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Unique Features

1.  30 per cent less embodied energy

(Lifecycle “cradle to grave” approach to assess energy content of materials)

  • Low energy natural materials used for building elements
    • mud and fly ash blocks instead of burnt brick or concrete
    • timber for doors and windows
    • 25 per cent of external wall area glazed
    • no aluminium or PVC used
  • 90 per cent materials sourced from around Delhi; thus involving minimum transportation
  • Highly efficient use of materials
    • thin ferro-cement channels with stone slabs instead of heavy concrete slabs
    • stone flooring pattern designed to reduce waste to less than 5%
2.  40 per cent less operational energy
  • User acceptance of indoor temperature range from 180 to 280 Celsius
  • Optimised orientation to
    • maximise natural lighting and ventilation
    • minimise heat gain
  • “Green clothing” (planting on building façade), cavity walling and built-in shading devices to minimise heat gain
  • Innovative “Hybrid” air conditioning system minimising use of energy and water
    • prioritising evaporative cooling for hot and dry months
    • supplemented by refrigerant cooling for hot and humid months
3.  100 per cent waste water recycled
  • Rainwater harvested for use or ground water recharge
  • Waste water recycled for use in toilets and gardens
  • Surplus waste water treated before recharging ground water
4.  15 per cent recycled materials
  • Mud from old building salvaged to make new compressed earth blocks
  • Stones used for masonry
  • Industrial wastes, such as fly ash and stone dust used in construction
5.  30 per cent less steel
  • Ferro-cement channels with minimal steel bars and chicken-wire mesh
  • Shallow domes with Fly Ash blocks requiring no steel reinforcement
  • Short-span reinforced cement concrete frame for basic structure
6.  CFC free building
  • Committed to protecting the Ozone Layer
  • Permissible refrigerant used; can be upgraded as better refrigerants are made available
7.  30 per cent less cement
  • 25mm thick ferro-cement channels, instead of 150mm thick slabs
  • Minimal cement plastering – celebration of exposed natural materials
8.  People Driven Design
  • Interactive process between the DA staff and the architects; design evolved over a series of workshops
  • Sensitive to requirement of universal access
    • enabling persons with disabilities to reach all points with ease
    • enabling persons from all strata of society to feel welcome
  • Child-care and recreational facilities
9.  Commitment to People and Nature
  • Promotion of skill-based techniques and artisan products
    • terracotta fenestration
    • materials produced from micro-enterprises
  • All wood from managed plantations





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