Traditional Culture Encyclopedia - Traditional festivals - How to make a good plaster sculpture full process

How to make a good plaster sculpture full process

Upstairs seems to be the wrong question for the owner. The owner actually wants to know the process of turning a plaster mold, right? I think it's best to watch someone else do it once and then you'll know. In fact, it is very simple. First of all, 1: inserts. Get some thin tin. Insert the pieces along the high points of the plaster mold. The inserts are so that the plaster molds can be separated later. So it's not fixed how many halves you can make or how you can insert them. It depends on the situation. 2: Spray some soapy water on the surface of the plaster first. Be hot. Diluted. 3 Put bought plaster powder or water. Sprinkle it over and over again on top of the clay molding. The ratio of plaster to water is about 1 to 1. The plaster should be sprinkled in several times, the first time is thinner, and the next time is thicker than the next time. You can add some color essence to the plaster water in the first time. So that later can distinguish the thickness, and each time the thickness of each place as much as possible the same. And it is best to do a neat point. 4 wait for it to dry. Can be in the place of the insert. Little by little, the several halves of the plaster mold apart. Rinse out the mud inside. 5 Apply hot soapy water to the plaster mold. It is best to keep the plaster mold wet beforehand. 6 You can add some rebar to the plaster mold and wrap it with twine. Sprinkle some plaster water on the key areas first. 7 Close the mold, put the mold halves together. Seal the edges of the molds with plastering water wrapped in burlap. 8 Turn the mold upside down. Begin to fill the mold with plaster water. The ratio of plaster water is about one to one. You can make it a little thinner so that it can flow. When almost full. Then use the hemp wire flat wrapped in plaster water to fill the base part, smooth. When it is dry, then use a chisel to break the abrasive tool. Then you can get a plaster sculpture.