For many elite ground construction teams, summer is a very troublesome season. First, it is rainy in summer. In many cases, in order to better shorten the construction period, they had to carry out the construction in the rain. Second, the problem of environmental pollution. All kinds of dust on site are inconvenient to solve. Today, the small roller manufacturer will explain to us in detail:
1. During the rainy season and flood season, the construction of the small-scale road roller project should be based on the local weather conditions and the specific conditions of the city where the project is constructed.
2. During the construction of this project, whether it is uphill or downhill, the drive shaft of the road roller should be behind. Its characteristic is: when going uphill, the rear drive shaft can bear the driving force generated by the slope and the equipment itself. At the same time, the front wheel performs initial pressure on the ground and bears the huge shear stress generated by the driving wheel; when going downhill, the visual impact caused by the weight of the hand wheel is offset by the brake of the driving wheel. Only the compound run by the front tires can withstand drive wheel shear stress. The technological process of the operation of the small road roller in the rainy season is to set up a temporary rainproof shelter according to the standard. During the construction period, in case of strong wind and heavy rain, the construction of the project will be suspended.
4. During the rainy season, flood control measures should be taken for industrial equipment and raw materials in areas that may be inundated by floods. The construction team should strengthen preparations for safe evacuation in advance to ensure the safety of personnel, machinery and materials
5. Rolling on downhill should prevent sudden speed adjustments and the braking system. In the case of downhill compaction under steep slope conditions, the prestressed tension is first performed with a light roller, and then the compaction is performed with a large vibratory roller or a small roller.
6. When the small roller is in the rainy season, the accumulated water on the construction site should be removed immediately. On the uphill and downhill roads of the crosswalk, steps should be excavated or sanded to prevent the road from sliding; the construction sidewalk should be filled and repaired immediately, and hillside soil, gravel and other raw materials should be buried to ensure safe and smooth flow and avoid soft soil. Accidents caused by slipping of foundations and roads.
