Research Article

Mechanical Properties of Fiber-Reinforced Concrete Using Composite Binders

Table 3

Specific effective activity of fly ash depending on the composition [19].

Name of indicatorThe measurement result () [Bq/kg]
Primorye TPPVladivostok TPPArtem TPPPartizansk TPP

Аctivity 40K496.9 ± 101362 ± 89342 ± 68516.9 ± 101
Аctivity 232Th153.6 ± 20.331.5 ± 19.729.5 ± 15.7193.2 ± 22.3
Аctivity 226Ra163.1 ± 9.3637.63 ± 6.3227.23 ± 5.93113.1 ± 6.37
>39880 ± 3093 ± 20>410