These stains occur naturally over time.
Green asbestos siding.
Asbestos siding was made by adding asbestos a naturally occurring mineral to portland cement.
New rules enacted by ohio epa effective march 2 2012 will affect the types of asbestos containing material acm that can be accepted at ohio s construction and demolition debris c dd landfills.
That cement was then pressed into siding shingles that came in a wide variety of sizes profiles and textures.
Asbestos siding is composed of asbestos fibers mixed with portland cement.
Asbestos program ohio epa dapc p o.
Asbestos cement can be dangerous if pulverized by sawing sanding breaking etc.
Asbestos cement siding is very brittle and can be easily chipped cracked or broken.
Weatherside fiber cement siding is the 1 and weatherside fiber cement siding is the 1 and only solution for replacing or repairing old asbestos siding shingles.
The use of a pressure washer for maintenance can crack the siding and lead to moisture intrusion if the pressure setting is high enough.
It is very brittle and has a tendency to crack and break when nailed which can release asbestos fibers into both the air and ground.
Fortunately siding can be cleaned to remove not only green stains but other dirt and stains that may be taking over the homes exterior.
The resulting product was very durable fire resistant and absorbed paint well.
Many homes used this type of siding because it was easy to clean and more durable than other substances.
Testing your siding for asbestos.
When house siding begins to turn green it diminishes the exterior appearance of the home.
New rules for asbestos disposal at ohio c dd landfills by.
Asbestos program ohio epa dapc 50 w.
Green stains on siding are usually the result of mold mildew algae or moss.
Exposure to and breathing asbestos fibers can result in lung problems and cancer.
The siding may also contain asbestos if it is old with a wood grain texture to resemble cedar.
It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years.
If your siding fits either of these descriptions you should consider having it tested.
Cleaning this siding takes some care since asbestos could be released into the air and cause health problems for those present.
Town st suite 700 columbus oh 43215.
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