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Table 2 Unit weight of UHPFRC (unit: kg/m3)

From: Assessing the Seismic Performance of Exterior Precast Concrete Joints with Ultra-High-Performance Fiber-Reinforced Concrete

Water

Cement

Silica fume

Quartz sand

River sand

Silica flour

SP

Steel fiber

180

783

180

470

470

235

42

77.5