In the practical process, which one is the most practical? May I ask who can help me explain?
the airport runway and the F1 track level is not the same, the higher the level, the higher requirements on and micro the overall structure of the pavement radian, the rubber wheel can be very good to meet these requirements, of course, only in the high requirements of the road we can see this kind of roller, usually in the side is not to see
the rubber hammer can protect the surface of the tiles, floor tiles with a hammer with ease, roller is, rubber wheel can protect the pavement, especially the micro structure of the road, the road is divided into many kinds, such as the airport runway pavement and road traffic in the city level is not the same,
I hope to answer that. Don't know if you ever seen on the cement ground with tiles, finally the leveling time, all with a hammer and knock, slowly put it down, the rubber hammer is a hammer, you may be able to guess,
