Cold-formed C and Z purlins are the workhorses of the industry. Configurations of these members have originated at the bending press they represent the two basic ways to bend a sheet of metal into a ...

A singly symmetrical (C section) or a point-symmetrical (Z section) cold-formed purlin is even more susceptible to buckling because it has its shear center in a location quite different from the point ...

The C-peptide test helps your doctor identify whether you have type 1 diabetes (when the immune system attacks and destroys cells in the pancreas) or type 2 diabetes (when your body doesn't use ...

C-note is a slang term for the $100 banknote in U.S. currency. The C in C-note refers to the Roman numeral for 100, which was printed on $100 bills at one time. The term came to prominence in the ...

As Ashley Burns and Priest Mawn checked out recently at the Market House, they filled their bags with broccoli, cauliflower, ...

By that time, the speed of the fresh air is quite low. Exposed purlins and ceiling fixtures can prematurely detach an air jet from the ceiling and direct it down to the floor at relatively high air ...

B.S.C.E., University of Sao Paulo M.S.C.E., University of Sao Paulo Ph.D., Stanford University del Castillo, E.M., Favero Neto, A.H., Borja, R.I. (2021). A continuum ...

BD+C Editors break down September's top 15 building products, from the Crystal W50i to Armstrong's DesignStackz Ceiling ...

Inside the Battle for America’s Most Consequential Battleground State Kamala Harris and Donald Trump are pouring more money, time and energy into Pennsylvania than anywhere else, waging an ad ...

Myron in Columbia What to consider Jim in Columbia said there was “a little hiccup” during the installation: “I have a metal roof, and they weren't hitting the purlins underneath.