Textile research institutes and corporations have in recent years researched fiber-based alternative construction materials and developed products ready for market destined to replace classic materials like steel.
Part-time, photo by Eke Miedaner. From the comments: "Shy clock?" "The clock is two-faced, so you have to take a look on both sides to know the time." (This is an official school-clock in KV Baden-Zurzach).
See the top 4 lessons I learned when working with concrete. I made a concrete table top and learned what NOT to do along the way. Watch this video to see the concrete top table I made and the things (Table Top Design)