Landscape structure unit and preparation method and application thereof

The invention provides a landscape structure unit and a preparation method and application thereof, and relates to the technical field of water landscape. A landscape structure unit comprises a buoyancy base and a building, and the building is arranged on the buoyancy base. The preparation method comprises the following steps: mixing the raw materials with water to obtain a premix, pouring part of the premix into a mold I, oscillating, flattening, pre-embedding a connecting piece, and drying to obtain the buoyancy base; pouring the residual premix into different molds II to obtain stand columns, guardrails and top covers; then the stand columns and the guardrails are connected with the connecting pieces correspondingly, and finally the top covers are bonded to the tops of the stand columns through adhesives; the raw materials comprise pumice, cement, clay and perlite. According to the landscape structure unit, the purpose of quickly and simply building a water area landscape can be achieved, the cost is low,