| Exposure classa or aggregate | Type 1b (%) | Type 2b (%) | |
---|---|---|---|---|
DAfStb (1998)—Germany | X0 [coarse] | ≤45 | ≤35 | |
XC1 to XC4 [coarse] | ≤45 | ≤35 | ||
XF1 and XF3 [coarse] | ≤35 | ≤25 | ||
XA1 [coarse] | ≤25 | ≤25 | ||
[Fine] | Not allowed |
 |  | Type 1 c | Type 2 c | Type 3 c |
---|---|---|---|---|
RILEM (1994) |  Coarse (≥4 mm) | ≤100 % | ≤100 % | ≤20 % |
 Fine (<4 mm) | Not allowed | |||
NEN 5950:1995 (VBT 1995)—Netherlands (NEN 5950:1995 nl 1995) |  Coarse | ≤20 % | ||
 Fine | ≤20 % | |||
CRIC (2004)—Belgium |  Coarse | ≤100 % | ||
 Fine | Allowed with restriction | |||
DS 481 (1998)—Denmark |  Coarse | ≤100 % | ||
 Fine | ≤20 % | |||
BS EN 12620:2002+A1 (BS 2002)—UK |  Coarse | ≤20 % | ||
 Fine | Not allowed |