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אריק שלאנגן: אספלט ש"משקם את עצמו"
1,122,875 plays
|
Erik Schlangen
|
TEDxDelft
• October 2012
Read transcript
דרכים סלולות הן מראה שנעים להסתכל עליו, אבל הן ניזוקות בנקל ויקר לתקנן. אריק שלאנגן מדגים סוג חדש של אספלט נקבובי, שעשוי מחומרים פשוטים, עם תכונה מדהימה: כאשר הוא נסדק, ניתן לשקם אותו בעזרת חימום השראתי. (צולם ב- TEDxDelft.)
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