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rfa-ringversuch
2021 - XRF Round-robin test ATILH, France - Cement CEM I 52,5 N
Organizer
Association Technique de l'industrie des liantshydrauliques (ATILH)
Material
Cement CEM I 52,5 N
Literature
Report Round-robin test
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Major elements [wt %]
CRB
RV
1sRV
Z-Score
SiO₂
21.060
21.290
0.210
-1.100
Al₂O₃
3.410
3.490
0.140
-0.570
Fe₂O₃
4.880
4.890
0.120
-0.080
TiO₂
0.140
0.140
0.010
0.000
P₂O5
0.260
0.260
0.010
0.000
SO₃
2.550
2.310
0.090
2.670
CaO
64.300
64.390
0.440
-0.200
MgO
1.280
1.280
0.090
0.000
K₂O
0.500
0.500
0.030
0.000
Na₂O
0.210
0.210
0.030
0.000
SrO
0.092
0.090
0.010
0.200
MnO
0.130
0.140
0.020
-0.500
LOI
1.020
0.930
0.120
0.750
Legende
CRB
Interlaboratory test
1s-RV
Z-score
*
CRB Results
Interlaboratory Test Results
Standard Deviation Interlaboratory Test
Difference between the measured value and the average value of the interlaboratory test
Value not certified
