Emulsified asphalt cleaning from quangongzi's blog

The cleanliness of emulsified asphalt is very important. Unclean emulsified asphalt will affect construction quality. The air enters the emulsified asphalt and the emulsified asphalt will break the milk. Cationic emulsified asphalt is in contact with metal and will break the milk. If the emulsified asphalt remains in the pump body, not timely cleaning, will block the pump. Pipeline residual emulsion, not timely cleaning, will also cause the pipeline blockage. The better the performance of emulsified asphalt, the more thorough the cleaning required. Prior to storage, the storage equipment should be thoroughly cleaned. The cleaning process steps are:Double Steel Roller - Road Machinery Equipment Manufacturers - Doan Machinery With high pressure water on the pipeline to wash; with kerosene for cleaning. Do not allow the use of diesel and other solutions, these liquids can not dissolve the asphalt, and the emulsion is not compatible, resulting in emulsified asphalt demulsification, inconvenience cleaning; Finally rinse with water. Do not rinse the inside of the emulsified asphalt tank; if the pump or pipe has been blocked by the asphalt, slowly heat it and then clean it. Can not heat the use of the pipeline, because it will make emulsified asphalt demulsification; kerosene soaking pump delivery time up to one hour or longer; in the plug is cleared, once again rinse the pump with water. Typically, emulsified asphalt is stable during transport. The most common problem in the transport process is that air enters the emulsified asphalt, causing emulsified asphalt to break the milk, especially the CRS emulsion, which can activate the large particles of emulsified asphalt produced by the precipitate. The main requirement for transport is to ensure proper use of the pump and a reasonable delivery method. In cold weather, the pump should be heated, use a clean barrel, check the loading of the various conditions. Emulsified asphalt is packed in a clean bucket and enclosed for container transport. Emulsified asphalt is a chemical that can not be mixed with other different types of emulsified asphalt products and can not be mixed with other chemicals. Rust iron, dirt, plants or other external debris are not allowed to mix. It is particularly important for cationic emulsions because of their effects on these debris. how to fix large cracks in asphalt driveway road slotting machine warranty hot asphalt crack filler or cold