New school classroom air control project

A school in Longhua, Shenzhen, is the first school in Shenzhen to implement the 2016 school construction standards, and the project was completed in August 2019 and opened and put into use on September 2, 2019.

1. Renovation brings formaldehyde, TVOC, benzene and other harmful substances, which in turn cause indoor pollution, the urgent need for long-term window ventilation;
2. Some of the new classrooms are adjacent to the main traffic lanes, traffic caused by continuous noise dust pollution, open windows ventilation is more difficult to achieve;
3. Classroom closed, carbon dioxide, germs, decoration pollutants concentration is not easy to decline. There is an urgent need for schools to improve complex classroom air and environmental problems, ensure that school starts on schedule, and create a high standard of teaching environment for students.