Basalt fiber hollow insulation partition plate and preparation method thereof

The invention discloses a basalt fiber hollow insulation partition plate, prepared from a dry material and water; the dry material comprises, by weight, 15-25% of cement, 55-75% of furnace slag, 5-10% of expanded perlite, 0.1-0.5% of basalt fiber, 0.3-0.7% of magnesium stearate, and suitable water. The partition plate prepared herein has high compressive strength and high flexural capacity, and also has the advantages of light weight, good thermal insulation and acoustic insulation, good fireproof property and waterproof property, good convenience of installation and the like. In addition, the partition plate according to the invention features waste utilization and environmental protection, the energy resources that are in shortage increasingly are saved, piling sites are saved, the production cost is lowered, and the living environment of human is protected.