GUIDE FOR ROAD CURING PROCESS AND EQUIPMENT ALLOCATION-1
GUIDE FOR ROAD CURING PROCESS AND EQUIPMENT ALLOCATION-1
(APPLICABLE TO REFERENCE FOR CURING ，FOR CONSTRUCTION SITE/CENTER)-ASPHALT
This Guide is put forward with reference setting actual operation experience of curing for construction site/ center of many provinces domestic and overseas, on the primary premise of efficiency and benefits and in combination with years of technology and process accumulation Road Construction Machinery in terms of curing engineering for your reference
RECOMMENDED PROCESS
Common Problems and solutions of asphalt pavement(process and equipment allocation)
Brief introduction to standard allocation and functions of curing mechanical equipment for construction site
1.Less than 10㎡
Problems:
CRAZING, CRACK, TRACK, UPHEAVAL, BLEEDING, LOOSENING,UBSIDENCE, PEELING
RECOMMENDED PROCESS–HEAT REGENERATION PROCESS
Heat regeneration process/ Infrared hot-wind heat regeneration process
Definition of heat regeneration process/ infrared hot-wind heat regeneration process: it refers to a process by making use of equipment for hot regeneration process/ infrared hot-wind heat regeneration process for asphalt pavement o soften the old pavement materials by manual digging or heating for the asphalt pavement to be repaired adding proper new mixed asphalt mixture and regenerate according to actual conditions to conduct interior heating and mixing, and putting the mixture into the pit for spraying and oil connection to conduct tamping. ironing and rolling to form a new asphalt concrete surface course, thus to recover service performance of asphalt pavement
Advantages: prominent economic benefits,100% old material recycling,saving material cost and greatly reducing transportation of old material and new materials; comprehensive cost can be generally lowered by 20% to 30% completion of regeneration and paving for the first time,short construction duration;traffic can be opened soon after compaction, small interference to the traffic, 100% recycling of the original pavement materials, reducing mine resource exploration, high environmental friendly characteristics.
Flexible and convenient movement. simple operation, enabling flexible movement according to flaw location of highway, greatly improving highway curing quality. lowering curing cost, alleviating labor intensity of workers. realizing rapid and efficient repair of pavement flaws, featuring sound social and economic benefits
Equipment Allocation:
Hot recycling maintenance truck,
Infrared Hot wind recycling truck
Road cutter(Slooting machine), Electrical Drilling Equipment, Hydraulic Hammer, Road roller, Plate hammer, Shovel
3to 5 persons (the number of personnel allocated for the process does not include those for safety and traffic command)
Hot recycling PROCESS FLOW CHART
Infrared Hot wind recycling truck Process flowchart
