In a message dated 12/9/05 12:55:52 PM Eastern Standard Time,
[log in to unmask] writes:

every  one of those terraces and flat roofs, without exception, will  leak


Ralph:

Now, now.  Not every architect designs like Frank Gehry.

Steve  Stokowski
Stone Products Consultants
Building Products Microscopy
10  Clark St., Ste. A
Ashland, Mass. 01721-2145
508-881-6364 (ph. &  fax)
http://members.aol.com/crushstone/petro.htm