The use of a source of B2O3 and an inhibitor migration, method of manufacture of bodies of clay, and composition for use as an additive to clay in the manufacture of clay bodies

摘要

The use of a source of B ~ 2 ~ ~ 3 ~ and an inhibitor migration, method of manufacture of bodies of clay, and composition for use as an additive to clay in the manufacture of bodies of clay. The invention relates to compositions containing boron for use in the manufacture of body of clay, e.g., brick.According to the invention, the bodies of clay, such as bricks or tiles.They are manufactured by a method which consists of mixing the clay based on a source of B ~ 2 ~ ~ 3 ~ and an inhibitor of migration might inhibit the transport of borate in the direction of the surface.Rgila during drying, molding the clay into the desired shape, drying combustion. Using the method according to the invention articles of clay improved properties can be obtained.