Iceland architects propose turning lava into future construction material
Following repeated volcanic eruptions near a fishing town in Iceland, two architects are developing a concept to harvest lava fields and turn molten rock into a building material.
In Iceland, where a fishing town has recently experienced repeated volcanic eruptions, two architects are pursuing an unusual idea for making use of the vast lava fields left behind. Their concept centres on transforming molten rock into a construction material that could serve as a futuristic alternative to concrete.
From hazard to resource
Repeated eruptions in the area have produced extensive fields of hardened lava, which are typically regarded simply as the aftermath of destruction. The architects' approach reframes this material: rather than viewing lava solely as a byproduct of a natural hazard, it could instead become a raw resource for the construction industry.
A role for robots
A key part of the proposal involves the use of robots to harvest lava, potentially while it is still molten or only partially cooled following an eruption. Processing the material in this state could allow it to be shaped into a usable building material, offering a possible substitute for conventional concrete.
The underlying idea is that in volcanically active regions such as Iceland, natural processes could be turned into a sustainable resource for builders, rather than remaining purely a challenge for residents and authorities to manage.
The concept remains at an early, innovative stage and continues to be developed, but it reflects a broader push to explore how natural phenomena might be incorporated into construction technology in the future.
