Last Uploaded: April, 2011

NISSAN GLOBAL HEADQUARTERS

Architectural DataFeaturesCasbee ScoreTechnical Details建物リストに戻る
Environment planning that introduced natural light and wind
Environment planning that introduced natural light and wind Louver and Illuminance distribution Air-conditioning plan of the typical_floor Rooftop gardening
Comparison of amounts of insolation receiving sunshiny around building      

Special Features

Q-1 Indoor Environment
  • Insolation cover by exterior louver
  • Task / ambient air conditioning
  • Introduction of natural lighting through exterior louver and central void
  • Natural ventilation inlet area 43cm2/m2
  • Whole building no smoking
Q-2 Quality of Service
  • Raised floor 200mm height
  • Power source capacity 40VA / m2
  • Ceiling height 3.0m
  • Floor height 4.2m
  • Plane and section composition in which communications are activated
  • High aseismic design performance
  • Vibration control system
  • Electric and telecommunication room are set up on the third floor.
  • Rainwater use system and Recycling of domestic wastewater
  • Floor live load allowance 4900N / m2
Q-3 Outdoor Environment on Site
  • Gate space of MINATO MIRAI 21 district
  • Passage(NISSAN Walk) where city blocks are connected
  • Open-use Gallery for public
  • Rooftop gardening
LR-1 Energy
  • PAL value 25% reduced
  • Natural energy usage 88MJ / m2 / year
  • ERR value (integration of CEC values) reduced by 20%
  • Introduction of BEMS and continual improvement for energy management
LR-2 Resources and Materials
  • Water conservation measures, e.g. automatic faucets
  • Rainwater use system and Recycling of domestic wastewater
  • Inert gas fire extinguishers
  • Corrugated cardboard duct
LR-3 Off-site Environment
  • Atmospheric pollution sources eliminated by using DHC
  • Garbage processor
  • Wind assessment
  • Rainwater use system and Recycling of domestic wastewater

Other Features

N/A
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These cases are described based on assessment results obtained using CASBEE.
CASBEE is a method for rating the environmental performance of buildings using Building Environmental Efficiency (BEE) as an indicator, which is based on the results of separate scores obtained for Q-1~Q-3 (Quality) and LR-1~LR-3 (Load Reduction).