During the Egyptian Old Kingdom (2650-2135 BC), the most impressive of all monuments were built in the form of the pyramids and their associated temples. The provision of enormous quantities of stone from suitable quarries was the most important requirement for their construction. This volume comprises short archaeological descriptions of the pyramids and their enclosures and determines the exact origin of the building material (above all limestone) from a total of 26 pyramids through a petrographic and geochemical comparison with samples from other quarries.
In this book, Professor Joseph Davidovits explains the intriguing theory that made him famous. He shows how the Pyramids were built by using re-agglomerated stone (a natural limestone treated like a concrete), and not with huge carved blocks, hauled on fragile ramps. Archaeology bears him out, as well as hieroglyphic texts, scientific analysis, religious and historical facts. Several independant scientific studies reveal the ultimate proofs that the pyramids blocks are not natural. You may find various papers or opinions challenging the theory, but all prefer ignoring these analysis. Believing or not in the artificial stone theory is now simply irrelevant. It is a fact, a truth that is still fought by some people for irrational purposes. Here we finally have the first complete presentation on how and why the Egyptian pyramids were built. We discover its brilliant creator, the great scribe and architect, Imhotep. Joseph Davidovits sweeps aside the conventional image which cripples Egyptology and delivers a captivating and surprising view of Egyptian civilisation. He charts the rise of this technology, its apogee with the Pyramids at Giza, and the decline. Everything is logical and brilliant, everything fits into place. Chapter by chapter, the revelations are sensational, especially when Joseph Davidovits explains why the pharaohs stopped building great pyramids because of an over-exploitation of raw materials and a likely environmental disaster. We understand why Cheops and Ramses II represent two Egyptian civilisations completely different in their beliefs. On the one hand, the God Khnum mandates Cheops to build his pyramid in agglomerated stone, while on the other hand, the God Amun orders Ramses to carve stone for the temples of Luxor and Karnak. 30 years after the best seller book: The Pyramids: an enigma solved, after 30 years of new research, and new discoveries, you will understand why the theory is more alive than ever, why more and more scientists and archaeologists agree, simply because it is the truth.
What do the pyramids of Egypt really represent? What could have driven so many to so great, and often so dangerous, an effort? Was the motivation religious or practical? Illustrated with more than 300 photographs and drawings, this book presents an original approach to the subject of pyramid building. It reveals the connection between devices that served both a practical need for survival and a spiritual belief in gods and goddesses. It examines Egyptian technologies and techniques from the origins of pyramid development to the step-by-step details of how the ground was leveled, how the site was oriented, and how the stone was raised and placed to meet at a distant point in the sky. Here the author also asks and answers questions virtually ignored for the last century. He discloses, for example, the ancient use of shadows, now denigrated to the ornamental back-yard sundial, but once an important tool for telling the height of an object, geographical directions, the seasons of the year, and the time of day. He also reinterprets the ancient "stretching of the cord" ceremony, which once was thought to have only religious significance but here is shown as the means of establishing the sides of a pyramid.
Going beyond even the expertise of archaeologists and historians, world-class engineer Craig B. Smith explores the planning and engineering behind the incredible Great Pyramid of Giza. How would the ancient Egyptians have developed their building plans, devised work schedules, managed laborers, solved specific design and engineering problems, or even improvised on the job? The answers are here, along with dazzling, one-of-a-kind color photographs and beautiful hand-drawn illustrations of tools, materials, and building techniques the ancient masters used. In his foreword to the book, Egypt's Undersecretary of State for the Giza Monuments Zahi Hawass explains the importance of understanding the Great Pyramid as a straightforward construction project.
Joseph Davidovits explains the intriguing theory that made him famous. He shows how the Pyramids were built by using re-agglomerated stone (a natural limestone treated like a concrete), and not with huge carved blocks, hauled on fragile ramps. Archaeology bears him out, as well as hieroglyphic texts, scientific analysis, religious and historical facts. The author sweeps aside the conventional image which cripples Egyptology and delivers a captivating and surprising view of this civilisation; the first complete presentation on how the pyramids were built. The revelations are sensational, especially when he explains why the pharaohs stopped building great pyramids because of an over-exploitation of raw materials and a likely environmental disaster. He charts the rise of this technology, its apogee at Giza, and the decline. Everything is logical, everything fits into place.
The authors, an Architect and an Engineer, describe how the Great Pyramid was built by the Ancient Egyptians using their existing knowledge of hydrology and maritime technology and the skills developed over centuries of agricultural development.
The pyramids of Egypt have remained one of the oldest and most puzzling mysteries of mankind. Until now, no one, Egyptologists included, has satisfactorily explained how the pyramids were built. The traditional theory explaining that long lines of workers hoisted and dragged massive blocks up enormous ramps does not adequately address the hazards and complexities that make such an operation highly unlikely, especially since hundreds of the largest blocks in the pyramids are situated at great heights. The uncanny fit of blocks, as close as 1/500th of an inch, puzzles Egyptologists. Hard metals, such as iron and bronze, were not yet developed to produce good stone-cutting tools. Logistical problems of constructing the Great Pyramid are staggering and have never been reconciled; the scale and perfection is too grand. During the 20-year reign of the pharaoh who built it, about 2 1/2 million blocks were produced and perfectly assembled. As scientific methods of investigation become more sophisticated, the list of enigmas lengthens and more questions are raised than answered. Dr. Joseph Davidovits, research chemist and founder of the chemistry of geopolymerization, has solved the mystery. He has recovered the great, forgotten technology used to build the pyramids. His discovery is so dramatic and far reaching in scope that major aspects of ancient history will require rethinking. This technology and proof of its use in ancient Egypt are vividly and convincingly presented in the Pyramids: An Enigma Solved. Our concept of ancient Egypt will never be the same! -- Dust jacket.
A decade ago, French architect Jean-Pierre Houdin became obsessed by the centuriesold question: How was the Great Pyramid built? How, in a nation of farmers only recently emerged from the Stone Age, could such a massive, complex, and enduring structure have been envisioned and constructed? Laboring at his computer ten hours a day for five years—creating exquisitely detailed 3-D models of the Pyramid's interior—Houdin finally had his answer. It was a startling revelation that cast a fresh light on the minds that conceived one of the wonders of the ancient world. Written by world-renowned Egyptologist Bob Brier in collaboration with Houdin, The Secret of the Great Pyramid moves deftly between the ancient and the modern, chronicling two equally fascinating interrelated histories. It is a remarkable account of the step-by-step planning and assembling of the magnificent edifice—the brainchild of an innovative genius, the Egyptian architect Hemienu, who imagined, organized, and oversaw a monumental construction project that took more than two decades to complete and that employed the services of hundreds of architects, mathematicians, boatbuilders, stonemasons, and metallurgists. Here also is the riveting story of Jean-Pierre Houdin's single-minded search for solutions to the mysteries that have bedeviled Egyptologists for centuries, such as the purpose of the enigmatic Grand Gallery and the Pyramid's crack.
