Intended use
Materials recommended only for bathrooms and bedrooms of
housing; any abrasion must be avoided
Recommended materials for all rooms in a house, with
exclusion of the entrance and the kitchen; weak solicitations
to abrasion
Recommended materials for any room in a home
which does not have direct connections with the outside or accesses
not protected by doormats. Medium abrasion stresses*
Materials recommended for rooms subject to stress
medium heavy abrasion such as; individual houses!,
light commercials
Materials recommended for abrasion stresses
relatively strong in environments also not protected by agents
scathing, both public and private