Thursday, July 11, 2013

Asbestos in Bonding Cement

From 1950 up to 1980, asbestos would be a common ingredient in many of creating materials. Today's bonding cements typically contain fiberglass and acrylic in order to add tensile strength, but ahead of the early 1980s, asbestos fibers were the most common choice for extra strength: asbestos was inexpensive, an easy task to acquire, and added flame resistance and also durability.

Old bonding cement may have around 15% asbestos fibers. It will always be very tightly bonded in the cement itself and often doesn't become friable, or release fibers, unless it is heavily damaged. Nonetheless, it is strongly suggested that bonding cement put on a structure built prior to 1980 be handled by an accredited professional from a reputable asbestos abatement service. Fibers which might be released into the environment may result in serious injury to the respiratory system, including scarring with the inner surfaces from the lungs and chronic inflammation that will eventually lead to carcinoma of the lung and malignant mesothelioma cancer.

In house and building construction, bonding cement is a substance usually used on the joints of walls and wallboard in order to provide water resistance and durability to the structure. Particular sorts of bonding cement,like Quickwall, were chosen for building structures from blocks without mortar. Others were chosen for roofing as well as in investing in rain gutters. Bonding cement were only available in cans like paint or coming from a tube or bottle, with regards to the application which is why it turned out to be utilized.

Hazards Related to Bonding Cement Products

Workers in manufacturing plants that produced bonding cement were encountered with airborne asbestos fibers that may be inhaled in the fabrication process. Those using bonding cement in new construction projects were probably not exposed in an unusually advanced, since the asbestos fibers from the cement will not have been airborne. Demolition workers, maintenance personnel, and repair workers, however, were prone to handle old, worn-out bonding cement and also the fibers in such aged material could simply be friable, meaning that even slight damage or disruption with the surrounding material could release individual fibers to the air. Airborne asbestos fibers will be the principle reason for mesothelioma and also other asbestos-induced diseases.

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