Corrugated Asbestos Cement Sheets Normally Contain How Much Asbestos

Therefore if your garage was constructed before 1999 there is a good chance that it contains asbestos.

Corrugated asbestos cement sheets normally contain how much asbestos.

The naturally occurring mineral was used in different types of building products including roofing sheets. Asbestos cement flat sheets were at one time manufactured only in the typical gray color of cement and usually only accepted for industrial purposes. Soak it really well with water and put it into a heavy duty plastic polythene bag. The cement sheet is a building material made from asbestos fibres.

The asbestos fibres in cacs bind tightly to the base material matrix of the cement. Large flat asbestos cement sheets were available in sizes of twelve feet long by four feet wide and thicknesses ranging from approximately an eighth of an inch to one inch. The danger of corrugated asbestos cement roof sheets exposed. It is mainly important as a roofing material.

The excellent heat resistant qualities had made asbestos a quite popular construction material in the 20th century. Asbestos cement is primarily a cement based product where about 10 15 w w of asbestos fibres are added to reinforce the cement. Therefore under normal circumstances cacs will not release any asbestos fibres cause air pollution or affect public health. For much of the 20th century asbestos cement sheets provided builders with a rugged solution for simple roofing and siding projects.

Although invented at the end of the 19th century the material rose to necessity during world war ii to make sturdy inexpensive military housing and continued to be used widely. Cement which contains asbestos is usually fairly thin with visible fibres running through it. Many garage roofs which contain asbestos are constructed using flat or corrugated sheets of cement. It is recommended that you first use a red coloured bag to put the asbestos debris into seal and then put into a clear plastic bag before sealing again.

Further the cement sheet contains asbestos fibres and cement. If there is uncertainty to whether a material is asbestos cement then a competent asbestos analyst will be able to carry out a water absorption test. While these products were cheap to manufacture and buy their true cost emerged years later in the form of deadly asbestos related illnesses. Corrugated asbestos cement sheets cacs is one of the most common low risk asbestos containing materials acms.

In the production of cement sheet thin rigid cement is reinforced using asbestos to form cement sheets. As well as an insulation and fireproofing aid asbestos cement was used due to the fact that it is weatherproof in that although it will absorb moisture the water does not pass through the product. We discuss the danger of corrugated asbestos cement roof sheets.