Earthenware clay is the best clay for handbuilding pottery because of its strength and plasticity. Earthenware is more forgiving than other clays. Clays with grogged are highly recommended as well due to its content which is a high amount of alumina and silica which help in reducing the shrinkage and protecting your piece from cracking when firing. The grog also provides strength if you are building larger pieces.
Handbuilding with clay allows you to create ceramic forms without using a throwing wheel.
Wedging is the process of kneading your clay prior to use. Kneading clay makes it easier to work and maintains a consistent moisture. It also eliminates air bubbles that may have been trapped when the clay was mixed or recycled.
The three methods of handbuilding are pinching, coiling and slab building. We are offering a workshop for all three. Call or send us an SMS at 020 4026 4422 for inquiries.
Once you have experience with these three methods, you can make just about any object out of clay.
Yes you can. Clay that doesn't need a kiln is called air dry clay. This can dry overnight instead of firing it. They are mostly for decorative purpose only. You will not be able to eat or drink out of this type of ceramic piece.