... widely be apllied to wall materials of various high and low buildings such as: bank, office building, hospital, school, hotel, mall ... widely be applied to wall materials of various high and low buildings such as banks, office buildings, hospitals, schools, hotels, malls ... limit /h≥1≥1≥1≥2.5≥3≥411b/w/.kHeat transfer coefficient b/w/. ≤1.0 ≤1.012Radioactivity Limit≤1≤1≤1 ...