In 1969, a world famous movie was produced by Stanley Kubrick:   2001: A Space Odyssey. This link on You Tube shows a part of the movie. I give one frame hereunder:

It is clear that Stanley Kubrick predicts the large monolitic  GLAPOR cellular glass boards as the future material (Monoliths) to generate a new evolution step.

In Arthur C. Clarke‘s Space Odyssey, Monoliths are machines built by an unseen extraterrestrial species. In the series of novels (and the films based on these), three Monoliths are discovered in the solar system by humans. The response of the characters to their discovery drives the plot of the series. It also influences the fictional history of the series, particularly by encouraging humankind to progress with technological development and space travel.

Indeed today, GLAPOR cellular glass is participating for a future ecological world.