Nanchang Road highway Engineering Co., Ltd. (Nanchang asphalt | Jiangxi asphalt | Asphalt Pavement Nanchang | Jiangxi colored asphalt | Jiangxi spraying emulsified asphalt | Jiangxi asphalt works | asphalt pavement construction, Jiangxi | Jiangxi asphalt concrete mixing station), factory mixing station was established in 2009 year, is a professional road asphalt industry chain integrated company, providing customers with a full range of services waterproof asphalt bitumen industry, operating mainly in the field of asphalt pavement construction, spray emulsified asphalt, sales and processing, asphalt pavement construction equipment rental other business, the spirit of hard work, the principle of sincere and trustworthy, asphalt pavement construction industry has been recognized by the owners and customers. Asphalt loader when the job safety precautions should be observed before the start 1. whether the machine around obstacles and pedestrians, the bucket lifting off the ground about 500 mm, before they start honking. Driving, depending on the road conditions should be chosen high gear, while driving is prohibited bucket lift and flip action; 2. the job should be selected low gear. When walking, try to avoid lifting the bucket too. Should be based on different soil, different shovel way, try to be inserted from the front to prevent the bucket unilateral force. In loose uneven job site, can lift lever in the float position, the bucket grading; 3. traveling road shall be flat, not a job on the inclination exceeds the venue, transport distance should not be too large. When transporting the bucket full, the bucket should be kept low; 4. loose uneven asphalt pavement job site, can be placed in a floating position shovel arm, bucket smooth manner. Propulsion resistance is too large, may slightly enhance the shovel arm, front bucket should be inserted into the low-loader, bucket prevent unilateral force; 5. to unload land transport vehicles should slow the bucket should be at the proper height before the turn and can not return the car crash; 6. should always pay attention to the mechanical operation of the sound and found different response immediately stopped and troubleshooting. When the engine is not running when you need traction, keep each steering cylinder can move freely; 7. shovel (material), it may not be used to increase the throttle, the bucket-speed dash into the soil (material) heap way loading, Application of low-end is inserted into the bucket parallel to the ground, then dropped the shovel arm, along the ground and gradually increase the engine speed forward driving, while volumes earth (material) in order to reduce the resistance encountered by the bucket Nanchang Road highway Engineering Co., Ltd. (Nanchang asphalt | Jiangxi Asphalt | Asphalt Pavement Nanchang | Jiangxi colored asphalt | Jiangxi spraying emulsified asphalt | Jiangxi asphalt works | asphalt pavement construction, Jiangxi | Jiangxi asphalt concrete mixing station), factory mixing station was established in 2009, is a professional road asphalt industry chain principle of comprehensive company, providing customers with a full range of asphalt industry services, business areas mainly for asphalt pavement construction, spray emulsified asphalt, sales and processing, asphalt pavement construction equipment leasing business, the spirit of hard work, sincerity and trustworthiness in asphalt pavement construction industry has been recognized by the owners and customers. Rubber asphalt concrete paving (1) continuous and stable road paving is to improve the flatness of the most important measures. For speed rubber asphalt concrete paving, paver production should be based on mixing plant, machinery and equipment for construction and paving thickness case, paving width, press 1 ~ 3m / min choose to be adjusted, so slow, uniform, uninterrupted to paving. Dining should rotate alternately in batches, should stop shop dine, and strive to achieve every day knock down again. (2) pre-mix uncompacted paving machinery, construction workers allowed to enter the stampede. Under normal circumstances shall the use of artificial renovations. (3) rubber asphalt top layer is made of a non-contact device control paver balance beam thickness. Two paver distance should not exceed 10m, to form a good thermal seams. (4) paver should be adjusted to the best working condition asphalt, adjusted augers ends automatic material level, and to feed the door opening, the chain plate feeder speed and the speed of augers match. Augers in the mix slightly higher than augers 2/3 degrees, so that the front bezel screed mix of highly consistent across the full width of the range, to avoid spreading layer segregation occurs. (5) loose laying thickness detecting whether the provisions to be adjusted at any time. Tanqian screed should be preheated to a predetermined temperature. Paver screed must stitching close, there are gaps allowed to prevent the card into the pellets will be paved pull streak. (6) When the paving rain, immediately stop construction, and clear the uncompacted molding mixes. Exposed to rain mix should be discarded, shall not be unloaded into the paver. Nanchang Road highway Engineering Co., Ltd. (Nanchang asphalt | Jiangxi asphalt | Asphalt Pavement Nanchang | Jiangxi colored asphalt | Jiangxi spraying emulsified asphalt | Jiangxi asphalt works | asphalt pavement construction, Jiangxi | Jiangxi asphalt concrete mixing station), factory mixing station was established in 2009 In highway construction, is a professional road asphalt industry chain integrated company, providing customers with a full range of asphalt industry services, business areas mainly for asphalt pavement construction, spray emulsified asphalt, sales and processing, asphalt pavement construction equipment leasing business, the spirit of hard work, the principle of sincere and trustworthy, asphalt pavement construction industry has been recognized by the owners and customers. 1. asphalt concrete pavement construction program through the layer construction program (1) through the layer of asphalt material Slow crack emulsified asphalt; (2) the top surface of the grass-roots and large tankers must use high pressure air compressor to clean sweep the surface Jing ensure No mud and dust, and inspection by the supervising engineer to meet the requirements; (3) the temperature spraying asphalt material shall not be less than 10 ℃, moderate wind speed, fog or rain not construction; (4) emulsified asphalt in a short time storage or construction process, should loop mixing, to prevent their segregation, precipitation; (5) according to the type of grass-roots level, through trial and sprinkle the surface layer, transparent layer used to determine the amount and consistency of asphalt. 2. prime coat spray (1) shall be submitted in spray job Engineer approval three days ago; (2) through the asphalt asphalt distributor should be evenly sprinkle disposable cloth. In asphalt distributor spray areas not less leakage sprinkle sprinkle sprinkle fill the place should be in place to ensure uniform; (3) before spraying the surface structures and trees should be protected to prevent contaminated asphalt sprinkled ; (4) through asphalt spreaders should be within 12 hours prior to paving; (5) through layer after spraying, if not immediately paved surface, while construction vehicles need to open immediately sprinkle cloth 2 ~ 3m3 / 1000M chippings or clean sand, and static pressure again with a light roller. When paving surface should remove loose particles; when (6) through the layer construction well protected against dust contamination. Such as in the construction of the surface layer, transparent layer has been contaminated or destroyed, the Engineer shall be directed to be throwing up road asphalt, emulsified asphalt road through the company (certified), Pingxiang provided by Nanchang Road asphalt through the asphalt highway engineering Limited. Nanchang Road through the asphalt highway engineering Limited (www.dt0791.com) is a leader in Nanchang, Jiangxi, transportation cooperation projects over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the asphalt road leading through the staff warmly welcome all inquiries negotiations to create asphalt road through a better future.