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Table 1 The physical and chemical properties of the cement.

From: Experimental Investigation on the Mechanical Properties of Polypropylene Hybrid Fiber-Reinforced Roller-Compacted Concrete Pavements

Specific surface area /(m2/kg) Soundness/mm Setting time /min Flexural strength /MPa Compressive strength /MPa
Initial setting time Final setting time 3d 28d 3d 28d
350 1.0 190 242 6.6 9.1 29.0 57.6