Placement and Compaction of Roller-Compacted Concrete in Dam

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Roller-compacted concrete (RCC) is a type of concrete that can support a roller during its unhardened state while it is being compacted.

The placement and compaction of RCC is a rapid construction process and therefore its success relies on the pre-construction planning and coordination of all interrelated activities.

The roller-compacted concrete should be as fresh

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14 Types of Vaulted Ceilings

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A vaulted ceiling is a self-supporting arch that is built under and above a roof, beneath and above a wall in architectural or construction terms. Vaulted ceilings will offer your property an unparalleled appearance that will capture attention and give your area that “wow factor.” 

Vaulted ceilings are also known as high ceilings, elevated ceilings,

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New technology to reduce potholes — ScienceDaily

Researchers have developed new “intelligent compaction” technology, which integrates into a road roller and can assess in real-time the quality of road base compaction. Improved road construction can reduce potholes and maintenance costs, and lead to safer, more resilient roads.

Months of heavy rain and floods have highlighted the importance of road quality, with poor construction leading to potholes and

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