Standard

Seismic load  |  ABNT NBR 15421  |  ABNT NBR 15421

Earthquake zone 0 1 2 3 4
 
Geo-Zone Tool  |  Webshop  |  Last updated: 01/09/2020  |  Source: ABNT NBR 15421:2006  |  http://www.openstreetmap.org  |  Data Protection