Reconstruction
In 1975, the Greek government began a concerted effort to restore the Parthenon and other Acropolis structures. After some delay a Committee for the Conservation of the Acropolis Monuments was established in 1983. The project later attracted funding and technical assistance from the European Union. An archaeological committee thoroughly documented every artifact remaining on the site, and architects assisted with computer models to determine their original locations. Particularly important and fragile sculptures were transferred to the Acropolis Museum. A crane was installed for moving marble blocks; the crane was designed to fold away beneath the roofline when not in use. In some cases, prior re-construction was found to be incorrect. These were dismantled, and a careful process of restoration began. Originally, various blocks were held together by elongated iron H pins that were completely coated in lead, which protected the iron from corrosion. Stabilizing pins added in the 19th century were not so coated, and corroded. Since the corrosion product (rust) is expansive, the expansion caused further damage by cracking the marble. All new metalwork uses titanium, a strong, light, and corrosion resistant material.
The Parthenon will not be restored to a pre-1687 state, but the explosion damage will be mitigated as much as possible, both in the interest of restoring the structural integrity of the edifice (important in this earthquake-prone region) and to restore the aesthetic integrity by filling in chipped sections of column drums and lintels, using precisely sculpted marble cemented in place. New Pentelic marble is being used from the original quarry. Ultimately, almost all major pieces of marble will be placed in the structure where they originally would have been, supported as needed by modern materials. While the repairs initially show as white against the weathered tan of original surfaces, they will become less prominent as they age.
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Restoration works, 2002
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Partial reconstruction (work in progress) of the Parthenon, Athens, to ensure structural stability, 2007
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A reconstructed architrave block of the Parthenon.
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Diagram of reconstruction of north side
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Wide-scale restoration in 2010.
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