Cutting Concrete Asbestos Siding

If you absolutely have to cut it do not use power tools.

Cutting concrete asbestos 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. Place a trim board overthe extended open space between the roof and the first course of siding. 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. Disturbance of asbestos cement pipe through cutting drilling and other activities may result in elevated levels of airborne asbestos fibres.

Asbestos siding as it is on a house is perfectly safe. Asbestos dust which is what would be created by sawing it is the dangerous part. Mark the cut line with a pencil and straightedge. Smooth off jagged edges with a sharp carpenter s rasp to keep asbestos particle sizes as large as possible.

It ll fall the ground in whole pieces no dust. You seriously could run yourself into a lot of legal and expensive trouble. 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.

Cut asbestos cement corrugated roofing material with a pair of heavy dolphin nosed tin snips. Cutting sanding or breaking asbestos cement tiles poses a distinct health hazard. Cement asbestos siding tiles do not need to be removed simply because they contain asbestos. However the situation changes when a repair removal or modification job calls for the cutting of asbestos impregnated concrete.

When cutting fiber cement siding with circular saw use a blade that has only four or six teeth. Remove asbestos cement siding. 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. Line up the nail holes between the old upper layer cement asbestos shingles and the new fiber cement shingles to be secured underneath.

Performs work on asbestos cement ac pipe. As a rule the greatest hazards occur in enclosed or indoor spaces. The fibers are only released into the air when the siding material is damaged or cut. Wet the surface down and use the tin snips to cut and break off small sections at a time.

For a slow but virtually dustless way to cut siding use power shears. Once cut open the concrete will release mineral fibers into the air exposing any unprotected workers or bystanders to significant health risks.