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SEN
SEN
BUILT versus UNBUILT
SEN 70%
30%
NORTH AMERICABuilt Unbuilt
BUILT versus UNBUILT
Source: Environment and energy sustainability: An approach for India, McKinsey & Company
SEN
BUILT versus UNBUILT
80%
20%
EUROPEBuilt Unbuilt
Source: Environment and energy sustainability: An approach for India, McKinsey & Company
SEN
BUILT versus UNBUILT
40%
60%
INDIAN SUBCONTINENTBuilt Unbuilt
Source: Environment and energy sustainability: An approach for India, McKinsey & Company
INDIA – THE NEW CONSTRUCTION HAVEN
• India is now the 3rd largest construction sector in the world
• There has been an explosive growth in construction since 2005.
2005 2030
01000020000300004000050000600007000080000
RetailHospitality
OfficesResidential
RetailHospitalityOfficesResidential
• It is expected to multiply 2 folds by 2030 with maximum growth in residential sector.
Area
in m
illio
n sq
uare
feet
Source: Environmental Design Solutions Pvt Ltd
CARS9%
TRANSPORT15%
INDUSTRY24%
BUILDING MATERIAL12%
BUILDING CON-STRUCTION
40%
World CO2 Emissions
Source: International Energy Agency
Cement and Steel - Contribution to Embodied Energy and CO2 Emissions
Source: Commonwealth Scientific and Industrial Research Organisation
A 1000 sq.ft CONVENTIAL HOUSERCC frames structure + Brick infill + Concrete Slab
THE ROOF Cement Consumption60 bags!!
A 1000 sq.ft CONVENTIAL HOUSERCC frames structure + Brick infill + Concrete Slab
1500 kg!!THE ROOF
Steel Consumption
A 1000 sq.ft CONVENTIAL HOUSERCC frames structure + Brick infill + Concrete Slab
80 BAGS!! THE SUPERSTRUCTURECement Consumption
A 1000 sq.ft CONVENTIAL HOUSERCC frames structure + Brick infill + Concrete Slab
2000 Kg!! THE SUPERSTRUCTURESteel Consumption
THE GREEN SHIFT
A 1000 sq.ft HOUSE – With Material X
THE ROOF Cement Consumption8 bags
A 1000 sq.ft HOUSE – With Material X
THE ROOF Steel Consumption0 kg
A 1000 sq.ft HOUSE – With Material X
THE SUPERSTRUCTURECement Consumption
50 bags
A 1000 sq.ft HOUSE – With
THE SUPERSTRUCTURESteel Consumption
600 Kg
Material X
TIME C
ONSUM
ING
HIGH MAINTAINENCE
TERMITE ATTACKS
NON RESISTANCE TO HEAVY RAINS
SKILL DEVELO
PMENTAWARENESS
INNOVATIONBLIND COMPLIANCE TO
THE LATEST TRENDS
REVIVA
LOPTIMIZATION
CHANGING TRENDS
LOSS OF SKILL
COMPRESSED STABILISED MUD BLOCKS
CSEB are a mix of soil, sand and 5% of cement.
• They are compressed manually. So they don’t require energy.
• They are not fired!
• They are used for masonry of walls and columns, as any conventional brick.
• They can also be used for building arches, vaults and domes.
• They have been used up to 4 floors (load bearing walls).
COMPRESSED STABILISED MUD BLOCKS
SCHOOL IN BURKINA FASO, AFRICA
ARCHITECT : Francis Kere
SCHOOL IN BURKINA FASO, AFRICA
ARCHITECT : Francis Kere
SCHOOL IN BURKINA FASO, AFRICA
ARCHITECT : Francis Kere
APARTMENT IN AUROVILLE, INDIA
ARCHITECT : Auroville Earth Institute
APARTMENT IN AUROVILLE, INDIA
ARCHITECT : Auroville Earth Institute
RESIDENCE IN BANGALORE, INDIA
ARCHITECT: Chitra Vishwanath
RAMMED EARTH
1. Fixing the first panel, adjusting the end shutters.
2. Ramming the second form.
RAMMED EARTH
3. Ramming the third form.
4. Removing 1st shuttering and placing above
RAMMED EARTH
5. The finished Rammed Earth wall.
• Great aesthetic Finish!
• No Plastering required!
RESIDENCE IN AUROVILLE, INDIA
RESIDENCE IN AUROVILLE, INDIA
RESIDENCE IN AUROVILLE, INDIA
RESIDENCE IN AUSTRALIA
RESIDENCE IN AUSTRALIA
So is Earth Architecture the only solution to a greener future?
OTHER ALTERNATE TECHNOLOGIES – RAT TRAP BOND
OTHER ALTERNATE TECHNOLOGIES – FILLER SLAB
OTHER ALTERNATE TECHNOLOGIES – FILLER SLAB
OTHER ALTERNATE TECHNOLOGIES – BOTTLE WALLS
“Two roads diverged in a wood, and I –
I took the one less travelled by,
And that has made all the difference.”
- Robert Frost
Email masonsinkstudio@gmail.comContact 9008416974 I 9886399192
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