A mechanical engineering S1700 VOGELE Paver Screed plate
The effect of the ironing plate on the paver is like the bird's wings, which loses its ability to fly. So what is the effect of the flat plate on the paver?
A mechanical engineering S1700 VOGELE Paver Screed plate
The function of the ironing plate:
The ironing plate is a main working device for the paver. Its main function is leveling, shaping and pre compacting of asphalt paving concrete, stabilized soil and other mixed paving materials, which provides good working conditions for subsequent compaction of road roller. At the same time, the ironing plate can be widened to different paving width within a certain range, so as to achieve continuous paving operation with different widths, and effectively ensure the transverse slope of the pavement section in the same plane.
Vogele compaction system abbreviations are as follows:
T = rammer: (a rammer driven up and down by an eccentric shaft)
V = vibrator: (a vibrator driven by an eccentric shaft acts on the flat plate of an ironing plate to compress the paving layer).
P = pressure beam (the pressure beam is driven by hydraulic pressure, about 68 Hz to the paving layer and the compaction of the maximum 130 bar)
P1 = ironing plate to assemble 1 pressure beams
P2 = ironing plate to assemble 2 pressure beams
All Vogele screed on the compaction system (hammer, vibrator and pressure beam) is controlled independently, can be opened and closed.
Vogele screeds are divided into two series: mechanical extension screed (SB) and hydraulic telescopic screed (AB).
1. compacting system used in hydraulic press flat (Figure 1-4):
The V and TV ironing plates are applied to all conventional and compacting materials.
When the TP1 and TP2 type ironing plates are used, the initial pressure density of the paving layer is high, which can reduce the number of roller compacting times of the roller. The two types of ironing plates can compact conventional paving materials, but they are different in the compacting effect.
The TP2 type ironing board has a high pre compaction effect. The TP2 Plus dynamic compaction ironing plate is suitable for all the base and adhesive layer paving works due to its high pressure effect, especially for large particle size or hard compaction paving material.
2. compacting system used for mechanical elongated flat plate (Figure 1-4):
A mechanical engineering S1700 VOGELE Paver Screed plate
The TP2 type ironing plate can be used for all the conventional paving materials and can still achieve good precompaction effect in the thick layer paving work. The paving material suitable for large size or difficult compaction can reduce the requirement for compacting of the roller.
TVP2 has a higher degree of compaction, suitable for long distance, large width, and constant width of paving work, also suitable for large radius in the area of the area of the construction. Suitable for Vogele order paving process paving adhesive layer: as paving behind the chance to walk immediately in the bonding layer, this layer must have final compaction.
The interaction between rammer, ironing plate, edge pressure iron and pressure beam ensures that the paving material is placed in an integral position to prevent material from overflow in any direction, so as to build nearly a final compaction of the asphalt pavement.
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