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roman concrete 的热门建议

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Why Is Roman Concrete Still Standing?
0:47
YouTubeUncharted Echoes
Why Is Roman Concrete Still Standing?
Modern concrete cracks after fifty years. The Pantheon is two thousand years old... and flawless. Roman concrete strengthened with age. We know the ingredients. We know the ratios. But we still can't recreate the process. Their harbors underwater for two millennia show no decay. Modern concrete would've melted away. Subscribe for more lost ...
已浏览 1 次10 小时之前
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The Secrets of Ancient Roman Concrete | HISTORY
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Mystery of 2,000-year-old Roman concrete solved by scientists
Mystery of 2,000-year-old Roman concrete solved by scientists
The Independent2017年7月4日
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YouTubeMicrobeTV
The enduring strength of ancient Roman concrete has long fascinated engineers and scientists. Recent breakthroughs in material science have shed light on the unique self-healing properties that contributed to its remarkable longevity. Researchers have identified specific mineral formations within the concrete that react with seawater, actively repairing cracks and reinforcing the structure over time. This innovative approach to material degradation offers profound implications for modern constru
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