engleski

Assessment of concrete in structure

In this paper the example of the assessment of concrete properties for one existing reinforced concrete structure is presented. During the construction of the viaduct in one of the spans of the bridge, the concrete of significantly lower compressive strength influences durability properties assessment of concrete peoperties was made. The physical, mechanical and permeability properties are tested on the specimens cored from the structure. Testing results are used to evaluate the quality of concrete in the structure.

reinforced concrete; assessment; existing structure; mechanical and durability properties; in-situ testing

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