The Norman Foster Foundation has collaborated with Holcim to develop a concrete-wrapped modular housing concept for displaced people.

The Argentina-based company, Grandio, has developed a small precast concrete home. Their hopes are to find a foundation here in the U.S.

Argentina-based Hüga developed a modular concrete tiny home. This roughly $130,000 to $135,000 prefabricated unit is bulletproof and weather resistant.

Argentina-based Hüga developed a modular concrete tiny home. This roughly $130,000 to $135,000 prefabricated unit is bulletproof and weather resistant.