Comments by "ricardo kowalski" (@ricardokowalski1579) on "Concrete: A Ticking Time Bomb. Can We Fix It?" video.

  1. 9:43 I call BS We do not rebuild concrete dams every 30 years The problem is, once again, government intervention. Let investors freely design and construct for their economical horizon What we need is a broader mix of cheaper buildings that can be torn down and recycled every 20 years, with other buildings freely and willingly designed for 1000 years. But no government mandate for either
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