1 Enter dsconfigad -show. 2  If you are connected to a domain, you will see a printout containing Computer Account and Active Directory Domain. 3  If you are not connected to a domain, nothing will display and your machine does not have a fully qualified domain name.  Start on the desktop.
Organic asphalt shingles have a paper mat or backing with a layer of asphalt added on top. Fiberglass asphalt shingles contain a mat made of fiberglass with a layer of asphalt added on top. Composition shingles are made from materials such as asphalt or asbestos, tar paper, slate, shake, laminate and wood. The combination of these ingredients improves the shingle's strength.
It cannot be compacted, and is spread rather than rolled. The British Standard for this type of roofing is BS 8218 :1998 Code of practice for mastic asphalt roofing. Single Ply-are flexible sheets composed predominately of synthetic polymer. Thickness is in the range 1.1mm to 2mm.