µCT-scans of a selection of concrete samples made of cement and coarse aggregates without sand fraction

This dataset contains a selection of µCT scans of concrete samples. The samples were made of cement and coarse aggregates without sand fraction. One sample shows induced cracks by 4 freeze-thaw cycles (FTW).

sample
induced cracks
resolution (px)
scaling (µm/px)
cement
w/c-ratio
aggregate
grain size fraction [mm]
additives

Probe 4 (7d)*
no
1800 x 1956 x 3949
1.8750
CEM II A-LL 32,5R
0,37
basalt chipping, Dietrichsberg
5/8
superplasticizer, PCE Viscocrete 2600, 0,01% 

Probe 8 (4FTW)
yes
467 x 463 x 981
7.6667
CEM II A-LL 32,5R
0,42
basalt chipping, Dietrichsberg
5/8
superplasticizer, PCE Viscocrete 2600, 0,003% 

Probe 24 (7d)
no
456 x 461 x 991
7.6667
CEM II A-LL 32,5R + pulverised limestone (70:30)
0,45

50% basalt chipping, Dietrichsberg

50% rhyolith chipping, Ottenhöfen

5/8
superplasticizer, PCE Viscocrete 2600, 0,0009% 

*For "Probe 4 (7d)" all sub files (*.7z.001 - *.7z.009) have to be downloaded and unpacked using 7zip.