RYL, RT-ohjekortit

This RT card provides guidelines on the cleaning and maintenance of hygienic indoor spaces. It is aimed particularly at service purchasers who are responsible for cleaning and maintenance. This RT card also provides information for providers of cleaning...

This RT card presents design guidelines for the implementation of hygienic indoor spaces. The issue is looked at in relation to the different phases of a building project, and also in relation to the four hygiene levels presented in this instruction card...

This RT card provides basic information about infections, and the spread and prevention thereof. This issue is examined from the standpoint of a building's indoor spaces. What factors make up a hygienic indoor space, how can such spaces be improved, and...