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Concrete vibrating machine
| Глоссарий по архитектуре и конструкциям |
A machine which compacts a layer of freshly mixed concrete by vibration.
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Mortise machine, английский
A machine which cuts square or rectangular holes, usually with a chisel, or circular holes with a circular cutting bit.
Belt loader, английский
A machine used in excavation; a layer of earth is removed with a cutting edge or rotating auger; then the excavated material is elevated by means of a conveyor belt so that it can be loaded into a hauling unit; a separate prime mover usually is required to move the machine forward.
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