Suspended ceiling tiles of the 2 x2 or 2 x4 dimension and manufactured by armstrong celotex conwed lotone and usg and made before the late 1970 s are listed by several attorney sponsored mesothelioma websites as often containing asbestos to add fire resistance.
Armstrong acoustic ceiling tiles asbestos.
However if the code is a date code it looks like on ewell after the mid 1980 s the last epoch in which us manufacturers were using asbestos in interior wall and ceiling products.
Commercial ceilings from the leader in the industry armstrong ceiling solutions.
Modern ceiling products do not contain asbestos.
So whether you are trying to reduce noise in concentration or focus spaces creating collaborative environments or working to ensure confidentiality get total noise control and design flexibility with total acoustics ceiling panels.
Total acoustics ceiling panels feature the ideal combination of sound absorption and sound blocking.
I have taken a sample using the wetting methods i found on your site and elsewhere but i wanted to check with you before i send them off to be tested.
The ceiling in that room has acoustic tiles that resemble some of the tiles that have been known to have asbestos.
But asbestos fibers were used in some acoustic asbestos ceiling tiles often amphibole asbestos such as amosite crocidolite anthrophylite tremolite and actinolite with amosite among the most commonly found.
Asbestos removal it has been reported that some ceiling tiles and acoustic ceiling tiles manufactured prior to 1990 may contain asbestos particles.
Armstrong world industries is a global leader in the design and manufacture of innovative commercial ceiling suspension system and wall solutions.