CASE STUDY
FACT SHEET
CASE STUDY FACT SHEET
CASE STUDY FACT SHEET
Hysan Place
• Water Saving: Rainwater harvesting
system
• Natural Daylight: Low-E glass reflects
much of the infrared portion of the
solar spectrum while transmitting
most of the light
• Glare Control: Installation of sheer
screen and black-out screen at
lower and upper part of curtain wall
units allows flexible use of drapes
in different daylight conditions for
occupants’ comfort
• Natural Ventilation: Urban window,
operable vent
• Outdoor Greenery: Sky gardens,
green roof and wall
• Indoor Greenery: Internal courtyard
with green wall
• Energy Efficiency: Mixed mode
ventilation, hybrid cooling, solar
shading and low-E double-glazing
• Thermal Comfort: Mixed mode
ventilation
Figure 5.1 Hysan Place
(Source: Hysan Development Limited)
H Queen’s
Natural Daylight:
• Laminated Insulated Glass Unit (IGU)
façade system with low-e coating
on low-iron glass substrate and two
layers of translucent ceramic fritted
pattern
Natural Ventilation:
• Use of wind guide
• Curtain wall façade with slide-open
modules at each floor is designed to
enhance cross ventilation in interior
spaces
Outdoor Greenery:
• Vertical green wall
Energy Efficiency:
• Heat recovery ventilator
• Hybrid ventilation
• Intelligent fan coil unit (iFCUs)
• Chiller optimisation
• Shorten air duct routing
Figure 5.2 H Queen’s
(Source: Henderson Land Development Company Limited)
• Indoor Air Quality: Low emitting
& Low
materials
• Use of Green Building Materials:
, high recycled
content, regional materials, low
emitting and
materials
• Convenient Public Transportation:
Connection to the public
transportation network and is
directly linked to the MTRC’s
Causeway Bay Station. The
connection to the MTR occurs
at the first two basement levels.
Accessing the tower shuttle lifts at
the entrance is obvious
• Green Operation and Management:
Facilitation of tenants wishing to
pursue green building goals
• Construction Noise and Pollution
Control: Recycling of the excavation
materials
• Facing Hennessy Road instead of
heavily illuminated billboards lessens
the light pollution in Causeway Bay
Green Operation and
Management:
Food waste processor will be
installed in the refuse storage
and materials recovery chamber
to degrade the food waste;
maximise the efficiency of waste
management and minimise the
landfill loading.
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