THE MECHANISM STUDY OF CONCRETE IS ANALYZED COMPREHENSIVELY
Keywords:
Polyurethane cement composite material, Concrete, Reinforcement mechanismAbstract
Polyurethane cement is a new composite material with excellent properties, and its unique molecular structure and physical properties make it have a good enhancement effect in the concrete structure. Compared with traditional concrete materials, polyurethane cement has the advantages of lightweight, high strength, crack resistance and good durability, which can effectively improve the carrying capacity and service life of concrete structure. Therefore, polyurethane cement has been widely used in the construction, bridge, road and other fields. With the continuous development of the construction industry, the limitations of the existing concrete materials in the structural bearing capacity cannot be ignored. As a new composite material, polyurethane cement is widely used in construction, transportation and other industries because of its excellent properties. In recent years, polyurethane cement is favored in the field of concrete structure. Through the analysis of domestic and foreign research status, summarize the research progress of the enhancement mechanism of polyurethane cement in concrete at present, and the enhancement method of the existing polyurethane cement is analyzed, and the development direction is discussed.References
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