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Choose The Right Concrete Grade For Your Project By Huddle Digital In Construction Ready Mix Concrete Whether you are working on patio slabs pathways pavements curbs floor binding domestic floors and foundations or roadways and commercial structures you need the right concrete grade to extend their durability
The grade of concrete is determined by its compressive strength at 28 days after pouring measured in psi The higher the psi rating of a given concrete mixture the greater its strength Most residential applications require at least 2 500 psi according to the National Ready Mixed Concrete Association while commercial work requires 4 000 psi or greater
Concrete grade is defined as the minimum compressive strength rating of a mix 28 days after it was poured Different construction projects will require concrete of certain strength ratings so understanding the difference between concrete grades is key to finding the ideal mix for your specific requirements
Concrete Grade C60 20 This concrete grade is used for the most important part of the structural concrete element which is Column and Shear wall The highest quality concrete grade is the high strength concrete grade This is the grade used for beams and girders columns and other major structural members