Corrugated Cement Sheets Contain How Much Asbestos

Many garage roofs which contain asbestos are constructed using flat or corrugated sheets of cement.

Corrugated cement sheets contain how much asbestos.

Corrugated asbestos cement sheets cacs is one of the most common low risk asbestos containing materials acms. Further the cement sheet contains asbestos fibres and cement. After prolonged use and weathering they deteriorate and can release asbestos fibres in small quantities. Therefore if your garage was constructed before 1999 there is a good chance that it contains asbestos.

Adding asbestos to the cement made the corrugated roofing sheets more heat resistant weatherproof and durable. For much of the 20th century asbestos cement sheets provided builders with a rugged solution for simple roofing and siding projects. Therefore under normal circumstances cacs will not release any asbestos fibres cause air pollution or affect public health. 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.

In the production of cement sheet thin rigid cement is reinforced using asbestos to form cement sheets. 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. Cement which contains asbestos is usually fairly thin with visible fibres running through it. Corrugated cement sheets were mainly used for roofs fences shed walls etc.

The product used on an asbestos contaminated garage will have been asbestos cement which has an asbestos content of between 10 15. The cement sheet is a building material made from asbestos fibres. This asbestos finder contains general information and your building might contain asbestos not described here. It is mainly important as a roofing material.

While these products were cheap to manufacture and buy their true cost emerged years later in the form of deadly asbestos related illnesses. Corrugated roofing sheets made of asbestos is common in uk homes constructed prior to 2000. They were available in standard sheets twenty seven and a half inches wide and in lengths of four five six seven. Since the cement sheets were fireproof manufacturers initially considered them safer as compared to wood.