ceiling fans
armstrong 1773 ceiling tile24 x 48 in5 8 inpk 10
acoustical ceiling tile series dune width 24 in . length 48 in . thickness 5 8 in . color white edge type square lay in noise reduction coefficient 0.50 ceiling attenuation class 33 light reflectance 0.83 fine texture material mineral fiber coverage 80 sq. ft. resistant to sag mold mildew bacteria scratch resistant temp . range 32 degrees to 120 degrees f package quantity 10 br b features b ul li recycled content 35 % li li ceiling attenuation class cac .33 li li features non directional visual class a li li color white li li package quantity 10 li li length 48 li li light reflectance lr .83 li li type ceiling li li standards astm e1264 li li edge type square lay in li li temp . range f 32 120 degrees li li resistant to sag mold mildew and bacteria growth scratch resistant li li thickness 5 8 li li noise reduction coefficient nrc .50 li li item acoustical tile li li width 24 li li material mineral fiber li li application offices school classrooms retail hospitality corridors li ul
armstrong