Method and apparatus using bituminous sandstone for pavement repair

摘要: A method, apparatus and material for filling or surfacing fissures, openings cavities in a pavement surface. The method comprises the steps of preparing volume water, heated to temperature 110-210 degrees F., mixing given quantity bituminous sandstone therein ratio 20 56% water by weight. This mixture is continuously agitated develop slurry which capable being pumped through conduit repair location site. Apparatus disclosed subject enabling continuous operation within self-contained system.