The widespread application of modified bitumen equipment is visible to everyone. Its ultra-high performance should be felt by everyone during the application process. However, we need to pay attention to some matters during construction. Only in this way can the construction efficiency of modified bitumen equipment be effectively improved. Regarding this information, let's analyze it in detail:

1. Modified bitumen equipment Natural bitumen can be mixed with petroleum bitumen alone or with other modified bitumens. The quality requirements of natural bitumen should be implemented according to its variety and in accordance with relevant standards and successful experience.
2. The solid content in SBR latex used as a modifier should not be less than 45%. It is strictly forbidden to expose it to the sun or freeze it for a long time during use.
3. The dosage of modified bitumen is calculated as the percentage of the modifier in the total amount of modified bitumen, and the dosage of latex modified bitumen should be calculated based on the solid content after deducting water.
4. When the modified bitumen matrix is ??produced by the solvent method, the residual amount of volatile solvent after recovery shall not exceed 5%.
5. Modified bitumen should be made in a fixed factory or in a centralized factory on site. It can also be made and used on site in a mixing plant. The processing temperature of modified bitumen should not exceed 180°C. Latex modifiers and granulated modifiers can be directly put into the mixing tank to produce modified bitumen mixture.
6. Modified bitumen made on site should be used as soon as it is prepared. If it needs to be stored for a short time or transported to a nearby construction site, it must be stirred evenly before use and used without segregation. The modified bitumen production equipment must be equipped with a sampling port for random sample collection, and the collected samples should be immediately molded on site.
7. The finished modified bitumen made by the factory is stored in the modified bitumen tank after arriving at the construction site. The modified bitumen tank must be equipped with a mixing device and stirred. The modified bitumen must be stirred evenly before use. During the construction process, samples should be taken regularly to inspect the product quality. Modified bitumen that does not meet the quality requirements such as segregation shall not be used.