CONCRETE SCREEDING SYSTEM WITH FLOOR QUALITY FEEDBACK/CONTROL

摘要

A screeding system for use with a screeding machine during screeding of an uncured concrete surface includes a control and a plurality of sensors. The sensors are disposed at the screeding machine, which has a screed head assembly that is movable over uncured concrete to screed the concrete surface. The sensors include elevation sensors that sense an elevation of the screed head assembly relative to a reference plane established at the concrete area. The control processes data captured by said plurality of sensors while the screeding machine is screeding the uncured concrete surface. Responsive to the data processing of captured data, the control estimates a flatness or levelness or quality of the surface of the concrete being screeded. While the screeding machine is screeding the uncured concrete surface, the control generates an output indicative of the estimated flatness or levelness or quality of the surface.

主权项

1. A screeding system for use with a screeding machine during screeding of an uncured concrete surface, said screeding system comprising:
a plurality of sensors disposed at a screeding machine having a screed head assembly that is movable over uncured concrete to screed the concrete surface; wherein said plurality of sensors comprises elevation sensors that sense an elevation of said screed head assembly relative to a reference plane established at the concrete area; a control operable to process data captured by said plurality of sensors, wherein said control processes captured data while said screeding machine is screeding the uncured concrete surface; wherein, responsive to said data processing of captured data, said control estimates a flatness or levelness or quality of the surface of the concrete being screeded; and wherein, while said screeding machine is screeding the uncured concrete surface, said control generates an output indicative of the estimated flatness or levelness or quality of the surface.