Patent ID: 11933001
Assignee: DEANGELO CONTRACTING SERVICES, LLC
Field: Civil engineering (Other fields)
Classification: CPC E  B | IPC B  E

Claim 18:
19. A method comprising steps of:
dispersing resin through a slit onto a surface, the slit being defined on a binder applicator mounted on a mobile platform configured for being coupled to a vehicle;
smoothing the resin to prepare it for receiving aggregate by causing the resin to flow over an applicator apron and generating an air curtain over the resin by ejecting air through a slit defined in a tube constituting an air knife bar mounted on the mobile platform and coupled to an air compressor; and
dispensing aggregate from at least one aggregate dispenser bar onto the smoothed resin, the at least one aggregate dispenser bar being coupled to an aggregate bin and mounted on the mobile platform, wherein the at least one aggregate dispenser bar is extendable and retractable.