The source of the asbestos carpet underlay is from recycling of hessian bags used to transport material from wittenoom to perth in the 1960 s and 70 s.
Is asbestos in carpet underlay.
Asbestos containing hessian bags were re used in some carpet underlay these may contain friable asbestos.
It is unlikely for asbestos fibres to be found in carpet underlay.
The first picture of is asbestos carpet underlay and the second picture is of the black adhesive or glue underneath the carpet that may contain asbestos.
There s no evidence to show that vacuuming a carpet would release asbestos fibres so don t worry if you ve done this in the past.
Quoting from asbestos in carpet underlay from the western australia doh there is a slight possibility that some older hair felt style underlay manufactured and installed prior to the early 1970s may have incorporated material sourced from hessian bags that were used to transport raw asbestos from mine sites to processing plants.
Asbestos ceilings can be found in many forms which include.
Is my carpet underfelt likely to contain dangerous asbestos fibres.
Precautions should always be taken when disturbing or removing old carpet and underlay.
Asbestos was also used in the adhesive to glue down the carpet underlay this is usually a black bitumous material with non friable asbestos.
Asbestos is dangerous when disturbed but if it s used in an underlay the carpet should prevent it from being damaged.
Carpet underlay made and installed since the mid 1970s was generally made from synthetic or natural materials that would not contain or have been contaminated with asbestos.
Asbestos in carpet underlay frequently asked questions q.
Also asbestos was used in the adhesive to glue down the carpet underlay which is usually a black bitumous material.
Asbestos carpet underlay.