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 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. 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 field operations, 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 sound of the mechanical operation of road asphalt company, found that differences in 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 highway construction, the bucket-speed dash into the soil (material) heap manner 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. (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 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, sincerity the principle of trustworthiness in the asphalt pavement construction industry has been recognized by the owners and customers. What are the main asphalt road base material composed of bitumen, coarse aggregate, fine aggregate, filler, asphalt material was divided into asphalt, emulsified asphalt, modified asphalt; coarse aggregate refers to the aggregate of that size greater than 4.75mm part of the materials, including gravel, crushed gravel, screened gravel, slag, slag, etc; fine aggregate refers to that part of the material that is less than 4.75mm in diameter; filler particle size of less than 0.6mm, must be used by the limestone filler or magmatic moderately hydrophobic stone through finely ground ore. Asphalt road is mainly gravel road base; commonly known as road base layer is made of two gray lime, cement, stone composition; pavement surface is permeable layer, adhesive layer, sealing layer and asphalt paving of the surface layers, etc. functional layers, its main material is asphalt and stone roads Nanchang Road Engineering Company Limited (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 integrated companies bitumen, asphalt industry to provide customers with a full range of services to 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. It uses the principle of oil heating bitumen is heated to a higher temperature, high flash point mineral oil as the heating medium, mineral oil cycle activities in the catheter and snake plate camp, then heated liquid asphalt serpentine coil outside. HTF 5 4 heated by hot oil furnace (up to 300 ℃), the hot oil circulation pump 3 inhalation, the oil flows into the asphalt tank pipe 8 2 1 HTF serpentine coil. Heat conducting oil in the event, through the serpentine wall plate heating asphalt tank battalion asphalt. Subsequently, oil through the oil return pipe back into the hot oil furnace 9, the next heating cycle. Strengths of this approach is that HTF heater compact structure, easy to use, flexible heating, thermal power is high, easy to take the initiative to control temperature, heating up even waterproof asphalt bitumen, heating speed. After engineered asphalt tank, oil serpentine coil add a total area of ??53.7 m2 heat total heat dissipation area reached 82.3, this makes the transfer of power increased by 10%. Products produced 40 t liquid temperature of 160 ℃) Jjj green diesel needed to reduce the amount to 699 kg, each producing 1 t liquid asphalt products to save diesel 5.6kg. Diesel prices by 5.5 yuan / kg accounting, each producing 1 t to 30.8 yuan crystal asphalt save money. Asphalt products together shortening production cycle, reducing the costs and labor costs Jixietaiban serpentine coil hot oil, asphalt tank arrived and been tested hot oil circulation test, all pipeline leak. To asphalt overhead. Later Marini manufacturers also produced after the adoption of our qualified, that began to transform. Modified asphalt, Yingtan asphalt road through the asphalt pavement construction provided by Nanchang Road through the asphalt highway engineering Limited. Nanchang Road through the asphalt highway engineering Limited (www.dt0791.com) strong, credible, transportation project in Nanchang, Jiangxi collaboration industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement through innovative ideas will lead the asphalt road and you hand into the brilliant, for a better future!