Table 4

Measurements performed before and during each test

Coarse-grained materialLMG materialInjection procedure
Particle size distribution
Bulk density (kg/m3)
Porosity
Bulk density (kg/m3)a

Air content (%)b
Bleed and settlement (%)c
Mini-slump flow (mm)d
Grout uptake (s/5 kg)
Total grout uptake (kg)
a

SS-EN 12350-7:2019 (SIS, 2019b)

b

SS-EN 12350-6:2019 (SIS, 2019c)

c

SS 137540:2008 (SIS, 2008)

d

VU-SC:17 1992 (Vattenfall, 1992)

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