Asbestos ranks high on the list of dangerous substances because of its toxic and carcinogenic properties when airborne.
Which years were poisonous asbetos siding used.
Court overturns epa asbestos ban.
In fact the germans were so convinced of the carcinogenic properties of asbestos that they made asbestos related diseases compensable.
Asbestos cement genericized as fibro or fibrolite short for fibrous or fibre cement sheet and ac sheet is a building material in which asbestos fibres are used to reinforce thin rigid cement sheets.
The issue here is asbestos and the risks of serious lung diseases it can cause.
A highly effective and inexpensive fire retardant material and thermal and acoustic insulator asbestos was used extensively in home construction from the early 1940s through the 1970s.
Although invented at the end of the 19th century the material rose to necessity during world war ii to make sturdy inexpensive military housing and continued to be used widely.
Asbestos cement roofing siding history dates codes patents give a history of cement asbestos siding roofing product use.
If you suspect that your siding may contain asbestos there is no need for alarm.
The first firm reports of asbestos related cancer came from german doctors in the late 1930s.
The siding was made by combining cement with asbestos which is a naturally occurring mineral that is fibrous in nature and fireproof.
Asbestos siding was made by adding asbestos a naturally occurring mineral to portland cement.
Asbestos siding was very commonly used in buildings and homes from around the 1920s until the 1980s and can still be found in many older homes in the u s.
The name has its origin in the greek word for inextinguishable.
In the uk a full ban on asbestos use would not happen for another decade.
Inhaled asbestos fibers have definitively been linked to a variety of lung diseases including asbestosis and different types of cancer such as mesothelioma.
The epa completes its 10 year study and announces that it will phase out the use of asbestos in almost all products in the u s.
We include research articles as well as patent citations that help trace the use of asbestos cement in and on buildings from the late 1800 s to the present.
The use of asbestos siding shingles was a popular one that was used in the us from the early part of the 20th century until the 1970s.
While older homes will likely contain asbestos in roofing insulation and tiles it can also be present in exterior siding.
At the time american and english doctors were still reluctant to make such a claim.
This article gives a history of the production use of asbestos cement roofing siding products.
Even a single airborne fiber of the most dangerous types of asbestos can eventually cause a particular form of lung cancer if inhaled.
And make no mistake asbestos is dangerous.
The health risks of asbestos have been known for many years since the early 1960s.
The dangers of asbestos revealed.
