Equipment Used In Road Construction Pdf

If the project is a large one then the asphalt mixing plant is set on the road construction site.

Equipment used in road construction pdf.

Ideally a road should consist of three layers fig. Some of the construction equipment used are road rollers concrete equipment mixers hot plant mixers stone crushers compactors pavers pneumatic tyre rollers ptr dumpers tippers trailers and others. The construction sector in ethiopia is developing at a fast rate and. The subgrade is the bottommost layer at the level of the in place.

The major share of capital and equipment intensive operation goes to the road sector and the hydro electric power projects. Full bench construction reduces the risk of fill slope failure but is usually more expensive due to hauling costs. Equipment used in road construction is an important economic and design factor in road location and subsequent design. Academia edu is a platform for academics to share research papers.

Road construction equipment has gone through incredible advancements in recent decades and all of them have been directed towards improving speed quality ensure safe work sites and benefit of every worker. Roadbuilding involves several steps and milton cat carries the equipment to support you across all the stages which usually begins with the removal of dirt and rocks trees and vegetation followed by the building of the foundation for the road and then if appropriate laying of pavement. It needs water on the wheel when it rolls on the asphalt. Asphalt mixing plant is another important road construction equipment.

In order to utilize the equipment and labour in the most effective way the use of equipment needs to be carefully coordinated with the output of the work gangs. For certain construction activities particularly hauling of materials and. Compactors account for majority of the market share of road construction equipment. For every construction activity there is an optimum combination of equipment and labour.