The samples were PT tested according to DIN EN 571-1 [2] (test medium system IICd). The time for penetration and processing was in each case 30 min. The test results are listed in Table 1.
The samples were PT tested according to DIN EN 571-1 [2] (test medium system IICd). The time for penetration and processing was in each case 30 min. The test results are listed in Table 1.