FORMS AND SCREED FOR PAVING MATERIALS

摘要

An apparatus for installation of paving materials has a screed that is configured to extend across a gap between first and second forms, wherein the first and second forms are piecewise parallel with respect to each other. The screed has at least a first section that is coupled to a second section. The screed has a first height adjusting member with a first seat surface for slidable contact along the first form and a second height adjusting member with a second seat surface for slidable contact along the second form. The first and second height adjusting members are adjustable to set the height and angle of the at least first and second sections of the screed within the gap.

主权项

1. A screed apparatus for paving materials comprising:
a modular screed body that is horizontally extended by coupling at least a first and a second screed section together, wherein the first screed section has a tongue protrusion and the second screed section has a corresponding sleeve opening that fits over the tongue protrusion for coupling the first and second screed sections, wherein at least the first screed section has a vertically extending projection along an outside end, wherein the projection along the outside end supports a vertical channel that extends beyond the outside end of the first screed section; and a height selection block that fits into the vertical cavity and fastens within the vertical cavity.