Several simple molds to produce several pieces made with plaster. Gypsum powder and water in a ratio of approximately 2: 3, plaster mold factory, too much water, the fastness of solidified poor; if you need strength, they put plaster of Paris. Since the plaster has been condensed into a solid is unusable, gypsum from the liquid condenses into solid, there are time constraints, wholesale plaster mold, where the mix plaster when, from the beginning to the action must be quickly fired forming, also To estimate in advance the amount of good plaster, you need so many mixed. Gypsum and gypsum products, there is a common characteristic - extremely absorbent, store not too long a time. Because there is always more or less moisture in the air, especially in the rainy season and apricot, gypsum powder in the water will increase its quality to be poor, and this will reduce the fastness it solidified, accelerate its clotting time , marinated lump became less than a few minutes, in the end, gypsum will not condense. A gypsum plaster, a natural mineral found on Earth. During 1770, it is the first time in Paris, France Montmartre districts (Montmartre Section) after the excavated materials for industrial use, Henan plaster mold, became known as [plaster]. In fact, at that time, nor is it new materials, thousands of years ago, it has long been recognized, for example, the statue can be found in ancient Egypt. When installing plaster mold, for uneven places often find a way to come to the flat. Specifically how to do it? Plaster mold experts here and share with you: 1, if the flatness of the wall is not compliant, that is, within about 5 mm, is to pass putty, unevenness can be controlled within about 3 mm, which is decorated works on a wall roughness acceptance criteria. 2, if the flatness of the wall is not greater than 2 cm, with whitewashed plaster and cement mortar, or even different hanging ratios, it is still because of thick walls lead to cracking in the future, so they can only be used gypsum board that which hit the wooden keel, gypsum board outside cover of the method came to the flat wall. 3, if the wall is not greater than 8 mm flatness, leveling putty is a thick wall can cause cracks in the future, it is to switch to leveling the special material "wall plaster" came the flat wall or cement mortar. When the unevenness between 5 mm to 1 cm, can be wall plaster or cement mortar direct leveling; when unevenness between 1 cm to 2 cm, after looking over hanging with wall plaster layer of nylon mesh, plaster mold wholesale, wall plaster and then find it again later, or use the ratio of 1: 2 cement mortar to find it again, so it is possible to prevent the leveling layer is too thick walls lead to cracking in the future. Henan plaster mold, Artel plaster mold, plaster mold steel supplied by ARTEL Gaomi plaster mold factory. Henan plaster mold, Artel plaster mold, plastic plaster mold is Gaomi Artel plaster mold factory (www.htsgmj.com) (www.htsgmj.com) this year introduced a new upgrade, the above picture is for reference only, please dial this Tel pages or pictures on obtain the latest information, contact: Du Jingli.