Asbestos cement genericized as fibro or fibrolite short for fibrous cement sheet and ac sheet is a building material in which asbestos fibres are used to reinforce thin rigid cement sheets.
Asbestos sheeting walls.
Flat sheet fibro is the most common asbestos cement sheeting.
Fibro cement sheeting with asbestos sold globally but it was in australia and new zealand where the application was most widespread.
Cement sheeting was made of asbestos fibres and cement mix usually in the ratio of 1 9.
This product came in two forms and was used to fuse the seams between drywall panels once they were installed.
One such building product is the decorative plaster used on many ceilings and walls during the relevant period.
It was simply nailed to a wooden framed structure making construction quick and cheap and could be painted.
Joins of asbestos materials are also usually covered with flat or moulded timber strips.
Ceilings walls and corrugated roofing were the most common uses for fibro flat sheet.
Asbestos has been linked to multiple health problems including a type of cancer called mesothelioma.
The asbestos fibres are bound in the cement matrix preventing them from moving.
Whether there is asbestos in your home s drywall or not most sheetrock mud also known as wall joint compound which was sold between 1940 and 1980 did contain asbestos fiber.
Although invented at the end of the 19th century the material rose to necessity during world war ii to make sturdy inexpensive military housing and continued to be used widely following the war as an affordable external cladding for buildings.
Fibro sheeting then became one of the most popular and efficient construction materials on the market.