ceiling fans
armstrong 1913a ceiling tile24 x 48 in3 4 inpk 6
acoustical ceiling tile series ultima width 24 in . length 48 in . thickness 3 4 in . color white edge type square lay in noise reduction coefficient 0.70 ceiling attenuation class 35 light reflectance 0.90 fine texture material mineral fiber coverage 48 sq. ft. resistant to sag mold mildew bacteria soil scratch resistant impact resistant temp . range 32 degrees to 120 degrees f package quantity 6 br b features b ul li application offices school classrooms healthcare corridors lobbies reception areas department stores retail li li color white li li features excellent sound absorption washable non directional visual li li item acoustical ceiling tile li li length 48 li li material mineral fiber li li package quantity 6 li li temp . range 32 degrees to 120 degrees f li li temp . range f 32 120 degrees li li type ceiling li li width 24 li li coverage 48 sq. ft. li li noise reduction coefficient nrc .70 li li series ultima li li thickness 3 4 li li resistant to sag mold mildew bacteria soil scratch resistant impact resistant li li standards astm e1264 li li edge type square lay in li li texture fine li li ceiling attenuation class cac 35 li li light reflectance lr .90 li li recycled content 77 % li li ceiling attenuation class 35 li li light reflectance 0.90 li li noise reduction coefficient 0.70 li ul
armstrong