Traditional Culture Encyclopedia - Hotel accommodation - What kind of indoor environment does the hotel belong to? What is the concentration of indoor environmental pollutants in buildings?

What kind of indoor environment does the hotel belong to? What is the concentration of indoor environmental pollutants in buildings?

Type 2, radon Bq is less than or equal to 150 per cubic meter and formaldehyde is less than or equal to 0. 1.

1. The hotel is a civil construction project, which is a second-class civil building, and the second-class civil building also includes office buildings and shops.

2. According to the requirements of Code for Indoor Environmental Pollution Control of Civil Building Engineering, the concentration of air pollutants in hotels is radon 150 per cubic meter, formaldehyde 0. 1, benzene 0.1,TVOC 0.5 mg.