Georgia Dome Cable Roof Construction Techniques

Below, you'll discover more about how we approach each job, in addition to about some of our concrete dome construction methods. There are a big number of factors that can potentially affect how a job unfolds, but this will show you the fundamentals of how we run. Footings Depending upon soil bearing capacity, geotechnical reports and any optional subgrade recover tunnels, a continuous circular ringbeam structure is engineered and built.

Dome, Skin Air Form A customized produced Dome, Skin waterproof exterior roofing membrane is connected to the footings and inflated. Depending on More In-Depth of the dome, this procedure takes minutes to a couple hours. Insulate Now inflated, the monolithic dome building procedure is completed from inside the dome, avoiding costly weather hold-ups.

Rebar Rebar is connected to the foam providing additional rigidity and a skeleton structure for the concrete. Extra layers will be positioned in the dome depending on the engineering specifications. Shotcrete With the first mat of rebar hung shotcreting begins. Shotcrete is used in thin concentric layers intermittently with the setup of additional cages of rebar and till depth determines are covered.

There you'll discover the versatility of this procedure and the wide ranges of various functions that our styles are able to integrate. We have actually constructed domes for a wide array of purposes in North and South America, Europe, Oceania, and Africa.

Corbelling is a technique established countless years earlier. It involves laying the courses of brick horizontally rather than inclined. Each course is stepped in slightly from the preceding course, really cantilevering over the underlying bricks. This develops a profile more cone-like fit rather than hemispherical (Fig. 11. 4).

They set up adobe bricks at an angle, starting at the springline, which enabled them to follow a low profile hemispherical shape. As the bricks follow the profile, the angle of the bricks is nearly vertical when they arrive of the dome (Fig. 11. 5). The more typical designs, used for adobe brick domes in the Middle East and the Mediterranean, have vertical walls that are either round or square and come near head height from grade level, at which point a shallow, hemispherical, or parabolic shaped dome is built.