Friday, July 12, 2013

Asbestos in Masonry cement

The phrase "masonry cement" describes a distinctive kind of cement that consists of chemicals that raise the cement’s binding strength. Although unacceptable to make use of with concrete blocks, masonry cement is very helpful in the making of walls using brick, cinder block, and stone. Prior to the U.S. government’s prohibit on various kinds of asbestos in 1980, asbestos materials were an essential additive present in this kind of cement.

For quite some time asbestos would be a common component in masonry cement along with other concrete and cement items because it was affordable, easy to use and provided a lot of tensile strength as well as warmth effectiveness from the finish product. Over 95% within the mesothelioma cancer happened was from the "whitened" variety, also known to as chrysotile asbestos. It's less dangerous types of asbestos, but tend to still cause serious respiratory system problems, like asbestosis and pleural plaques.

Masons and bricklayers are the types of construction employees at harmful for contact with asbestos from masonry cement, much like demolition employees whose responsibilities require handling of old fire brick along with other materials.

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