Requirements for relative humidity! Humidity definition dates back to the 1300s and is widely proved to be one of the important factors in buildings. Together with temperature, relative humidity is always given in absolute or relative terms (in percentage or as water content, as dew-point, dampness or with humidification/dehumidification, etc.). However, the requirements for relative […]...
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Archive for the ‘News’ Category
January 29, 2021
What is the human daily intake of air, water and food?
Human daily intake of food, water and air! Jan Vilhelm Bakke in the AIR Swegon Air Academy book (published in 2008) stated: “On average, an adult male with a sedentary…...
December 21, 2020
Merry Christmas and Happy New Year! Download Swegon Air Academy – Part C in PDF as a gift!
Recap of 2020! The year 2020 was… I guess all about covid, social distancing and so many changes! Everyone and every company are talking about working in a safe environment…...
November 26, 2020
We spent 90% time indoors! Who said it?
The very much-quoted statistics: 90% time indoors! Surprisingly there were many studies performed at the 20th-century gathering human activity patterns and human exposure data. And one marginal study was published…...
October 26, 2020
Passive house: tennis hall, ice hockey and car dealership?
A question for you: what type of building can be built as a passive house? Passive house buildings have started to be built in the 1990s as new thinking from…...
October 16, 2020
Why do we ventilate?
Have you ever wondered why do we ventilate our houses? Throughout history, humans always looked for better living conditions and healthier air. For the past several decades, indoor air quality…...
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August 25, 2020
New research: Bricks to store energy!
Could you use your bricks to store energy? The world is definitely not slowing down and nor are new research and new technologies. Every day one can hear about new…...
August 18, 2020
We follow HVAC knowledge!
In HVAC world, there is some much to read, to follow, to share … In today´s world, there is so much happening, especially in HVAC world! There is so much…...
July 15, 2020
IEQ benefits: Good ventilation leads to healthy buildings!
People´s health and well-being in healthy buildings! The IEQ manifest was published in mid of June 2020 on the EUROVENT website and we have brought you this information in the…...
June 28, 2020
Initiative for good health with eight leaders!
Healthy buildings for all! That is the main initiative for eight associations as the HVAC leaders in the European Union (EU). The objective is to collectively promote healthy buildings, healthy…...
June 17, 2020
3x key points about buildings in the future!
Do you think that the buildings should be resilient, flexible and adaptable in the future? What do you think about buildings and future? How do you imagine your building should…...