Skip to main content

Table 1 Atomic composition in weight fractions of the main elements in regular and Low Activation Concrete [8]

From: Hybrid monitoring and measurement of concrete shielding activation at the ProtherWal proton therapy centre

Element

Standard Concrete

LAC

H

1.00%

0.721%

C

0.10%

8.915%

O

52.91%

47.772%

Na

1.60%

0.076%

Mg

0.20%

0.240%

Al

3.39%

0.275%

Si

33.70%

1.241%

K

1.30%

0.033%

Ca

4.40%

40.514%

Fe

1.40%

0.063%

S

0

0.088%

Cu

0

0.008%

Sr

0

0.034%

Ru

0

0.02%