Pictures Of Asbestos Roofing Shingles

The first use of the asbestos roofing shingles and siding occurred in europe in the late 1800 s and its extensive use kindled the desire and the need for the product in the united states.

Pictures of asbestos roofing shingles.

In the early 1920s american roofing material manufacturers johns mansville carey eternit and century were all offering at least one asbestos cement roofing shingle to their customers. Asbestos cement roof shingles were in popular use in the u s. Box 1049 columbus oh 43216 1049. From the 1920 s est through the 1960 s est and were sold in the u s.

However during extensive sampling of material from re roof projects with tear offs the occurrence rate of find asbestos is less than 1. It is important to remember that most every shingle was made in an assortment of colors. Asbestos shingle identification chart the following photos are to be used in identifying the asbestos shingles you are searching for or have available for purchase. Asphalt shingles yes roofing manufactures have admitted to using trace amounts of asbestos in the fiber mat from around 1964 1976.

The use of asbestos cement roof shingles was growing at a steady rate in the united states. Asphalt shingles usually contain small amounts of asbestos. Asbestos roofing materials photos above containing asbestos included. This type of roofing material can have various colors from different shades of grey to red green and even blue.

Town st suite 700 columbus oh 43215. Asbestos program ohio epa dapc 50 w. The first american made asbestos shingles were manufactured by the ambler asbestos shingle sheathing company in 1905. Asphalt roofing shingles photo above left and other products that contained asbestos fibers such as asphalt shingles roll roofing and asphalt sealants coatings some roofing felts and mastics.

Thousands of new high quality pictures added every day. Asbestos program ohio epa dapc p o. The typical life expectancy of an cement asbestos shingle roof was given as 30 years. Into the 1970 s and according to some sources even in the 1980 s.