Natural ventilation: poorly regulated, the human factor - poor ventilation is the most effective -

Indoor air quality. Harmful substances from the outside from the inside to eliminate VOC (volatile hydrocarbons) is released from the structure negative pressure ventilation (eg, formaldehyde), the maximum concentration of CO 2 in accordance with the Decree № 268/2009 Coll - 1000 parts per million (dead air) measured the concentration of CO 2 in the schools for 6700 ppm concentrations above 1.5 billion, decreased alertness, anxiety concentrations above 5000 mg with the health
Room temperature: Class 22 ± 2 ° C minimum teplota20 ° C maximum difference at room temperature 3 ° C decrease in temperature in the three classes of less than 18 ° C at the close of the temperature drop in grades lower than 16 ° C increase in temperature in the closure negative pressure ventilation class 31 ° C -end of an
Natural ventilation: poorly regulated, the human factor - poor ventilation is the most effective - a short window in full - projects, opening ventilačky constant cooling - energy, sustainable microventilation wind - the loss of acoustic comfort, insufficient air supply
Controlled ventilation: reducing energy consumption to ensure the uninterrupted supply of fresh air summer air - eliminating drafts, used air pollution control as necessary to eliminate pollutants from the outside negative pressure ventilation
Regulations: tightness of the building thermal stability of numbers in the summer heat transfer coefficient negative pressure ventilation schemes temperature factor and low temperature negative pressure ventilation reduction of the contact surface temperature floor heating system is the right size and its control (thermostatic valves)
Categories News bioregions CEC5 - Energy efficiency in public buildings Cap-REC - Implementation negative pressure ventilation of regional energy concepts CLIMACT regions Concert Teacher Training Grants and supports the concept of energy legislation ZK International Cooperation Seminars renewable projects, conferences Green Energy negative pressure ventilation Investment Newsletter