by welsh brickie »
Sat Mar 26, 2011 2:01 pm
[quote="chris_on_tour2002"]asbestos was commonly used in artex up until about 25 years ago which if you think about it is fairly recent. artex was very fashionable in the 80s and 90s so there is a chance that asbestos will be present.
although it was the relatively less harmful white asbestos that was used, as opposed to the grey, you should still take precautions.
remove it with a wallpaper steamer prior to pulling down the ceiling. a pain of a job but it will get it off and it will keep it wet. it's the dust that you want to avoid. if in any doubt get a specialist in to check it out.
the lath plaster is unlikely to contain asbestos - a bigger threat, believe it or not, is anthrax infection! as welsh brickie says horsehair was mixed in with the plaster as a binder and anthrax can lay dormant for decades in the hair itself. anthrax is a bacterial infection found in cattle, horses and other plant eating mammals. on exposure to air and moisture the bacteria can miraculously spring back to life.
in reality though, the risk is extremely low and documented cases of people being infected through this kind of exposure in the building trade are incredibly rare. furthermore your house is 1930s built and anthrax control measures had long been in place by then so your risk really is minimal.
nonetheless whenever carrying out any dusty work a decent respirator should always be used - don't scrimp. the paper ones are inadequate for all but the lightest of sanding jobs in my opinion, spend 25 quid on a decent one with the proper filters. and let me tell you now removing lath plaster ceilings in one dusty, filthy job. enjoy![/quote]
I never knew that about artex or anthrax in horse hair,I have recently developed a twich,That could explain it..
thanks for the warning chris..