First Firing of the TDI Conversion Down Draft
Pretty pleased with the results. This is 100% Moon Clay (dug in Moon, Oklahoma), except for the one pot that slumped. That clay was from beside my house. The Moon clay has 8.2% absorption at …
Tag: wild clay
Sandstone Clay Cone 10 Oxidation
This test was done Feb 2022, and I never created a blog post. Almost cone 10 in oxidation. 100% local clay. This clay froze and was a bit stiffer than I’d like. Previous workability tests …
Moon Clay Oxidation Test Cone 10
This is the Moon Clay (Moon, Oklahoma) fired to cone 10 oxidation and cone 10 reduction (the bar). Absorption (3 hr boil 21 hr soak) is 8.2%. It’s an interesting clay to work with. It’s …
Last Cone 5/6 Test
These maybe the last cone 5/6 tests that I do. I won’t say I’ll never return to cone 5/6 because who knows what the future holds. These were fired to cone 5. This is my …
Slumping
This is not something with which I’ve had much experience. I was very surprised when I opened the kiln and found it stuck to the shelf in this manner. This clay body tested at 1.5% …
Porosity tests of 100% local clay
Tests of my red clay and Moon clay (Moon community, southeast Oklahoma) both of which were just rough processed through window screen. The sandstone revision 3 is the SS3 bar. It’s fine processed with some …
Practical Drying Tests
A couple of largish greenware (unfired) test pots from 100% wild clay. Both of these were dried inside with the AC, but uncovered to see how they would do. They didn’t crack. The red bowl …
Backyard Red Stoneware
This clay comes from the banks of our red clay ditch that started out as a cattle trail 50 or so years ago. It’s what I call my “non-sandy” deposit. It’s still sandy, just not …
Moon Clay (Moon Community)
I did not have to put this clay in the dewatering tub. It settled enough on its own that it didn’t need it. I only rough screened this clay (window screen). It dewaters extremely fast …
Playing with Plasticity (ie varying sand amounts)
You know how you’re trying to solve a problem and finally come to a solution and think wow, that’s so simple, I should have thought of that ages ago?? My clays are sandy. Recently I’ve …