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What else can I help you with?
Does Gyproc Wool insulation installed in the 1950s contain asbestos?
no
Does Johns-Manville spintex long fiber rock wool insulation contain asbestos?
Rock wool insulation was a substitute for asbestos insulation. You bought one or the other, not both.
Does red top insulating wool blancket contain asbestos?
Does Red Top Insulation Wool contain Asbestus
Did qypsum company mineral wool insulation contain asbestos?
Mineral wool is made from melted rock and did not contain asbestos. It was a less effective, but less costly, alternative to asbestos containing products.
Does spun wool insulation 1940 contain asbestos?
It is possible that spun wool insulation manufactured in the 1940s could contain asbestos. Asbestos was commonly used in building materials during that time period, including some types of insulation. It is recommended to have the insulation tested for asbestos before conducting any renovations or other activities that could disturb the material.
Does Johns-Manville rock-wool insulation contain asbestos?
No. Rockwool or mineral wool insulation is mineral fibers from volcanic rock heated and spun into a cotton candy texture and has never been reported to have been manufactured using asbestos.
How can you tell rock wool from asbestos?
Rock wool insulation is typically softer and more flexible than asbestos insulation. Asbestos insulation is denser, heavier, and may have a fibrous texture resembling human hair. It is recommended to have a professional conduct testing to properly identify asbestos-containing materials.
Does a brand of Johns Manville Spintex rock wool insulation from the years 1950 have any asbestos?
Rock wool is a product manufactured by melting rock and rock-like materials and forming it into thin fibers, roughly similar to the manufacturing of fibreglass. A product that is truly rock wool cannot contain asbestos because even if asbestos had been present in the raw materials, which was not the case, it would have been destroyed in the manufacturing process. However, the only way to know with certainty today whether something identified as 1950s era rock wool really is rock wool and not asbestos is to have a sample collected and analysed by qualified people and laboratories.
Does red top mineral wool contain asbestos?
what dose it contain in it
Does balsam-wool blanket insulation have asbestos was made by wood conversion company fiber products 160-49?
No it does not! Your good there.
Does gold bond mineral wool made in early 1900 have asbestos in it?
No. Rock wool is made from rock that has been melted and then forced through small holes to make long, fibrous strands. It does not contain any asbestos. Even if the rock used in the beginning did contain asbestos (and that kind of rock is not used for this) the asbestos fibers would be melted and destroyed in the manufacturing process.
Does old Johns-Manville super felt rock-wool home insulation contain asbestos?
Johns-Manville sold products containing asbestos until 1985. Products manufactured under the Manville brand name include Manville wallboard, roofing products, siding, cement board, asbestos paper, felt, cloth, gaskets, packing seals, cements, electrical products, pipe covering, block insulation, piping, and floor tiles.
