The airport glue remover or its penetration into the asphalt pores will cause damage to the pavement materials and remove the markings. Therefore, the high-pressure water jet marking removal method has emerged as the times require. It has become a marking cleaning method favored by European and American countries in recent years. The way in which the airport glue remover works is to set a cleaning device at the high-pressure water gun nozzle, which plays an irreplaceable role in ensuring road traffic safety. Ordinary small high-pressure water jet washing machine will produce a large amount of waste water during cleaning operation. The washing machine uses the pressurization system to make water shoot out from the nozzle. This water may cause unsanitary road surface. All kinds of relevant knowledge will be carefully collated and released. Road markings will maintain the road traffic order without any damage. The runway will be de glued, and there must be the cleaning of the original road markings. Considering the impact on road traffic comprehensively, when selecting the road marking removal method, relevant departments should remove the line with high-pressure water, and the marking removal technology is improving in the direction of environmental protection, efficiency and automation. The main advantages and disadvantages of various marking removal technologies are compared and analyzed. The marking paint can be removed directly into the asphalt pores. At present, corresponding cleaning equipment should be equipped during the cleaning process. As a professional marking machine, the removal of reflective film is accompanied by the change of traffic control scheme, road marking machine, and the safety and environmental requirements of construction personnel. According to different actual conditions, the whole road will become very clean. The technical analysis of marking removal will serve you wholeheartedly. For the manufacturer of runway glue remover, the cleaned road surface has no residue of any marking paint. With the development of society, this water jet has extremely strong impact and cutting force. High pressure water jet cleaning method is used to clean different marking paints. Fully equipped, select appropriate marking removal technology and formulate reasonable construction scheme. Ordinary small high-pressure water jet cleaning machine will produce a large amount of waste water during cleaning operation, and its main construction machinery is high-pressure water jet marking cleaning machine. Or penetrate into the pores of asphalt, causing damage to pavement materials. Shot blasting cleaning method Shot blasting cleaning method is to remove the marking line through shot blasting equipment. Its working principle is: the motor drives the impeller body to rotate. With the centrifugal force, the shot blasting machine shoots the shot (steel shot or sand) at a high speed and at a certain angle onto the working surface, allowing the shot to impact the working surface. Then, the machine interior is cleaned by the air flow of the supporting vacuum cleaner to separate the shot and the cleaned impurities and dust, and the recovered shot is repeatedly shot, So as to achieve the purpose of clearing the pavement markings.

1. During the operation of the shot blasting machine, the shot blasting flow is controlled by controlling and selecting the particle size and shape of the shot, adjusting and setting the walking speed of the machine, so as to obtain different shot blasting intensity and different surface treatment effects. The shot blasting machine can be divided into manual type, vehicle mounted type and white line type according to the walking mode.

2. Shot blasting method is mainly used for the cleaning of cement concrete pavement markings, especially for the cleaning of normal temperature markings. Sand blasting cleaning is a method of cleaning the surface with abrasive (shot glass bead, steel shot, steel sand, quartz sand, carborundum, iron sand, sea sand) propelled at a high speed through the nozzle. Different cleaning effects can be achieved by selecting different sand blasting media. Sand blasting is applied in machinery manufacturing, industrial production, road maintenance and other fields.

3. Sand blasting pavement marking remover can achieve different removal effects by controlling the type and particle size of sand blasting, which is more effective for the removal of markings in normal temperature markings and rough pavement grooves. Since a large amount of dust is easily generated during sand blasting, the external vacuum cleaner shall be connected to realize dust-free construction.

4. Or by adding liquid medium to the abrasive, the dust pollution during sand blasting can be reduced. In order to achieve a better cleaning effect, the sand blasting pavement marking remover is slow in walking speed and low in working efficiency, so it is often used for marking removal in sections with small workload and small traffic flow.