Definitions and Information
Useful information to understand what asbestos is, why it’s harmful, and its remediation.
Asbestos quality
M.C.A. in a compact matrix: hard materials that can only be crumbled or reduced to powder using mechanical tools (milling machines, drills, etc.).
First and foremost, asbestos has considerable sound-absorbing qualities. This property made it particularly useful in acoustic insulation, helping create quiet and comfortable environments by reducing external noise.
One of the most recognized qualities of asbestos is its resistance to acids. This chemical resistance made it irreplaceable in certain industrial applications where materials are exposed to aggressive chemicals.
Moreover, asbestos is exceptionally resistant to high temperatures and fire. This ability to resist combustion meant it was widely used as a fireproofing material, providing safety where fire risk was a primary concern.
Its ability to blend with other materials in the form of fabric, paste, or pressed further extended its range of applications, from fire-resistant fabrics to construction components.
We must not forget its electrical resistance: in an era dominated by technology and energy, asbestos also found its place in electrical applications.
The spinnability of asbestos made it suitable for the production of yarns and fabrics, while its flexibility ensured it could be worked and molded into a variety of shapes and structures.
Asbestos usage
In the world of construction, asbestos was used for wall linings and suspended ceilings, taking advantage of its thermal protection and sound absorption.
In the industrial and artisan sector it was often used in roofing: thanks to its resistance to fire and high temperatures, it protected structures and goods from potential damage.
Vinyl-asbestos flooring was another common use, offering durability and ease of maintenance, ideal for high-traffic areas.
Another fundamental application was the lining of pipes for heating systems, to keep them insulated and minimize heat loss.
In the industrial realm it was common in boiler seals, ovens and insulation, leveraging its resistance to thermal extremes.
Flues, tanks and gutters often contained asbestos as well, for its durability and resistance to the elements.
Finally, it was present in domestic environments too: ovens, stoves and boilers, as a protective barrier against fire.
Where can asbestos be found?
In residential buildings and condominiums, asbestos can often be found in various applications.
In industrial and artisan environments, asbestos was frequently used for its resistant and insulating properties.
Even in the agricultural sector, asbestos had its uses.
Many school buildings constructed before asbestos restrictions might contain the material in various forms.
Asbestos was commonly used in chimneys for its heat resistance and to prevent potential fires.
Both in residential and industrial contexts, tanks intended to contain hot liquids or for irrigation could be insulated with asbestos.
Types of asbestos-cement sheets
Straight corrugated sheets: among the most common, easily recognizable by their wavy profile. Widely used for roofing of buildings and sheds, they offered good protection against the elements and fire resistance.
Curved corrugated sheets: similar to straight corrugated sheets, they have a curvature that makes them suitable for roofs with specific architectural needs or for structures like silos and towers.
Magnum sheets: larger sheets, used where one desires roofing with fewer visible joints or where larger sheets are required for structural reasons.
Not sure if asbestos is present?
Our technicians carry out an inspection to assess the condition of the materials.