I think we also better upgrade our sandbags they are obsolete
already 
video: http://www.hescobastion.com/US_site/enter_us.html
(must see!!!)
HESCO - CONCERTAINER DEFENCE WALL SYSTEM
Concertainer® from HESCO is acknowledged as the most significant
development in field fortifications since WWII. It has been a key
component in providing force protection since the 1991 Persian Gulf
War. Typical applications include perimeter security and defence
walls, equipment revetments, ammunition compounds, personnel and
material bunkers, observation points, defensive firing positions,
guard posts, explosives and contraband search areas, highway
checkpoints, border crossing checkpoints, and protecting existing
structures.
Structures built from Concertainer have been subjected to
testing with charges up to 20,000lbs. Correctly
configured, a wall made from Concertainer will mitigate the effects
of truck bomb attack. It has also been tested and proven against
small arms fire and RPG, and is used extensively in the protection
of personnel, vehicles, equipment and facilities in military,
peacekeeping, humanitarian and civilian operations.

20,000lb explosive test


tsunami proof for civilian use


carbomb in bagdad

to build 1 vehicle inspection to fit a small bus requires abt 3000
sandbags ... what abt this




protection from schrapnel and small arms fire


sianz ah !!!
