Hump Mold Ceramics Definition

A convex form over which clay slabs are draped until stiff enough to hold the.

Hump mold ceramics definition.

In both types of molds if a non porous material is used sheets of newspaper need to be sandwiched in between the clay slab and the mold. Drape molds are similar in concept to hump molds. Creative paradise slump and hump molds for clay. Earthenware stoneware or porcelain.

Standard hydro bats hump hydro bats adapters seconds. Made of pottery plaster these hump molds also called drape molds are ideal for home studios pottery studios and classrooms. The hump molds carried here at the ceramic shop are convex plaster forms intended for this purpose providing a template for slab work. Hump molds are very easy to work with and provide great results just press a slab of wet clay over the mold.

Hump molds for clay. Mayco sprig hump press molds. Hydrobat hump molds. Ceramic slump molds vs.

With a slump mold the clay slumps or sags down into the mold creating a concave shape. Please see our raw materials for a list of molds for clay or materials or call toll free 888 774 2529 to discuss your specific project requirements. Plaster molds are often used in forming clay shapes that are consistent in size and shape to make complex designs that could not be easily accomplished on the pottery wheel or to firmly hold leather hard clay while adding decorative embellishments. Through using molds one can consistently create forms of the same dimensions including very large forms that might be difficult to accomplish on a pottery wheel.

If you have ever struggled with adding a foot ring to your hump mold formed functional work you will love our hydrobat hump molds made out of the same durable absorbent plaster as our standard hydrobats our hydrobat hump molds stand out from the crowd because you can fit them directly on any standard pottery. However they are typically more shallow than humps. We also carry many raw materials and us gypsum plasters used by metal ceramic and glass artists for mold making and various types of casting. Hump molds must be elastic enough to allow for the clay s contraction.

With these mayco molds you get two molds for the price of one because when each two part plaster mold is separated a slump and hump version of that shape is revealed. Hump molds are also called drape molds because you drape the clay over the mold to produce the pottery. A typically shallow frame or mold into which a slab of clay is allowed to fall or settle in order to form a vessel. Click tap any mold below for more info.

Use your favorite clay body with hump molds. We make and sell plaster hump molds in many useful shapes for hand building a wide variety of functional and decorative pottery in stoneware earthenware and porcelain. These can be frames with no bottom as in today s video clip. Because the plaster absorbs water this helps the slab to dry out a bit and separate from the mold.