A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE SCREEDING MACHINE AND SCREEDING PROCESS
A screeding machine for screeding uncured concrete includes a base unit positionable at a support surface, and a screed head assembly movably mounted at the base unit. The screed head assembly includes (i) a grade establishing member and (ii) a vibrating member. Elevation actuators are operable to adjust elevation of the screed head assembly responsive at least in part to elevation sensors that sense elevation of respective ends of the screed head assembly. A control system, responsive to signals from the elevation sensors, controls the elevation actuators to set the grade of the uncured concrete. The screed head assembly is positionable at a screeding location and is movable over the uncured concrete in a screeding direction to screed the concrete. A sensor senses the surface of the screeded concrete and generates an output. The output of the sensor is processed to determine a quality level of the screeded concrete surface.
CONCRETE SCREEDING MACHINE AND SCREEDING PROCESS
A screeding machine for screeding uncured concrete includes a base unit positionable at a support surface, and a screed head assembly movably mounted at the base unit. The screed head assembly includes (i) a grade establishing member and (ii) a vibrating member. Elevation actuators are operable to adjust elevation of the screed head assembly responsive at least in part to elevation sensors that sense elevation of respective ends of the screed head assembly. A control system, responsive to signals from the elevation sensors, controls the elevation actuators to set the grade of the uncured concrete. The screed head assembly is positionable at a screeding location and is movable over the uncured concrete in a screeding direction to screed the concrete. A sensor senses the surface of the screeded concrete and generates an output. The output of the sensor is processed to determine a quality level of the screeded concrete surface.
CONCRETE SCREEDING MACHINE AND SCREEDING PROCESS
PIETILA MARK A (author) / HALONEN PHILIP D (author) / EENIGENBURG TREVOR (author) / KANGAS MATTHEW A (author) / KANGAS RYAN (author)
2024-11-28
Patent
Electronic Resource
English
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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