Mars complex: Regolith construction

Cosmic radiation resistant multistage infrastructure development shown in the distinct phases:
Parachute/rocket lander re-uses its double skin parachute balloon. The fabric is made from multilayer blend of composite fabric (vacum insulated sandwich, aerogel, self healing seal layer, dust repellent solar film on exposed faces). The landers themselve will become the habitat airlock /emergency shelters pods).

Each lander carries specific equipment to aid construction: personel, insulator foam