6 weeks is an Industry Standard. Weather and amount of separate Inspections matters most. I've done it in 10 days, but the avg is 6weeks.
Yes. Ron Lacher Pool Engineering in southern California probably has an engineering detail showing how to build it.
They used concrete.
Use concrete to build a nice archway.
The volume of concrete used to build the Millau bridge is 85,000 m3 (cubic meters). The weight of this volume of concrete is 206,000 metric tons.
concrete
No one knows the exact amount of concrete used to build I-90. However, it did cost 1 billion dollars to build.
Want to replace an existing subsided external concrete step.
To learn how to build a concrete ramp, you can start by researching online tutorials or taking a class on concrete construction. It's important to understand the necessary materials, tools, and techniques involved in the process. Practice and hands-on experience will also help you gain the skills needed to successfully build a concrete ramp.
To build a single concrete step, you will need to prepare the area, create a form for the step, mix and pour the concrete, level and smooth the surface, and allow it to cure before removing the form.
No, the Greeks were using bricks to build. It was the Romans that later on discovered the concrete.
Use materials other than concrete.
I would like to build a new patio with concrete pavers. Where can I find them at?