Bitumen (composition: asphaltene and resin) melter equipment needs to undergo certain tests. What are the key test methods for it? I don’t know how much we actually know. We need to understand the basic information before using it. Now Let me describe it in detail for everyone:

With the development of science and technology, the emergence of emulsion bitumen (composition: asphaltene and epoxy resin) tanks has brought great convenience to our work, and is widely used in every site. The emulsion bitumen tank What issues should we pay attention to when adding ingredients? Below, the editor will introduce to you the relevant knowledge structure diagram, hoping to be of some help to you.

There is a stipulation in the usage standards of asphalt mixing equipment that the blades of the mixing equipment cannot be started with the blades buried in the solid phase precipitation layer. Although this stipulation has been followed, do you know why it is done?

After the asphalt is mixed in the asphalt mixer, it will be discharged through a special discharging system, which is also a link in the asphalt mixing work. Even so, there are caveats.

Preventive maintenance can prevent pavement diseases and has become a very important aspect of road maintenance. It slows down the deterioration of pavement performance, extends the service life of the pavement, improves the service efficiency of the pavement, and saves maintenance and repair funds. It is usually used for situations that have not yet occurred. Pavement that is damaged or has only minor disease.

Preventive maintenance of pavement is an active maintenance method that has been widely promoted in my country in recent years. Its concept is to take appropriate measures at the right time on the right road section when the road surface has not undergone structural damage and the service performance has declined to a certain extent. Maintenance measures are taken to maintain the performance of the pavement at a good level, extend the service life of the pavement, and save pavement maintenance funds. At present, preventive maintenance technologies commonly used at home and abroad include fog seal, slurry seal, micro-surfacing, simultaneous gravel seal, fiber seal, thin layer overlay, asphalt regeneration treatment and other maintenance measures.