by Concrete is the most widely used foundation material in construction projects.
From transportation bridges and municipal engineering to industrial and civil buildings, seaports, etc.
, reinforced concrete engineering is a major project in construction and plays an important role in modern construction.
With the development of construction technology, there are various types of concrete, and their application depends on the needs of the project.
Due to the clear requirements for the strength, crack resistance, and shear strength of each engineering structure in the design, higher and stricter requirements are put forward for the concrete materials and construction quality in the concrete structure, which must be implemented in accordance with relevant specifications.
However, after the dismantling of the completed concrete engineering (structure) or after a period of time, if different degrees of cracks or segregation are found in the concrete components, resulting in quality problems such as holes and honeycombs, it is necessary to analyze the situation, develop effective repair plans, eliminate structural hazards, and ensure their normal use function.
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