and coatings, perhaps the most dangerous method of use for asbestos of all, due to the high levels of asbestos used (upto eighty five percent). The friability of the fibres in the sprayed insulation is very high due to the loose bonding used to increase insulation. Blue asbestos is also found in preformed insulation and lagging. It is the most hazardous of all types of asbestos.
White Asbestos.
White asbestos was the most widely used of all types of asbestos in the UK. There seems to be a common fiction that white asbestos is safe to work on and that the firbres do not pose any real hazard to health, this is not the case and many deaths in the UK have been caused by white asbestos. Application for white asbestos included tile adhesives, soundproofing sheets and fake coals or logs used in gas fires.
Brown Asbestos.
Thermal insulation boards and spraying applications, and ceiling boards. Brown asbestos is made from amosite, a variety of asbestos that was mined from the asbestos mines of south africa, hence the accronym integrated in its name, (“amos” part of “amosite”). Mostly used for its fire retardent properties.
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