The maintenance of LED outdoor mobile advertising vehicles can be roughly divided into external maintenance and internal maintenance. Internal maintenance is the replacement of air conditioning in the vehicle, disinfection, engine cleaning, interior cleaning and so on. External maintenance is the maintenance of the body paint, such as waxing, filming, coating, and so on. So how should the internal maintenance of LED outdoor mobile advertising vehicles be carried out? 1, LED outdoor mobile advertising car seat for a long time use will produce a lot of dust and other impurities, if the situation is better, you can use those small vacuum cleaners or brushes as a cleaning tool, first use the brush Swipe back and forth on the seat, then use the vacuum cleaner to suck the dirt from the brush. If it is a lot of stains on the seat, then it needs to be disassembled and cleaned. The leather seat cover is a medium-sized cleaning liquid with a small amount of clean towels, and then wiped the seat in case of half-dry and semi-wet. If it is a cotton or chemical fiber seat cover, it is best to remove it directly and clean it. Remember to use dedicated safety cleaners so that no harmful gases can escape from the cab. 2. It is very important to clean the instrument panel of LED outdoor mobile advertising vehicles, and it is related to the safety of vehicle driving. The LED advertising vehicle's instrument panel contains many system warning lights. The driver can observe these indicators to identify the driving conditions of the LED outdoor mobile advertising vehicle. Therefore, the maintenance of the instrument panel is also very important. 3. When cleaning the maintenance window and front windshield, you need to use special glass detergent to clean the outside and inside of the glass. You can also DIY 1:10 ratio of white vinegar and water mixture, this liquid can effectively remove the inside of the LED outdoor advertising vehicle fog. Then use a clean paper towel and towel to wipe the glass clean. The intensity of the wiping must be adequate and should not be so great as to prevent scratches.
Steel Sheet Pile, according to the different processing technology can be divided into: hot rolling / tensile steel Sheet Pile, cold bending steel sheet pile. Now because of the production conditions and the scale of the restrictions, the hot rolled steel sheet pile in the domestic no production line, the hot rolled steel sheet pile in our country are from abroad. Common hot rolled steel sheet piles manufacturer Hyundai Steel, Nippon Steel Mills, Japan's Sumitomo steel, Japan's JFE steel, and Europe and the United States parts manufacturers.
Photo of our Sheet Pile:
structure
Steel sheet pile cofferdam is a most commonly used sheet pile cofferdam. Steel sheet pile is with a lock of a type steel, the cross section is straight shaped, trough and Z, with various sizes and interlocking form. There is a common type of Larson, Lackawanna type etc..
The utility model has the advantages: high strength, easy to break into the hard soil layer; construction in deep water, when necessary and inclined support to become an inclosure. The waterproof performance is good, and can be composed of various shapes of cofferdam, and can be used for many times, so it is widely used.
In the construction of bridge used in open caisson cofferdam, it is widely. Tubular column foundation, pile foundation and the foundation of the cofferdam, etc..
The use of single wall enclosed cofferdam, cofferdam in the vertical and horizontal support, if necessary with the inclined support into a cage. Such as China Nanjing Yangtze River Bridge Foundation, had used steel sheet pile round cofferdam, the diameter of 21.9 meters, 36 meters long steel sheet pile, there are various sizes and interlocking form. To reach the bottom of underwater concrete strength requirements, pile cap and pier construction pumping, pumping design depth of 20 meters.
In the construction of hydraulic structures, the general construction area is very large, it is commonly used to make the construction of the cofferdam. It is a single connected to each other by many, each monomer is composed of many steel sheet pile, single middle filled with soil. The scope of the cofferdam retaining can be too large to be used to support the weir wall, so each monomer can alone to resist overturning and sliding and prevent the crack in the interlocking. Commonly used in the form of circular and next door.
1, steel sheet pile
2, on both sides of the joint structure
3, in the ground, the water constitutes a wall
classification
Sheet Pile Steel or Sheet Piling.
Steel sheet pile is a kind of edge with linkage device, and the linkage device can be freely combined in order to form a continuous steel structure.
temperature
Cold formed steel plate
The steel strip is continuously formed with Z shape, U shape or other shapes, and can be connected with each other through a building foundation which is connected with each other through a locking plate.
Civil engineering application of cold-formed steel's main products a with rolling and cold bending molding process for producing steel plate pile, the steel sheet pile piling machine (pressure) into the ground to make it connected to steel sheet pile wall for retaining soil or water. Commonly used cross section types are: U shape, Z shape and straight abdominal plate. Steel sheet pile suitable for soft foundation and underground water level is higher than that of the deep foundation pit supporting, construction is simple, the utility model has the advantages of is good sealing performance can be reused. Delivery status of steel sheet pile delivery length of 6m, 9m, 12M, 15m, can also be based on user requirements, the length of the processing, the maximum length of 24m. (if the user has special length requirements, can be in order to put forward) cold formed steel sheet pile to the actual weight of delivery, also can according to the theory of weight delivery. Steel sheet pile application of cold-formed steel sheet pile products in the application of civil engineering with construction convenient, quick progress, without the need for large construction equipment, is conducive to the characteristics of the seismic design and according to the specific conditions of the project, change the cold-formed steel sheet pile section shape and length, makes the structure design more economical and reasonable. In addition, through the optimization design of the section of the cold formed steel sheet pile, the quality coefficient of the product can be improved obviously, and the weight of the width of the pile wall is reduced, and the cost of the engineering cost is reduced.
Characteristic
1, deal with and solve a series of problems in the process of mining;
2, construction is simple, shorten the time limit for a project.
3, for the construction tasks, can reduce the requirements of space;
4, the use of steel sheet pile can provide the necessary security and (disaster relief and rescue) strong timeliness;
5, the use of steel sheet pile can be free from the constraints of the weather conditions;
6, in the process of using steel sheet pile, can simplify the examination of the material or system performance of complex procedures;
7, to ensure its adaptability, good compatibility, and can be repeated use.
8, can be recycled, save money.
Sheet Pile Concrete Sheet Pile,Larssen Sheet Pile,Steel Sheet Pile,Composite Sheet Pile Unisite Group Ltd. , https://www.unisitemarine.com
