What pigment is coated on the cement outside the crystal cave?

The cement coating for the outer layer of Crystal Cave is a waterproof and weatherproof exterior wall coating specially used for exterior wall decoration. This kind of coating is called exterior wall latex paint or exterior wall coating. The advantages of coating the outer layer of crystal cave with exterior wall latex paint include protecting the building surface from weathering, ultraviolet radiation and rain erosion, providing beautiful appearance and enhancing the durability of the building. "Crystal Cave" is a commonly used name to describe caves or caves with a large number of crystals or mineral crystals. This kind of cave is usually a natural cave formed underground or in rocks. The crystal forms of the inner wall of the crystal cave can be varied, including transparent timely crystal and colored gems crystal (such as amethyst and powder crystal). ) and other crystalline minerals such as calcite and gypsum. Crystal cave is loved and paid attention to by people for its beautiful crystal and amazing light effect. Many crystal caves have become tourist attractions, attracting tourists to see their beauty.