The base can be of two types — not stiff (sand and gravel), stiff (road slabs). Since we have only a paving path, we will take the basis of not tough material. We make in the laying zone the embankment of crushed stone with a height of not more than 10 cm, remember that this material requires uniform distribution and tamping. As soon as they laid large crushed stone on top of it, we fill it with smaller to a height of at least 10 cm. and the final layer will be river sand. We remember that the quality of training will determine the strength of the future asphalt.
