Construction of base layers - new road construction - Wirtgen GroupNew road construction; Construction of base layers . The bottom layer essentially comprises an unbound mixture of coarse and fine crushed stone, as well . companies in the construction machinery sector incorporating the traditional product . for road construction and road rehabilitation, plants for mining and processing.stone base road construction processing equipment,Heavy Equipment Industry - The equipment listed in Road and .Excavators are also commonly used in road and highway construction and are listed . by having one compactor for both stages of construction – base and asphalt. . This process continues until the pieces are small enough to fall through the . for the manufacture of asphalt, macadam and other forms of coated road stone,.
stone base road construction processing equipment