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Erik Schlangen: 자가 치유 아스팔트
1,094,156 views |
Erik Schlangen |
TEDxDelft
• October 2012
Read transcript
포장된 도로는 보기 좋습니다. 하지만, 쉽게 파손되기 쉽고, 수리는 비쌉니다. Erik Schlangen는 새로운 형태의 놀라운 다공성 아스팔트를 선보입니다. 이 아스팔트는 갈라졌을 때, 열을 가해주면 자기 스스로 "치유"할 수 있습니다.
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