Hello again,
The common term used be engineers is R-20, or T-20 or Y20 to specify reinforcements. One designer used M-15 and M-20. What is the metric conversion and where can I obtain the conversion tables for this imperial terminology?
Thank you again.....
I am using the "Reinforced Concrete Design" book by Reynolds, to design a helical stairs, but the example is not very clear, and difficult to understand. I need to understand the procedures before designing. Is there anyone who can direct me to another text for more information?
Thank...
I request information on the type of performance environment present, when constructing an ecolodge (Caribbean) constructed with timber. Also, what factors do I have to consider when constructing this structure, in terms of material selection (regarding concrete, steel, timber etc), termite...