According to the epa exposure to asbestos can lead to lung diseases like lung cancer mesothelioma and asbestosis.
Cutting concrete asbestos siding.
Disturbance of asbestos cement pipe through cutting drilling and other activities may result in elevated levels of airborne asbestos fibres.
Smooth off jagged edges with a sharp carpenter s rasp to keep asbestos particle sizes as large as possible.
Asbestos dust which is what would be created by sawing it is the dangerous part.
However the situation changes when a repair removal or modification job calls for the cutting of asbestos impregnated concrete.
The intention of these work procedures is to provide a guideline for performing the work in a manner which will protect workers from airborne asbestos fibres.
As a rule the greatest hazards occur in enclosed or indoor spaces.
Cutting sanding or breaking asbestos cement tiles poses a distinct health hazard.
It ll fall the ground in whole pieces no dust.
Place a trim board overthe extended open space between the roof and the first course of siding.
Performs work on asbestos cement ac pipe.
Asbestos siding as it is on a house is perfectly safe.
When cutting fiber cement siding with circular saw use a blade that has only four or six teeth.
Cement asbestos siding tiles do not need to be removed simply because they contain asbestos.
Once cut open the concrete will release mineral fibers into the air exposing any unprotected workers or bystanders to significant health risks.
This is because exposure happens when the fibers are inhaled into the lungs.
Remove asbestos cement siding.
If cement shingles have to be cut use the manufacturer s recommended cutting tool not a power saw that will make a lot of dust.
Line up the nail holes between the old upper layer cement asbestos shingles and the new fiber cement shingles to be secured underneath.
For a slow but virtually dustless way to cut siding use power shears.
If you absolutely have to cut it do not use power tools.
Mark the cut line with a pencil and straightedge.
The fibers are only released into the air when the siding material is damaged or cut.
To keep dust to a minimum use a circular saw that s equipped with either a dust collection bag or electric fan that blows dust into a bucket.
Don t cut it just break it up with hammer.
While these are obviously terrible diseases the risk associated with exposure from asbestos cement siding isn t that great unless you re cutting drilling or removing damaged siding.
There is no legal requirement to do so nor is there significant real estate benefit.
