The photographs on
this page are mainly detailing the deterioration of the native Iowa Sandstone.
A few photos will display the newly Carved Indiana Limestone embellishments.
View of the Northwest corner, the
scaffolding is completed up the carvings on the Pediment over the West
Entrance. |
View from Downtown Des Moines
Iowa looking toward the West Front of the Capital. |
Existing Eagle Panel on the South
face of the West Front, clearing showing heavy erosion on the body and left
wing. Their where 2 of these panels 1 on each side of the West Front. |
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All the stone embellishments on
the Iowa State capital are part of the load bearing façade. Since only
the Carved stones needed to be replaced, the Ashlar was made of a different
material and was in good condition, part of the existing stone remained to
carry the load. |
This picture shows how the
existing stone was removed angling from the top, back into the building at
approximately 45 degrees. The angle helped 'engage" the new stone with
the load bearing existing stones. |
Closer view of the deteriorating
Native Iowa Sandstone.
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North corner of the East Front.
This picture no only shows the deteriorating Sandstones but also shows the
Gunite that was applied on many of the surfaces in an attempt to "save" the
sandstone. The Gunite is the "Pancake Batter" material that was
applies to the face of the Cornice. |
Here you can see the Master Mason
using "Slips & Wedges" or sometimes called "Pins & Feathers" to remove the
old Sandstone. |
This is the replacement panel on
the South face West Front for the Eagle pictured above carved from Indiana
Limestone.
In the left side background you
can see an existing panel of a second eagle that was also Carved for the
project.
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New keystone, Arch and Cornice
installed. |
Heavy deteriorating Iowa
Sandstone. You can see how the finished smooth surfaces are peeling
away like paint. |
The carvings above partially
modeled during the carving process. |
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Main pediment carvings
representing transportation, Knowledge, Liberty, Justice and Agriculture. |
This is an existing Pilaster Capital with original construction Dutchman |
This is a close up of the new
Eagle Carved form Indiana Limestone. |
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This is the Pediment being
reassembled prior to duplication. |
Lower level Cornice and Brackets
after being replaced with Indiana Limestone. |
This photograph shows the
original Sandstone Eagle behind the new Limestone Carving. You can see
the drill holes across the center of the old panel, this was required for
removal of the old piece from within the Ashlar field that it was installed
in. |
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This picture is the South side of
the East front. |
Here is a compound corner
Pilaster with the left half replaced and the larger right half original
sandstone. You can see the entire scroll on the original sandstone has
broken away. |
New Eagle Panel installed on the
North Face of the West front. |
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Brackets and Rosettes with all
detail eroded away. |
Another picture of the stone
shown above. |
New Shield Panel installed on the
side face of the West Front. |
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Another view of Deteriorating
Sandstone Bracket and Rosettes. |
West Front of the Iowa State
capital during demolition. |
Deterioration of small Capitals
located at the corners of the Small Corner Domes. |
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Installing arch stones on the
North Face of the West Front.
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Iowa Capital Pilaster bases being
demoed for new "Horseshoe" bases. |
More deteriorated Sandstone. |
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Existing Full Round Capital with
entire Scrolls missing on 2 sides. Because pieces of sandstone weight
20 - 30 pounds could fall from the building at anytime all ingress and
egress paths to the Capital had to have a covered steel canopy to protect
pedestrians. |
Another view of Pilaster bases
being demoed. |
We replaced a few hundred (all of
them) of the Balusters that ran along the roof line of the Capital.
These were made of Terracotta. |
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Masons removing Sandstone bases. |
Another view of Demoed Pilaster
bases. |
Sandstone chimney missing large
pieces at each corner. |
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Another photo of Sandstone
Capitals with large pieces missing. |
Demoed arches waiting for the
installation of freshly carved Indiana Limestone. |
These are Urns located at each
corner of the 4 small domes that surround the main rotunda of the Iowa
Capital. |
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Original Full Round Capitals
showing undamaged detail that was protected under the West front Pediment.
Even though the Sandstone was protected under this canopy the face that was
exposed to the sun and rain still melted away. |
New Balusters, Railing and
Chimney fabricated from Indiana Limestone. |
Another view of the deteriorating
Sandstone Urns. |
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New Indiana Limestone Pilaster
Capitals, Cornice, Brackets and Balusters installed. |
New Limestone Arch and Capitals. |
Looking up from the lower roof
towards the main Rotunda before restoration. |
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This view is from the ground
looking up towards the lower level Capitals and arches carved from
Limestone. |
One of the 4 small Domes located
at each corner of the Capital before restoration. |
To the left is original Sandstone
Cornice to the right is a new Limestone Cornice. |
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West Front Iowa State Capital, at
this part of the Pediment carvings have been removed. |
Iowa Capital looking Southwest. |
North Elevation of the West
Front. |
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West Front wrapped in
scaffolding. |
View showing how the gutter came
through the Cornice and around the corner Pilaster Caps. Notice the
large amount of deterioration, many of the rosettes are completely gone. |
Closer view of the picture to the
left. |
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