Since the iron oxide pigment have beautiful color, good on weather, light fastness and alkali resistant; as well as without damage impact on the nature of the cement , Strong tighting strength; optimum particle size of the particles, good dispersion. It is suitable for the following types of building structures and parts of colored cement, various indoor and outdoor surfaces and colored concrete building surfaces
such as walls, floors, tiles, roof tiles, panels, gutters, masonry, pylons, colored mortar, colored surface tile, Jiwa. Terrazzo and mosaic tile, decorative cladding for interior and exterior walls, ground floor, steps, porches, and other channels. Artificial stone such as artificial marble, artificial gray stone China. Asbestos cement cladding for decorative wall panels, stone ground cover, roof tiles, window sills, stairs
concrete products in the amount of iron oxide pigments member is limited to 1 ~ 10%. If over the high limit will decrease the mechanical strength of product items, usually 5-8% is appropriate, while iron oxide pigment does not contain lead, zinc oxide compound will affect both clotting time and coagulation strength. Concrete products sometimes required 200. C above hot curing, and thus for at 1 80 ??C can be transformed into iron oxide red, black and brown thermal stability necessary to go through treatment. As used on terrazzo, 2 to 3 cm thick layer, the surface layer thickness of 15 cm.
