Sustainability in architecture

1. ONLINE COURSE
SUSTAINABILTY IN ARCHITECTURE
Universitat de Valencia
Malay , roll no- 11 sem- 4
Sub- online course

2. PHYSICAL ENVIRONMENT FOR CITIES.
• CONTEXT
STOCK FLOW
ENVIRONMENTAL
CLIMATE
• CITY
Green infrastructure
Water energy system
• BUILDING
Built environmental system
Material
HISTORICAL DEVELOPMENT OF THE BUILT
ENVIRONMENT
• Discovery of post and lintel
were to be happened to
make the openings more
stable
• Columnade –series of
columns in a row
attached with arches
or slab.
• Arche made of voussoirs
with small stones .
• Foundation(place)
• Structure (skeleton)
• Enclosure(skin)
• Division(distribution)
• Facilities (services)
• furniture(things)
Residential and school+institutional buildings are
mostly found in the typology
Infrastructure of the buildings
and townships.

3. Sky-scrapper flats
Detached homes
Thermal comfort - when the people using a building
do not experience any cold or hot feelings, that is,
when humidity, temperature and air movement
conditions are nice and adequate to the activity
conducted there.
Approach to achieve
thermal comfort.
1)Air tightness
2) orientation/solar/shadings
3)Thermal mass/ Transfer of
heat.
4)Natural ventilation
5)Passive cooling
7)Subsoil heat exchange
8)Building enevelope
Building service
Insulation on exterior walls puts a blanket-like barrier between your living area and
extreme outdoor temperatures. Insulating your walls can prevent this by limiting air
movement, enabling you to save up to 40 percent in heating and cooling bills.
Cross ventilation (also called Wind Effect Ventilation) is a natural method of cooling.
The system relies on wind to force cool exterior air into the building through an
inlet (like a wall louver, a gable, or an open window) while outlet forces warm interior air
outside (through a roof vent or higher window opening)

4. GREEN INFRASTRUCTURE
Spaces which are not built on where the surface is not sealed.
URBAN
• Park/ garden
• Private green spaces
• Play grounds
• Street trees
• Cementries/churchyards
LINKAGE OF GREEN SPACE WITH THE INFRASTRUCTURE
• green space connected to the people.
• plants/animals/ecological process
• Muilti-functional space
BENEFITS OF GREEN SPACE WITH THE INFRASTRUCTURE
1)resilience to the climate change
2)Resilience to the urban flooding
3)Supporting biodiversity
4)Ecological benefits.
RURAL
• natural resources
• seminatural landscapes
• forest/paster land /agricultural
• wet land
• rivers/flood plains.

5. Façade
Different type of facades
1) Features ,visual interest.
2) Connect, built neighbourhood
3) Street elements of architecture , scale and character.
4)Enhance visual environment.
5) Enhance comfort and security of pedestrians
Structural load
Passive design ideas
1) Pv on shading device
2) Light shelves
3) Vertical greenery
4) Natural fibre
5) Natural fibre reinforcement of large scale composite polymer panel
6) Solar assisssted stack ventiliver.
Air flow control Thermal control
Design criteria

6. SEVEN INTEGRATION CONCEPTS
1)Integration of components into a system
2)Integration of energy sources into multi-source multi-product(msmp) energy
system.
3)Integration of industries into eco-parks.
4)Integrated of new technology into existing technology.
5)Integration of sectors
6)Integration of functions
7)Integration of technology and sustainable development
Solar hybrid system-
• A solar hybrid system is a
renewable energy system that
uses solar photovoltaic (PV)
panels to generate clean energy
to power your home. A hybrid
solar system intelligently
switches between using solar
power, battery storage and grid
power.
1. Cost-Effectiveness
2. Flexibility and Scalability
3. Environmental
Sustainability
So ,far three main INEFF’s were
found:
1)Low energy efficiency of system
2)component(s) having only one function.
3)System or component standing idle
most of the time.

7. 1)Building Research Establishment Environmental
2)Assessment Method (BREEAM
3)Leadership in Energy and Environmental Design (LEED)
4)Green Globes
5)Living Building Challenge
6)WELL Building Standard
GREEN BUILDING RATING SYSTEMS AND CERTIFICATIONS
DESIGN FOR LIFE,LIFECYCLE DESIGN
• Recyclable
• Renewable
• Efficient
• Safe
• social
DESIGN APPROACH FOR SUSTAINABLE ARCHITECTURE
Modules for smart sustainable cities

8. • The triangle indicates to what extent the result of an
analysis is dependent on weighting factors.
• Eco-indicators was first introduced in 1995 to provide
engineers and designers with a simple method to estimate
the environmental impact of proposed design solutions.
• There are three eco-points are
1)human health
2)ecosystem quality
3)resources.
Standard and Database
• iso 14040 family
• leed certification
• cradle to cradle
• 5 layer procedure
Database
• university of bath
• Ces selector
• Sima pro 8

9. • John Ehrenfeld’s definition of sustainability :-
Sustainability is the possibility of humans and other life will
flourish on earth forever.
• Barriers to achieve sustainability
Paradigm of separation
growth
consumption

10. Business models
A business model is a conceptual tool to help understand
how a firm does business and can be used for analysis ,
comparison and performance assessment, management
communication and innovation
Components of business models
Value creation
Value proposition
Value capture
In a sustainable business the value proposition
would provide measurable ecological and social
value in concert with economic value
Stake Holders
Financing is one of the main obstacle to energy
efficiency investment
Barriers to develop energy efficient
business models