Corrugated Cement Sheets Contain How Much Asbestos

Since the cement sheets were fireproof manufacturers initially considered them safer as compared to wood.

Corrugated cement sheets contain how much asbestos.

They were available in standard sheets twenty seven and a half inches wide and in lengths of four five six seven. Therefore if your garage was constructed before 1999 there is a good chance that it contains asbestos. For much of the 20th century asbestos cement sheets provided builders with a rugged solution for simple roofing and siding projects. If it s in good condition and not being abraded or going to be abraded then it will not be releasing dangerous quantities of fibres.

While these products were cheap to manufacture and buy their true cost emerged years later in the form of deadly asbestos related illnesses. If it is made of another material such as reinforced plastic or corrugated iron then it won t contain asbestos. Corrugated cement sheets were mainly used for roofs fences shed walls etc. Therefore under normal circumstances cacs will not release any asbestos fibres cause air pollution or affect public health.

Corrugated asbestos cement sheets were applied in the same way that corrugated iron was applied either nailed to wooden strips bolted to the purlins or clipped directly to the purlins by clips of hoop iron or wire. Further the cement sheet contains asbestos fibres and cement. Corrugated asbestos cement sheets cacs is one of the most common low risk asbestos containing materials acms. Adding asbestos to the cement made the corrugated roofing sheets more heat resistant weatherproof and durable.

The asbestos fibres in cacs bind tightly to the base material matrix of the cement. In the production of cement sheet thin rigid cement is reinforced using asbestos to form cement sheets. The product used on an asbestos contaminated garage will have been asbestos cement which has an asbestos content of between 10 15. Corrugated roofing sheets made of asbestos is common in uk homes constructed prior to 2000.

After prolonged use and weathering they deteriorate and can release asbestos fibres in small quantities. It is mainly important as a roofing material. Cement which contains asbestos is usually fairly thin with visible fibres running through it. Any panels that are made of asbestos cement will be resistant to harsh weather conditions so any boarding panels used on the outside of the structure that are exposed to the elements will probably contain asbestos.