Leveling treatment: according to the situation of leveling, clean up the ground stains and paint, polish, dust and clean the ground. Epoxy primer: the transparent epoxy primer with strong permeability and adhesion is used for roll coating to enhance the adhesion between the ground and the epoxy ground. Key points of construction: keep it clean before construction, and clean it if there are any sundries attached; Mixing the main agent and the curing agent according to the correct proportion, and fully stirring; It is necessary to adjust the proper viscosity according to the ground conditions; Mixing materials needs to be completed within 4 hours; The curing and hardening time of the primer is about 8 hours or more. Epoxy intermediate coating: add a proper amount of quartz sand to epoxy resin and evenly brush it twice with a trowel to enhance the compressive and impact resistance of the ground. Key points of construction: before construction, it needs to be kept clean, and if there are sundries attached, it needs to be removed; Mixing the main agent and the curing agent according to the correct proportion, and fully stirring; Adding a proper amount of quartz sand into the mixed resin; Evenly daub the material with a trowel; The construction shall be completed within 30 minutes after the materials are mixed; Handle handover at the construction intersection; The curing and hardening time of the intermediate coating is about 8 hours or more.

Article 2 The road shall be constructed with epoxy soil to enhance the compression resistance, impact resistance and smoothness of the ground. Key points of construction: mix the main agent and curing agent according to the correct proportion and fully stir; Evenly daub the material with a spatula; The construction shall be completed within 30 minutes after the materials are mixed; The curing and hardening time of batch soil is about 8 hours or longer; According to the actual needs, the construction should be smooth for several times without holes, knife marks and sanding marks. Self-leveling topcoat: Apply an epoxy self-leveling topcoat to make the floor dust-proof, waterproof, wear-resistant, corrosion-resistant and easy to clean. After completion, the whole ground is bright and clean, with uniform color, no bubbles and empty drums; Key points of construction: keep it clean before construction, and clean it if there are any sundries attached; Firstly, uniformly stirring the front paint; According to the correct example, the topcoat and topcoat curing agent are mixed and fully stirred; Evenly daub the material with a trowel; The construction shall be completed within 30 minutes after the materials are mixed; The construction junction needs to be handled well; After the completion of the construction, people can enter after 24 hours, and they can be washed with water after 72 hours (subject to 25℃, and the opening time is appropriately extended at low temperature).