Sports field: kindergartens, schools' playgrounds, playing field, racetracks, sports center and army's training place;

Entertainment places: kids' amusement parks, fitness room,healthcare centers,dancing room and the sides of swimming pools;

Public places and municipal facilities: sidewalks, overpasses, underground passages and marketplaces that need anti-slipping;

Corridors of office building and high-class hotels and squares of residential communities and outdoors plazas;

Household purpose: bathroom,balconies and terraces.