A. What do you need to know in advance of designing concrete?

1. What exactly are the energy specifications?

- Compressive (on cube or cylinder specimen) toughness

- Flexural strength

- Tensile toughness

2. What's the inserting system? By pump or immediate pouring?

three. How far is the job site from the batching plant?

four. Exactly what is the structure for casting? Pavement, foundation, elevated slab, and many…