The height of the screed is determined by a variety of elements, including the screed’s attack angle, weight and vibration, material head, and towing force. One of the reasons for utilizing a material transfer machine in combination with an Aaspa Manufacturer paver is the necessity for continuous speed and material delivery. A material transfer device provides for a continuous delivery of material to the paver without contact, resulting in a superior final surface. When a dump truck is used to fill the paver’s hopper, it may collide with it or cause it to alter pace, affecting the screed height. Tamping the material to the desired level and height, Varying the height and level of the material being tamped by adjusting the tamping action in response to a pressure applied directly to the forward portion of the just previously laid pavement, and effecting a normalisation of the adjusted new level by a pressure applied to the roadway.