Mountain Raise China Mini Road Roller for sale


Mountain Raise China Mini Road Roller for sale


How to purchase road rollers ?

1. Choose according to engineering quality requirements

1. If you want to obtain a uniform compaction density, you can choose a tire roller. The tire roller does not destroy the original viscosity of the soil during compaction, and has good bonding performance between the layers of soil. The front wheel can swing, so the compaction is more uniform and there will be no false compaction.

2. If you want to make the road surface compact and smooth, you can choose a full-drive roller.

In areas where the compaction capacity of the roller is not high, a flexible roller with lower line pressure can be used.

To achieve the compaction effect as soon as possible, a large-tonnage roller can be used to shorten the construction period.

2. Choose according to the layer thickness:

1. When rolling an asphalt concrete pavement, the weight, amplitude and vibration frequency of the roller should be selected according to the paving thickness of the mixture. Generally, on thin pavements with a pavement thickness of less than 60mm, it is best to use a small 2-6t vibratory roller with an amplitude of 0.35~0.60mm to avoid piles, waves, and damage to aggregates;

2. At the same time, in order to prevent the asphalt mixture from being too cold, it should be rolled immediately after paving. For thick plies with a thickness greater than 100mm, a large and medium-sized vibratory roller with a high amplitude (up to 1.0mm) and 6~10t should be used.

3. Choose according to road type (grade):

1. For primary and secondary national arterial roads and dedicated roads for automobiles, a 6-10t large vibratory roller with high compaction capacity should be used; for roads below grade three, or when compaction operations are not frequently performed, it is best Equipped with a maneuverable and flexible vibratory roller of about 2t.

2. For cement concrete roads, tire-driven tandem vibratory rollers can be used;

3. For asphalt concrete pavement, a full-drive vibratory roller should be used;

4. For the bottom layer of high-grade pavement roadbed, it is best to use tire rollers or tire-driven vibratory rollers for compaction to obtain uniform density;

5. Static-action smooth rollers can be used when repairing the road surface.

4. Choose according to the type of material to be pressed:

1. For the compaction of rock fills, large tonnage rollers should be used to displace large blocks;

2. For the compaction of clay, it is best to use a bump tamping roller;

3. For the compaction of the mixture, it is best to choose a vibratory roller to make the large and small particles mix evenly;

4. For deep layer compaction, a heavy-duty vibratory roller should be used for slow rolling, and for shallow layer, a static action roller should be used.

Road Roller

if you need a road roller , please don't hesitate to contact us :) 

Get the latest price? We'll respond as soon as possible(within 12 hours)

Privacy policy