MTU Onsite Energy Projects. 1  Oceanic Time Warner Cable Hawaii - Oceanic Time Warner currently uses MTU Onsite energy for its backup power and power generation systems. Currently, Time Warner Cable has about 15 MTU Onsite Energy 50, 250, and 350 kW diesel gen-set and transfer switches for location on Oahu and the Big Island.
The concrete calculator is calibrated to exactly 23.60 kN/m3 unit weight per concrete volume. Which is, as Internationally defined, how heavy is normal reinforced concrete. In USCS units (United States Customary System units), its weight comes to ~150lb/ft3 and ~2,400 kg/m3 if measured in Metric SI system.
Tests can be made to ensure the properties of concrete correspond to specifications for the application. The density of concrete varies, but is around 2,400 kilograms per cubic metre (150 lb/cu ft).tructural fibers of various materials are available. Concrete can also be prestressed (reducing tensile stress) using internal steel cables (tendons), allowing for beams or slabs with a longer span than is practical with reinforced concrete alone.