Gel coat floor panel and preparation method thereof

The invention discloses a gel coat floor panel serving as a floor panel or a roof plate. The floor panel is formed by naturally drying a base plate with at least one face evenly coated with a gel coat resin layer. The base plate is prepared from, by weight, 40-45 parts of magnesium oxide, 25-35 parts of brine, 15-25 parts of fibers, 5-8 parts of fly ash, 5-8 parts of talcum powder, 6-10 parts of slag, 2-4 parts of a modifying agent, 0.1-0.5 part of a dehalogenation agent, 1-3 parts of alkali-resisting glass yarn gridding cloth and 1-3 parts of non-woven cloth. The invention discloses specific preparation steps. Through material mixing of the base plate and the gel coat spraying and production technology, high strength can be guaranteed, high toughness can be achieved, and the produced floor panel is high in nail suction force and good in practicality, has the advantages of being capable of achieving A-grade fire prevention, saving energy, insulating sound and preserving heat, long in service life, lighter and