Xbloc
Xbloc est imbricata concreti massa quae ad litora, muros portuum, moles maritimas, moles fluctifragas, aliasque structuras litorales a recto undarum superficialium impulsu protegendas designatur. Exemplar Xbloc, a societate Delta Marine Consultants ex 2001 designatum et evoluta, res multarum investigationum in nonnullis universitatibus fuit.

Administratio litoralis
Erosio litoralis

Bibliographia
British Standards. 1991. BS 6349 Code of Practice for Maritime Structures, Part 7, Guide to design & construction of Breakwaters.
CIRIA/CUR. 2007. Rock Manual. Textus.
Research Articles on the Development and Design of Xbloc Breakwater Armour Units. Textus.
Verhagen, H. J. 2004. Classical, Innovative and Unconventional Coastline Protection Methods. Coastal Engineering section, Delft University of Technology, Netherlands. Textus

Nexus externi
Delta Marine Consultants.
De constructione Xbloc.
Maritime Engineering Division University Salerno (MEDUS).
Rock Manual 2007.

Ingeniaria litoralis