Device for machine installation of semi-rigid surface layers

摘要

Machine unit for the machine installation of semi-rigid covering layers, which is capable of the process of filling or einschlämmens of the hollow spaces of an asphalt carrier frame with liquid mortar to automate,characterized by the following combination of features:– the paving direction. with the angled printing plate (7) is arranged downstream of the paving screed (2) of a road finisher by means of actuators (8) and (9) adjustably on a mounting frame (23) is arranged, in order to the concrete mortar (3) in the previously installed asphalt supporting framework (1) to fill– a vibration device (6) is provided on the printing plate (7) mounted– an adjustable mortar boundary (5) is on the mounting frame (23) with a height-adjustable attached axis (14) and (22) is arranged, and reaches a defined reliable, mortar filling– the device has hydraulic, electrohydraulic, pneumatic and / or electrical drives for the actuators of the vibrator and the mortar boundary on.