Abstract: A device for scattering and simultaneously filling sand into turf spaces of an artificial lawn spread on a base comprises a truck caused to run on the artificial lawn by a drive source, a hopper mounted on the truck for storing sand, and a rotary brush for filling the turf spaces with the sand discharged from the hopper and scattered on the artificial lawn. The rotary brush is rotatably driven by the drive source of the truck, and vertically movably mounted onto the truck. The rotary brush is supported by coupling members by which the urging force of the brush against the artificial lawn can be adjusted when the rotary brush is positioned upon the artificial lawn.

Abstract: A paving arrangement for coating a base with a self-setting synthetic molding material comprises a rigid frame in the form of a shallow box having an open bottom. The frame is supported by a pair of sleigh members mounted on the lower portion of the frame in spaced relationship from each other so that the frame can be slid over the base. One of the sleigh members is shorter than the other and has its rear end terminating forwardly of the rear end of the longer sleigh member. A hopper is mounted on the frame for storing therein the molding material. A transversely elongate outlet opening is formed at the bottom of the hopper at a position rearwardly of the rear end of the shorter sleigh member and extending in the transverse direction between the inner edge of the longer sleigh member and an imaginary extension of the outer edge of the shorter sleigh member.