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Utilization of Paving Stones in Traditional Community

2012-09-18 03:29:23 (читать в оригинале)

Interlocking paving stones have been by using all across the planet for even more than 5000 several years. The first roads around 3,000 B.C. were made from segmental paving units on the isle of Crete. The Romans have also been using cut stones fitted on compact base for highway setting up about 2000 years in [...]