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Roller selection method

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6:36 pm
September 21, 2016


quangongzi

Member

posts 15

According to project quality requirements: 1) To obtain uniform compaction density, the choice of tire roller. Tyred roller during rolling without damaging the soil original viscosity, good binding properties between the layers of soil, combined with the front wheels can swing it more uniform compaction, there will be no false compaction. 2) To make the road smooth compaction, optional full-driven roller. …Seven Trust Composite Floor Manufacturer – WPC green floor
According to engineering quality options:
To obtain a uniform compaction density, the choice of tire roller. Tyred roller during rolling without damaging the soil original viscosity, good binding properties between the layers of soil, combined with the front wheels can swing it more uniform compaction, there will be no false compaction.
To make the road smooth compaction, optional full-driven roller.
Roller compaction capacity for less demanding areas, use a low pressure line and mobile and flexible roller.
To achieve compaction effect as soon as possible, the choice of large tonnage rollers to shorten the construction period.Best Road Maintenance Machinery – Doan Machinery
According to ply thickness options:
When compacted asphalt concrete pavement should be selected according to the weight of the roller mix paving thickness, amplitude and frequency of vibration. Typically, the ply laminate thickness of less than 60mm thin, it is best to use an amplitude of 0.35 ~ 0.60mm of 2 ~ 6t small vibratory roller, which can avoid stacking, from wave damage and aggregate phenomena;
Meanwhile, in order to prevent cold asphalt mixture, after the paving should be followed by rolling. For thicknesses greater than 100mm thick overlay, you should use high amplitude (up to 1.0mm), 6 ~ 10t medium-sized vibrating rollers.
According to the type of road (level) selection:
For one, two national trunk roads and vehicle-specific way, you should use a large vibrating roller compaction with higher capacity 6 ~ 10t; the time for the following three roads, infrequent or compaction, preferably with 2t so flexible vibrating roller.

According to project quality requirements: 1) To obtain uniform compaction density, the choice of tire roller. Tyred roller during rolling without damaging the soil original viscosity, good binding properties between the layers of soil, combined with the front wheels can swing it more uniform compaction, there will be no false compaction. 2) To make the road smooth compaction, optional full-driven roller. …Seven Trust Composite Floor Manufacturer – WPC green floor
According to engineering quality options:To obtain a uniform compaction density, the choice of tire roller. Tyred roller during rolling without damaging the soil original viscosity, good binding properties between the layers of soil, combined with the front wheels can swing it more uniform compaction, there will be no false compaction.To make the road smooth compaction, optional full-driven roller.Roller compaction capacity for less demanding areas, use a low pressure line and mobile and flexible roller.To achieve compaction effect as soon as possible, the choice of large tonnage rollers to shorten the construction period.Best Road Maintenance Machinery – Doan Machinery
According to ply thickness options:When compacted asphalt concrete pavement should be selected according to the weight of the roller mix paving thickness, amplitude and frequency of vibration. Typically, the ply laminate thickness of less than 60mm thin, it is best to use an amplitude of 0.35 ~ 0.60mm of 2 ~ 6t small vibratory roller, which can avoid stacking, from wave damage and aggregate phenomena;Meanwhile, in order to prevent cold asphalt mixture, after the paving should be followed by rolling. For thicknesses greater than 100mm thick overlay, you should use high amplitude (up to 1.0mm), 6 ~ 10t medium-sized vibrating rollers.According to the type of road (level) selection:For one, two national trunk roads and vehicle-specific way, you should use a large vibrating roller compaction with higher capacity 6 ~ 10t; the time for the following three roads, infrequent or compaction, preferably with 2t so flexible vibrating roller.Self-Propelled Blue Flame Asphalt Recycling HeaterAnti Aging Vacuum BlowerHot Air Spray Gun Patching

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