Although winter may not be over for a few months, preparation for the 2018 PyeongChang Winter Olympics has been focused on creating the best environment for athletes, spectators, the media and other participants in the winter conditions of February. (NYSE: DWDP) Dow Chemical Technologies, a subsidiary of Dow DuPont, has been building its Olympic plaza, ICC and Olympic ski center to reduce heat leaks and maintain excellent ice conditions at the venue.
Louis A. Vega, vice president of sports at Dow, said: "As the official chemical company for the Olympic Games, we will enable us to change our routine and apply new solutions to the Olympic Games and the surrounding communities Provide better infrastructure services and our sustainable solutions are a combination of real science and sport. '
Isolated hot and cold air
The Olympic Plaza is the landmark for the opening and closing ceremonies of the Olympic Games and the ICC is the main center of the media. The average temperature in Pyeongchang is 1-2 degrees Celsius (33-35 degrees Fahrenheit) in February, so buildings must be equipped with maximum energy efficiency And lower heating costs, both of which use Dow technologies that retain the warm air while keeping the air cool and moist. Walls and ceilings use both Dow's PAPI ™ MDI-based PIR (Polyisocyanurate Acid ester) panels.These panels provide excellent thermal insulation, help to resist cold weather during activity, and increase energy efficiency.
VORANOL ™, ISONATE ™ polyurethane coating technology and VORASTAR ™ coating technology that provide water protection for buildings are also applied to walls and roofs Dow Corning® Silicone Sealants are used to fill and seal gaps between walls and doors and windows, Prevent cold air in Pyeongchang from entering the International Broadcast Center through cracks. This air-barrier sealant has been used in high-end buildings around the world to help architects improve the airtightness of the building envelope while aesthetically pleasing.