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Stone Wonders Will Never Cease - I Create Date锛2010-07-18 08:26:04 Hits:384
Stone Wonders Will Never Cease - I The great Pyramid of Giza has been a mystery and an enigma to mankind for ages. The largest, tallest and most intact of The great Pyramid is believed to have been built over a 20-year period and is constructed from approximately 2.5 million limestone blocks weighing on average 2.6 tons each. The King’s Camper, where Khufu was laid to rest, was made entirely from blocks of Covering an area of 53.000 square meters, the Great Pyramid can accommodate St Peter’s in The Great Pyramid was originally covered in 144, 000 casing stones of white highly-polished Turah limestone that reflected the sun like a mirror, and was capped, according to legend, by a perfect pyramid of stones were removed – first by and Arab sultan in AD 1356 and the rest by the Ottoman Turks in the 15th century AD – to build houses, mosques and fortresses in nearby Cairo. Today, only a few stones still remain at the base of the pyramid. The stones have been cut 50 precisely that a credit card cannot fit between them. The builders left very fine, deliberate spaces between the lime stones to allow moisture to drain away from the structure and to keep the stones from cracking and breaking due to the extreme temperatures of the desert – blazing hot by day and sub-zero by might. To cement the highly-polished casings together and to attach them to the sides of the pyramid’s walls, the builders used specially-made glue – and ancient from of sport fixing facades created some 4600 years ago! The glue was as strong as granite but elastic enough to allow the lime stones some movement over the centuries without causing cracking or breaking. Though it has been tried, no one has been able to replicate this glue today.
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