Many buildings contain asbestos, which was used in spray-applied flame retardant, thermal system insulation, and in a variety of other materials. Asbestos was sometimes “flocked” above false ceilings, inside technical ducts, and in many other small spaces where firefighters would have difficulty gaining access. Structural components like asbestos panels were also used. In residences, asbestos was often a component of a type of flocked acoustic ceiling called popcorn ceiling or “cottage cheese ceiling”, until its production was banned in the US in 1978. However, the ban allowed installers to use up remaining stocks, so houses built as late as 1986 could still have asbestos in their acoustic ceilings. The only way to be sure is to remove a sample and have it tested by a competent laboratory.
In the United States, asbestos removal must be completed by an EPA licensed asbestos abatement contractor, like DryPatrol. Furthermore, the building has to be tested by an EPA licensed testing consultant.
When asbestos abatement is taking place, occupants are not allowed to enter the area. Typically, the part of the building from which asbestos is being removed has to be sealed off in order to prevent contamination of the other areas. Methods of sealing off an area often include the use of polyethylene film, duct tape and negative air pressure machines which are fitted with HEPA filters. The idea is that the contained area is pulling fresh air in as to not let asbestos fibers out into the surrounding environment.
If you are in need of asbestos removal in your home or place of business, Call DryPatrol today and we will come out and remove the asbestos safely.