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The two basic grades of concrete commonly used for paths and driveways are standard concrete (often referred to as "normal strength concrete") and high-strength concrete. Standard concrete typically has a compressive strength of around 20-25 MPa (megapascals) and is suitable for light to moderate traffic. High-strength concrete, with a compressive strength of 30 MPa or higher, is recommended for areas that experience heavier loads or more intense wear and tear. Selecting the appropriate grade depends on the anticipated load and usage of the surface.

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2mo ago

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