Waste utilization
Energy efficient and Environment friendly

41. We should think for the
Recurring cost too . . .

42. REQUIRE A GREEN TOUCH ? ? ?

43. THE GREEN PHENOMENON HAS ALWAYS BEEN INTEGRATED
WITH ARCHITECTURE . . . . . . KNOWINGLY . . UNKNOWINGLY . .
FELT . . BUT UNREALIZED . . BUT ,
NOW ITS TIME TO UNDERSTAND IT
& IMPLEMENT IT .. . .. . .

44. PLANNING & ORIENTATION
SITE PLANNING
1. maximum
conservation and
utilization of resources
and enhance efficiency
of the systems and
operations.
2. Minimize the disruption
of the natural ecosystem.
3. harness maximum
benefits of the prevailing
micro-climate.
4. Proper topsoil laying,
stabilization of the soil.
5. reduction of vehicular
transportation and easy
access to daily facilities
along with efficient
infrastructure planning.

45. PLANNING & ORIENTATION
PASSIVE SOLAR TECHNIQUES……………….
Passive solar buildings aim to maintain interior thermal comfort
throughout the sun's daily and annual cycles whilst reducing the
requirement for active heating and cooling systems.
Passive solar building design is one part of green building design,
and does not include active systems such as mechanical ventilation
or photo-voltaic.

47. A PERFECT
USE OF
SUNPATH
DIAGRAM
WHILE
PLANNING
Studio 8-8-8

48. Reducing the use of natural resources
while maintaining comfort conditions ..
Green buildings often include measures to reduce energy use .
To increase the efficiency of the building envelope, we may use
high-efficiency windows and insulation in walls, ceilings, and
floors.
Window sizing

49. Effective window placement
can provide more natural light
and
Lessen the need for electric lighting during the day.
West side stone wall to cut off solar exposure
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50. BALCONY WITH OVERHANGS ACTING AS A BUFFER
FROM SOLAR RADIATION ON THE WEST SIDE
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51. THE STAIRCASE BLOCK REDUCING EXTERNAL REFLECTION
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52. Green roof ….. minimizing the heat-transmission
through the roof to the floors below
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53. The external greenery
merges with interiors
through large openings
and a balcony.
Landscaping along with compound wall
reduce radiant heat on external walls .
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54. DEFUSED NORTH NATURAL LIGHT FOR THE
CONFERENCE
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55. CLEAR GLASS
OPENINGS
ON NORTH SIDE
GIVING DESIRED
DAYLIGHT
FOR
STUDY
&
CREATIVITY
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56. OPENNESS GIVING MOST PLEASANT ENVIRON FOR THE USERS . . . . . .
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57. Recessed glass windows and Openings
also Protected by plantations

58. Pantry on East for ample sunlight

59. SKY LIGHT PROVIDING NATURAL DAY LIGHT TO THE BUILDING
AND REDUCING ELECTRICAL LOADS
BSSK SANGLI

60. Reduce hard paving on site……….

61. USE OF LOW-ENERGY MATERIAL IN INTERIORS
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62. The nature is very much a part of the interiors as
much as the surroundings…
Nature as a part of Interiors as well as exteriors………
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63. Material Efficiency
In almost all localities, nature has provided us with some
wonderful materials which require little processing or
transporting, thus the environmental and
economic costs are low.

64. Cost Effective Building Materials
Easy to manufacture
Easy affordability
Easy Erection/commissioning
Faster & cheaper construction
Effective Waste utilization
Energy efficient and Environment friendly

65. Material Efficiency

66. Material Efficiency

67. Material Efficiency

68. CONSTRUCTION USING BAMBOO AS BUILDING MATERIAL

69. RAMMED EARTH CONSTRUCTION
It is a method of building walls whereby a mixture of earth is
compacted in layers between forms. Each layer of earth is
approximately 15 cm (6 inches) deep. As each form is filled, another
form is placed above it, and the process begins again. This is
continued until the desired wall height is achieved.

70. REUSE OF WASTE MATERIAL ON SITE CAN ADD TO THE
AESTHETICS AS WELL AS ECONOMY
One of the beauties of building with local materials is that they
seem to fit well with the feeling of the place, naturally
Material Efficiency

71. The small ‘devali’ with the light at
the entrance, giving a inviting and
warm feeling to the space ..
Dressed basalt stone
Provided with
Niches for lamps reminds
the ganapati temple in the
town, gives a very holy
and familiar feeling.
Studio 8-8-8

72. Recovery From The Waste

73. Recovery From The Waste

74. Recovery From The Waste

75. 1. Steel sheet 33.50 21.00 30.00
2. Aluminium sheet 235.00 11.00 94.00
3. Paper 28.00 25.00 10.30
4. Rubber 100.00 56.00 44.00
5. Plastics (PVC) 54.10 14.50 80.00
6. Glass 23.00 17.00 26.00
7. Wood products 3.00 2.00 33.00
MATERIAL
TOTAL ENERGY IN
PRIAMRY MATERIAL
TOTAL ENERGY
IN RECYCLED
MATERIAL
SAVING
%
ENERGY SAVING IN RECYCLING OF SOME WASTES

76. MATERIAL EFFICIENCY………………..
use of local materials….
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77. Aquarium depicts flow of
energy in the lobby area
Natural wood/ tree trunk is
used as a seating.
Signage about ban on smokin
are provided at many location
Small hut on the terrace
with
interiors reflecting WARLI
culture creates entirely
different environment for
relaxation during heavy
working hours.

78. The compound wall had been
done using recycled material…
The compound wall
had been done
using recycled
material…
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Resource recovery from waste materials

79. Studio 8-8-8
Wind scoop in the southwest corner for
capturing the cool wind and tunneling it inside

80. Use Of Solar Hybrid Power pack for Electricity Generation
2kw from wind mill
&
2kw from solar panels
Reduction in electricity bills by
around 50%

81. Wind Solar Hybrid pack-Mass Usage
M.S.E.D.C.L. Expected Bill – Rs. 8,76,000.00 / Year
By using non Conventional Energy we are saving Rs. 1,48,920.00 / Year

82. Solar Water Heating Systems

83. Solar Strret Lighting System
Solar street lighting systems which can be provided with LED,CFL
lighting, HPSV lamps. Suitable for dusk to dawn operation.

84. WASTE WATER RECYCLING

85. WASTE WATER RECYCLING … SIBF SYSTEM

86. Rainwater Harvesting

87. Studio 8-8-8
PTS, Turchi, Tasgaon
Green Dream . .
Shaped into reality . .
CP SOLAPUR
ROYALE
GREENS
STAFF QUARTERS RATNAGIRI
BSSK KARNA

88. P. T. S. TURCHI, TASGAON

89. P. T. S. TURCHI, TASGAON
Training school building

90. P. T. S. TURCHI, TASGAON
Training school building

91. P. T. S. TURCHI, TASGAON
Mess building

92. P. T. S. TURCHI, TASGAON
Hostel Building For 500
students

93. P. T. S. TURCHI, TASGAON
Staff quarter for 48 tenements

94. Result . . . . . . . . . . . . .
Griha Four Star Rating For P.T.S. Turchi

95. C.P. NAVI MUMBAI

96. C.P. NAVI MUMBAI

97. C.P. NAVI MUMBAI

98. C.P. NAVI MUMBAI

99. Staff Quarters At Ratnagiri

100. C P office at SOLAPUR
All Energy Efficient Sysystems Incorporated

101. ROYAL GREENS mass housing at PUNE

102. Upcoming Green Project
FORCE ONE CAMPUS, GOREGAON

103. Waiting for better tomorrow . . . . . . . ‘PADAYATRI’ SMARAK
..

105. THANK YOU . .