The Making of the Fifty United CORBE plate
Deconstruction
The Making of United Fifty plates CORBE
before photo gallery Last year we heard about Corbé a design studio in Detroit making handmade modern ceramics are inspired by a combination of mid-century design, traditional crafts, and American-made. We were particularly impressed by their United Fifty plates, which is a series of porcelain plates which fit together to form a three-dimensional map of the United States. We asked Corbé if they give us an inside look at how the pieces came together in the Deconstruction of this month.
Photo by Corbé
Our designs for the fifty United plaques starts on the computer as 3D models. This important step allows us to inspect each form before prototyping and adjust all areas that complicate the manufacture of molds and slip casting process. It is valuable to be able to adjust the scale and dimensions in this design.
After the design is completed, the files are sent to the CNC router and cut high-density foam. The foam was sanded and sealed before being nailed down for a board for the manufacture of molds.
Plaster is poured around the foam mold cap. The negative is created and that is what we will use the mold working for slip casting. This pile of freshly prepared molds must dry completely before being put into production, which will take 5-10 days.
A constant, continuous casting is necessary when filling molds with slip porcelain. Adjusting the slip of having the right amount of water and the suspension agent is crucial to a shift working properly.
Once completed, a complete connection between the mold and the slip is achieved by a fast running finger along the top edge of the mold.
After 30-45 minutes of sitting in the mold, the slip has dried sufficiently to create a desirable wall thickness and the rest of the liquid porcelain is poured carefully , leaving just the shell of form.
excess clay is scraped of the surface of the mold for the same and continuous rim.
Each plate is returned to the mold and allowed to dry to a wet leather hard stage. At this point, it is ready for cleaning to remove smearing or edges by wiping and scratching with a flexible rib.
Plates of State Cast in the state of greenware sit to dry completely before entering the biscuit oven. This step is the most fragile in the process and the plates are carefully scraped a second time to smooth the ripples and bumps.
Before heading to the bisque firing, each piece is marked with our stamp ware which is a glaze that shoots.
Bisqueware is discharged from the bisque kiln where he was fired to 1920 degrees F.
Each plate State is sanded to smooth the surface one last time and then is blown free of dust with an air compressor. Finally, before it is frozen, we run a very wet sponge on all surfaces to ensure it is free of dust.
glaze base plate Each state is immersed in our home-mixed, mineral. The background is erased and clear the surface of the dried enamel is rubbed and scraped free of air bubbles and drops. Then it is ready for the enamel oven where it undergoes the second and final firing at 2155 degrees F.
Photo by Corbé
finished plates State are sealed with bright white icing for a non-stick surface and are capable of being used in the microwave, oven, dishwasher.
Photo by Corbé
All 50 states and DC and a handful of countries are manufactured in our studio and can be found on our website . Bake and serve with style State Pride.
Photos Roots Photography unless otherwise stated.
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