Slotted irrigation sewing machine is a major road maintenance machinery, mainly for the treatment of cracks and cracks in the road appears after emerging medium and large repair for disease preventive maintenance on the road. Treatment can be used for highway, national and provincial roads, county roads, municipal roads, parking lots, toll stations and other irregular asphalt cement pavement cracks and seams, cracks and other diseases. Based slotted irrigation sewing machine structure, working principle, operation methods and precautions on the discussed Treatment with Notch Pouring construction process pavement crack repair method, irrigation sewing machine and slotting the path of development of road maintenance the role of conservation. Asphalt Pavement Crack is one of the major diseases of pavement cracks if not timely maintenance, rainwater easily penetrate the grassroots, the grassroots cause soft strength is reduced by repeated grinding mill road, the road will soon be broken, not only affect resident trip and traffic safety, and increase maintenance costs. Slotted irrigation sewing machine appears to solve the above problems.
Road Repair and Asphalt Maintenance EquipmentStructure and working principle of slotted irrigation sewing machineFrom the exterior, slotted irrigation sewing machine consists of three parts, can be used separately. Part called slot machines, irrigation sewing machine called a part, there are still some people in the back of the blower duct shoulder use. Notch Pouring primarily for processing medium and large cracks and cracks appear in the road repair after emerging on the road for disease preventive maintenance. By slotting machine slotting cracks after using thermal spray gun or hair dryer in the tank debris and dust blowing, irrigation sewing machine and then pouring the sealant into the cracks, so to repair cracks and to ensure that the overall performance of the road to extend the service life of the road.
Ingenious irrigation sewing machineSlotted repair method is suitable for small cracks, but also at home and abroad common fracture treatment, major equipment, including slot machines and irrigation sewing machine, heat gun or hair dryer with assistance. The material used to fill joints designed for crack repair sealant material (polymer modified asphalt). This sealant live longer, generally up to four years. After applying colloidal flexible, adapted to cold winter weather in Shenyang, usually construction in the spring or autumn.
New Pavement MaintenanceSlotted irrigation sewing machine can be used for Treatment highway, national and provincial roads, county roads, municipal roads, parking lots, toll stations and other irregular asphalt cement pavement cracks and seams, cracks and other diseases.Irrigation sewing machine slotted mode of operation and precautions
Cold Milling Machines SuppliersSlot machine slot after the saw cut, and then the blower duct inside the slot after cutting debris blown. Next, the solid block of rubber sealant into the sealing machine melting furnace, the melting of high temperature and stirred so that the sealant to become liquid temperature of 250 ℃ gum. Then, the instrument shows the temperature of the liquid sealant, with a long yellow hose will be transferred to a high temperature liquid glue looks like as if the "big pen" of the operating lever at the colloid through the plastic mouth outflow. A plastic mouth outflow of liquid glue to paste on crack on the ground. Then the final hairdryer dry.Usually pay attention to the slot, slot size of at least 1 cm wide, 1 ~ 3 cm deep, the depth of the slot, the width ratio should not exceed 2: 1, the ratio of the depth of the lower the better.
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