Core purpose of tandem-drum rollers:Mainly used for asphalt pavement construction, especially for surface course compaction.

Main Application Scenarios

• Asphalt concrete surface course compactionNew roads: initial and secondary rolling of the top course, intermediate course, and bottom course.Applicable to asphalt pavements such as municipal roads, expressways, airport runways, etc.

• Thin-layer pavement repairSmall-area patching and overlay projects.

• Cement-stabilized base / water-stable layerFine compaction of some base courses and sub-base courses (more suitable for narrow widths and high flatness requirements).

Features

• Two steel drums, smooth without patterns, no material adhesion.

• Mainly vibratory compaction, high density, good flatness.

• Not suitable for subgrade soil or sand-gravel layers (prone to wheel sinking and slipping).

Simple memory:For asphalt paving and surface rolling, the tandem-drum roller is the first choice.