The purpose of the CC Heavy Equipment Channel, which Uploads videos to YouTube is 1-Share to know the development of Cambodia, including roads, flyovers, condominiums and other infrastructures using technology, machinery and small and large machinery. 2-Share with the Cambodian people to see the progress of machinery and technology. 3-Share experience and ability, benefits, working knowledge of how to use to control machinery and equipment 4-Share all activities to develop bridges, roads, buildings with machinery and machinery in operation. Note: CC Heavy Equipment Channel records videos of all activities of machinery or machinery at construction sites, condominiums, construction, roads, bridges, flyovers, digging canals, digging ponds or other public places in rural areas made by machinery. Or the machine is not malicious or take the video to write criticism of any institution. And also thank the owners of the builders for agreeing to share knowledge.
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A construction scene where a dump truck is unloading dirt to help build a new road, while a road roller and a motor grader are working to level and compact the surface.
Dump Truck Unloading dirt to Constructs New Road With Roller & Motor Grander.
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Motor Grander , Roller and Dum trucks Working Constructs New Road Foundation @CC-Equipment
When constructing a new road foundation, several types of heavy machinery work in concert to ensure that the base is properly prepared, stable, and ready to support the layers above. Here’s how the main players—motor graders, rollers, and dump trucks—contribute to the process:
1. Dump Trucks
Role: Dump trucks are responsible for transporting large quantities of raw materials (such as soil, gravel, or crushed stone) from quarries or stockpiles to the construction site.
Operation: They deliver the material in bulk and unload it onto the site, where it forms the initial layer of the road foundation. Their ability to quickly move and deposit material is crucial for maintaining the pace of construction.
2. Motor Graders
Role: Motor graders (sometimes called motor granders) are used to precisely grade and level the material deposited by the dump trucks.
Operation:
Grading and Shaping: The grader’s adjustable blade is used to spread, level, and contour the raw material, ensuring that the road foundation has the correct slope and alignment.
Fine Tuning: This precise grading is essential for establishing proper drainage and for preparing a smooth surface that will eventually support additional layers of road material.
3. Rollers
Role: Rollers are used for compaction, which is the process of compressing the raw material to remove air pockets and increase its density and stability.
Operation:
Compaction: Once the material has been graded, rollers—often equipped with vibratory mechanisms—pass over the surface to compact it. This increases the load-bearing capacity of the foundation and helps prevent future settling or shifting.
Layer-by-Layer Approach: In many projects, material is added and compacted in layers. This ensures uniform compaction and stability throughout the depth of the foundation.
How It All Comes Together
Material Delivery: Dump trucks haul the necessary construction material to the site and unload it where it’s needed.
Grading: The motor grader comes in to spread and shape the material, creating a level and properly sloped surface that meets engineering specifications.
Compaction: Rollers then compact the graded material, ensuring that the foundation is dense, stable, and ready to support additional layers such as a sub-base or the final pavement.
Iteration: This process may be repeated in layers until the desired depth and compaction level for the road foundation is achieved.
Importance of Each Step
Stability: A well-compacted foundation minimizes the risk of future cracks or structural failures in the road.
Drainage: Proper grading ensures that water will drain away from the road, reducing the risk of water damage.
Longevity: A solid foundation extends the life of the road, ensuring it can handle the stresses of traffic and weather over time.
In summary, the coordinated work of dump trucks, motor graders, and rollers is essential for building a strong and durable road foundation. Each machine plays a specific role in ensuring that the material is properly delivered, shaped, and compacted, which in turn provides a reliable base for the subsequent layers of road construction.
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Komatsu 37EX Bulldozer Pushing dirt and Forest to constructs New Projects.
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