手扶压路机的振动效果可以增强的压实效果，将油门加大压路机振动，油门到怠速压路机手静碾。当压实非常松散或柔软的材料时，第1遍压实使用静碾，然后再Preventive Measures for Small Roller in Rolling Asphalt binder improves the ability of paving aggregates to resist damages to the road surface caused by traffic and natural factors, making the road surface smooth, less dusty, impervious and durable. Therefore, asphalt pavement is a gao grade pavement widely used in road construction. Next, the preventive measures of small road rollers during rolling are introduced by Tonghua Machinery Co., Ltd.: 1. First light and then heavy. At first, the soil was soft, and the small roller was too heavy to roll, resulting in accumulation of soil, uneven thickness and no guarantee of compactness. Therefore, light road rollers shall be used to uniformly compact the soil. After the subgrade soil has a certain strength, heavy road rollers shall be used to compact the soil to the required degree of compaction. 2, small roller rolling should be first on both sides after the middle, first inside after the outside. First on both sides and then on the middle. This is for straight sections. The transverse slope is set to be high in the middle and low on both sides. First low and then high. First the inside and then the outside. This is for sections with super-high curves. The inside is low and the outside is high. The model and specification of small road rollers are low and then high.