Preparation process of fireproof and waterproof fiberboard

The invention discloses a preparation process of a fireproof and waterproof fiberboard. According to the preparation process, inorganic fibers and thermosetting resin are taken as raw materials, and mixed molding is performed through multiple processes of glue mixing, paving, compression molding and the like, so that the prepared inorganic fiberboard has good mechanical properties and also has excellent fireproof, waterproof, moisture-proof and mildew-proof properties, and therefore, the inorganic fiberboard has good practicability. The preparation process is relatively simple, easy to implement and relatively low in production cost, so that the preparation method has relatively high economic value; in addition, since the inorganic fiber material is wide in source and relatively friendly to the environment, the preparation method disclosed by the invention does not cause environmental pollution and is relatively good in environmental protection property. 本发明公开了一种防火耐水纤维板制备工艺。所述制备工艺以无机纤维与热固性树脂作为原料，经混胶、铺装、压制成型等多