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Rome and Tokyo - Two Captivating Cities A Short Photographic Presentation

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ISBN-10: 1939757061

ISBN-13: 9781939757067

Edition: N/A

Authors: Michael M. Dediu

List price: $24.77
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Rome exists for over 2,500 glorious years, and the ancient Romans built massive concrete structures that have withstood the elements for more than 2,000 years. Recently specialists analyzed samples from a Roman breakwater that has been submerged in the Bay of Napoli (Naples) for over two millennia, and they observed the technique of crystal chemistry that allowed Roman seawater concrete to resist chemical attack and wave action for all this time. It was noted that the manufacture of extremely durable Roman maritime concrete released much less carbon than most modern concrete does these days. Some Roman roads are still in use, and we also celebrated the 1900 years anniversary of Columna…    
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Book details

List price: $24.77
Publisher: Derc Publishing House
Binding: Paperback
Pages: 120
Size: 6.00" wide x 9.00" long x 0.31" tall
Weight: 0.374
Language: English