Tools and Building

The tools normally used in building roads are:

A. Graders

Graders are one type of tractor with a ground shaper function, usually used in road projects to make a certain slope of a road. With adjustable blade slope level

B. Tridum Roller
Tridum Roller is a three-wheeled rifle, front one and followed by two wheels on the back. Three Wheel Roller is often also called Macadam Roller, because this type is often used in the efforts of solid-grained material compaction. To add weight to this three wheel roller, the empty cylinder wheel is filled with liquid (oil or water) or sometimes also filled with sand. In general, the weight of this compactor ranges from 6-12 tons. The addition of weight due to the filling of the liquid in the cylinder wheel can increase the weight of 15% - 35%.