Define Crawling In Ceramics

An intentionally crazed or cracked effect on art pottery emphasized by rubbing colouring matter into the cracks and re firing the ware.

Define crawling in ceramics.

She was going to. Glaze crawling can have many possible causes but in most cases you can try a few solutions simultaneously to eliminate the problem. Ceramics of a glaze to spread unevenly over the surface of a piece. To move slowly on the hands and knees or by dragging the body along the ground.

A ceramic glaze fault that occurs during firing of the ware islands of glaze form as it crawls leaving bare patches of body. The baby crawled across the floor. To advance slowly feebly laboriously or with frequent stops. Crawl 1 krôl intr v.

Of paint to raise or contract because of an imperfect bond with the underlying surface. If the clay body has a high absorption rate over 4. Look it up now. A condition where glaze separates into clumps or islands during firing leaving bare clay patches showing in between.

A glaze adjustment might not be possible if it is under so much tension that there is no room in the recipe for correction. They consist of water and undissolved powders kept in suspension by clay particles. We crawled along in traffic until we reached the highway. The glaze should have rounded edges where it has drawn away from the exposed clay body.

You have much more control over the properties than you might think. Although crazing is considered a glaze defect it can also be corrected by adjusting the clay body. Suspension in ceramics glazes are suspensions. First make sure the problem is actually crawling and not another defect.

Overrun with crawling things. Crawled crawl ing crawls 1. Damper a slab of refractory clay that is used to close or partially close the flue of a kiln. Movement of glaze over the body surface during the gloss firing stage due to dust or grease on the surface or over application of the glaze or excessive colloidal material in the glaze.

Crawling is characterized by the appearance after firing of generally irregularly shaped bare or almost bare patches of the underlying clay body surrounded by a somewhat thicker outline of the glaze shown in the images below. Crawling wordreference english dictionary questions discussion and forums. The bared patch can be quite dry or slightly shiny. The hut crawled with lizards and insects.