Insulation

Insulation is needed to keep a colony warm. Aerogel or plastic foam may be utilized for insulation. Regolith may be heaped over buildings to keep in heat. Mineral wools, spun from local resources, may provide a lower tech alternative insulation. Fiberglass, a type of mineral wool, is commonly used as insulation on Earth.

Open issue

• What is the heat transition coefficient of regolith, aerogel and other materials?
• What can be produced in-situ with low energy consumption?

This article is a stub. You can help Marspedia by expanding it.