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To repair ridges or bulges in newly poured concrete, first allow the concrete to cure for at least 24 to 48 hours. Once it has set, use a concrete grinder or a scarifier to level the surface, being careful not to damage the surrounding areas. After grinding, clean the surface thoroughly, then apply a concrete resurfacer to achieve a smooth finish. Finally, let the resurfacer cure according to the manufacturer's instructions.

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3w ago

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What does means corrugated steel bars mean?

Corrugated steel bars are reinforcing bars (rebar) that have a series of ridges or grooves along their surface, which enhances their bonding strength with concrete. These bars are commonly used in construction to improve the tensile strength of concrete structures, preventing cracking and providing stability. The corrugated design allows for better adhesion between the steel and concrete, making it ideal for various structural applications.


Is re-bar and reinforcement bar is same?

Yes.A rebar, or reinforcing bar, is a common steel bar, and is commonly used in reinforced concrete and reinforced masonry structures. It is usually formed from carbon steel, and is given ridges for better mechanical anchoring into the concrete. It can also be described as reinforcement or reinforcing steel. In Australia, it is colloquially known as reo.To know more about rebar visithttp://en.wikipedia.org/wiki/Rebarhttp://www.rgsrebar.com


How is a levee formed and explain it?

A levee is formed by the natural deposition of sediment along the banks of a river during flood events. As floodwaters overflow the river's banks, they lose velocity and drop sediment, creating elevated ridges over time. Human intervention can also enhance levee formation through the construction of earthen or concrete barriers to manage floodwaters. These structures help protect adjacent land from inundation and can be reinforced through continuous sediment deposition or maintenance activities.


How do ziplocks work?

Ziplock bags work by utilizing a flexible plastic material with interlocking ridges along the top closure. When the two sides of the zipper are pressed together, the ridges mesh, creating a seal that traps air and moisture inside. To open the bag, you simply pull the edges apart, breaking the interlock. This design allows for easy access to contents while ensuring they remain fresh and protected.


Is corrugation just series of connected arches?

Corrugation is not just a series of connected arches. Corrugation refers to the process of shaping a material into a series of parallel ridges and grooves to increase its strength and flexibility. While arches can be a form of corrugation, there are various other shapes and patterns that can be used in the corrugation process to achieve different structural properties. The specific design and arrangement of the ridges and grooves in corrugated materials are chosen based on the desired strength, flexibility, and other characteristics for the intended application.