I called PPG, the manufacturer of Starphire, the low-iron glass that is being supplied for my project. A technical staff member stated that there is no difference is material strength properties of low-iron glass and regualr annealed glass.
However, thanks for the reply.
What is the modulus of rupture of tempered low-iron glass? What is the strength difference between low-iron and regular glass? Where can I find this information?
In a specifications manual, under Section 5120, I specified that high strength bolts, nuts and washers should conform to ASTM A325. The state reviewer of my spec manual said that ASTM A325 is not valid. Nuts should be ASTM A563 and washers should be ASTM F436. While the reviewer is technically...
