The quality of concrete construction will lead to quality defects or cracks in concrete engineering.
Analysis suggests that this is because the deformation of concrete raw materials (including cement stone and coarse and fine aggregates) is constrained, resulting in internal stresses greater than the tensile strength of the materials.
The quality of freshly mixed concrete mainly includes its setting time and workability.
When analyzing the impact of concrete raw materials on concrete quality, several aspects can be explored, including aggregates, cementitious materials, additives, and mixing water.
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