1. If the design load is 90 kN (20,300 lbf), what is the dead load and what is the intensity of the dead load in the light of the live load calculation of Problem CS1.1?
2. Determine the specific weight of lightweight concrete and calculate its dead load intensity if it is used in an 80-mm (3.25-in) cover of a formed steel deck walkway. Compare this result with that found in Problem CS1.2 and explain any differences.