Well that wraps the Top-10 River Nile Must-Sees. I could have included another 100 sites from the Nile Source, through the Nile Valley, to the Nile Delta, but I want to leave something for you to discover for yourself.
The framing square is one of the most frequently used Builder tools. The problems it can solve are so many and varied that books have been written on the square alone. Only a few of the more common uses of the square can be presented here.
-steel framing can be used in buildings where NONCOMBUSTIBLE construction is required by the building code - significantly lighter in weight than equivalent wood members - can typically be spaced 24-inches o.c. rather than 16-inches 0.c., resulting in LESS MATERIAL USE