SUSTAINING THE VERNACULAR WITH
EARTHEN ARCHITECTURE
SAURAV SHRESTHA
Ecocity Satellite Conference: Bangladesh and Nepal, September 2021 BiodiverCity: Addressing Environmental Disaster through Healthier cities
Ecocity Satellite Conference: Bangladesh and Nepal, September 2021
Addressing Environmental Disaster
Healthier
01
BiodiverCity:
through
cities ABOUT US
Ecocity Satellite Conference: Bangladesh and Nepal, September BiodiverCity: Addressing Environmental Disaster through Healthier cities HIMALAYAN HILLS SUB-URBAN Community Park. Solukhumbu Farmhouse. Kavre Residence, Kathmandu OUR
02
WORKS
Ecocity Satellite Conference: Bangladesh and Nepal, September 2021 BiodiverCity: Addressing Environmental Disaster through Healthier cities 03 I II III IV V VI VII VIII IX
9 projects designed with Rammed Earth Technology
Ecocity Satellite Conference: Bangladesh and Nepal, September 2021
Environmental
Healthier
04 I IV VI IX VIII VII
BiodiverCity: Addressing
Disaster through
cities
3 completed and 3 under-construction projects built with Rammed Earth
HOW WE ARE DOING IT ?
Ecocity Satellite Conference: Bangladesh and Nepal, September 2021 BiodiverCity: Addressing Environmental Disaster through Healthier cities
1.1 INSPIRATION
Pidhi
Aangan
SPACE SCALE & PROPORTION MATERIAL
Ecocity Satellite Conference: Bangladesh and Nepal, September 2021
BiodiverCity: Addressing Environmental Disaster through Healthier cities
Bardali
Bardali , Pidhi , Angan
Tiled Roof
Timber Struts
Timber Post
Ecocity Satellite Conference: Bangladesh and Nepal, September 2021 BiodiverCity: Addressing Environmental Disaster through Healthier cities
COMPACTNESS
COURTYARD OPENING Long windows like Newari House breaking the newari style courtyard for air flow Compactness, Cross Ventilation & Thermal Mass VERNACULAR ESSENCE: TIMELY IMPROVEMENTS 1.3
Matoghar I
First Floor
Circulation 15%
Matoghar I
Ground Floor
Rooms 57%
Wall Area 27%
Circulation Area 288.12 SQ.FT
Wall Area 545.83 SQ.FT
Rooms 1085.63 SQ.FT
Total Area 1919.68 SQ.FT
rooms.
Disaster
Healthier
BiodiverCity: Addressing Environmental
through
cities
2.1
Modularity in Formwork & Wall Index of repetition of formworks
8 or more
6 or more
4 times
3 times
2 times
Unique
Modularity ensures faster and easier construction thereby reducing waste and energy consumption during construction.
2.2
Sloped
Rammed Earth Wall
Rammed Earth Wall
Rammed Earth Wall
Wall Section
Matoghar VI
Budhanilkantha
Wall Section
Matoghar VIII
Panauti
Rammed Earth Wall is likely to take around 20-30% of Total Built-up Area, decrease in wall thickness can also reduce the consumption
Ecocity Satellite Conference: Bangladesh and Nepal, September BiodiverCity:
Healthier
2.3
Addressing Environmental Disaster through
cities
18” THK
14” THK
RESPONSIBLE CONSUMPTION : PASSIVE DESIGN
REUSE IN FLOORING
RECLAIMED TILES FOR ROOFING
Ecocity Satellite Conference: Bangladesh and Nepal, September 2021
BiodiverCity: Addressing Environmental Disaster through Healthier cities
Passive design strategies such as thermal mass, cross ventilation, natural light and building placement ensures responsible consumption.
CROSS VENTILATION NATURAL LIGHT SOUTH ORIENTATION
RESPONSIBLE CONSUMPTION : LOCAL & NATURAL
EARTH FLOOR STONE FLOORING WOODEN STAIRS
3.2
Ecocity Satellite Conference: Bangladesh and Nepal, September 2021
BiodiverCity: Addressing Environmental Disaster through Healthier cities
Use of locally available natural materials like stones, wood, mud and earthy finishes reduces our carbon footprint and support local economy.
MUD PLASTER
BiodiverCity: Addressing Environmental Disaster through Healthier cities
RESPONSIBLE CONSUMPTION : REUSE & RECLAIM
REUSE IN FLOORING
Construction Waste used for flooring
REUSING RECLAIMED CLAY TILES
3.3
Ecocity Satellite Conference: Bangladesh and Nepal, September 2021
MERGING WITH NATURE CULTURE
MINIMUM FOOTPRINT MODEST SCALE NATURAL MATERIALS
BiodiverCity: Addressing Environmental Disaster through Healthier cities REVITALISATION OF THE SITE 4.1
Ecocity Satellite Conference: Bangladesh and Nepal, September 2021
Newly built Matoghar IV at Namobuddha merges with its cultural and natural landscape through its design and choice of material use.
BiodiverCity: Addressing Environmental Disaster through Healthier cities
REVITALISATION OF THE SITE
MINIMUM FOOTPRINT MODEST SCALE NATURAL MATERIALS MINIMUM FOOTPRINT MODEST SCALE NATURAL MATERIALS BEFORE DURING AFTER
4.2
Ecocity Satellite Conference: Bangladesh and Nepal, September 2021
The empty plot of land is transformed as rammed earth building grew along with vegetations around it.