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Lecture 2 The Importance of a Standard for IAQ

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Denis Wong
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Hinds International (HK) Ltd. IAQ Lecture Series The Importance of A Standard for IAQ Speaker: Kee-Neng Wai, Ph.D Date: Jan 22, 2009 Venue: Sun Hung Kai Properties Ltd.
 
IAQ Initiative 2.0 IAQ Initiative 1.0
Atmospheric CO2 Level at Harbour Front Sick Building Syndrome due to poor ventilation and increase of heart rate 。 2030 500 Good IAQ Excellent IAQ Yawning Threshold Dozing Threshold Perspiring, headache, restlessness and increase of heart rate Long Term Effects > 1% increase per year > 1.2% increase per year Disintegration of polar ice Building Ordinance Section 123 requirement 2000 2008 360 392 300 1960 800 1000 1500 2000 2500
COMMON SICK BUILDING SYNDROME
 
 
 

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Lecture 2 The Importance of a Standard for IAQ

  • 1. Hinds International (HK) Ltd. IAQ Lecture Series The Importance of A Standard for IAQ Speaker: Kee-Neng Wai, Ph.D Date: Jan 22, 2009 Venue: Sun Hung Kai Properties Ltd.
  • 2.  
  • 3. IAQ Initiative 2.0 IAQ Initiative 1.0
  • 4. Atmospheric CO2 Level at Harbour Front Sick Building Syndrome due to poor ventilation and increase of heart rate 。 2030 500 Good IAQ Excellent IAQ Yawning Threshold Dozing Threshold Perspiring, headache, restlessness and increase of heart rate Long Term Effects > 1% increase per year > 1.2% increase per year Disintegration of polar ice Building Ordinance Section 123 requirement 2000 2008 360 392 300 1960 800 1000 1500 2000 2500
  • 6.  
  • 7.  
  • 8.