In the tamping treatment of the bridge culvert back, the use of large-scale compaction equipment such as strong ramming will cause damage to the adjacent structure, so it is necessary to use a Rapid Impact Compaction, the Rapid Impact Compaction in the road base treatment, the impact on the adjacent structure is much smaller than other tamping equipment, very suitable for the bridge culvert back, house foundation, new and old road junction for tamping treatment.
A section of filling behind the abutment, the filling on both sides of the culvert, called the back of the platform, the range depends on the height of your platform and culvert, the specification requires filling with water infiltration material, layering 20CM, according to the compaction degree 96% to detect. In addition to the use of Rapid Impact Compaction in the back of the bridge and culvert, it can also be used in the foundation of large infrastructure such as oil depots, ports, airports, parking lots, sanitation garbage, hazardous substances landfill compaction, half-digging and half-filling and other local road sections and narrow area compaction operations, etc. The compaction effect is remarkable, the transition is flexible, the operation is simple, it can be installed on excavators and loaders, and can enter the narrow site for tamping work.
The rammer of the Rapid Impact Compaction under the action of gravity accelerates and descends under the action of gravity, moves reciprocating under the action of the hydraulic cylinder, hitting the ram plate with cushion at high speed, and indirectly tamping the ground. Under the traction of the mobile machine, different positions can be compacted accurately and quickly. Compared with the traditional strong compaction technology, the hydraulic compactor has the characteristics of small power peak, high strike frequency and soft function; Compared with vibratory compaction technology, the compaction energy is high, the influence depth is large, and a more uniform compactness can be obtained over a wide range of depths. Rapid Impact Compaction is a mechanical, electronic, hydraulic integrated product, the use of electronic automatic control system, can choose the compaction strength and working mode to meet a variety of operational requirements.
