1. Overview. Medium-sized self-leveling polyurethane mortar floor is a new type of ground decoration material, which is widely used in various indoor and outdoor places with its excellent wear-resistant, anti-slip, waterproof, anti-corrosion and other performance characteristics, such as commercial plazas, factory workshops, warehouses, basements, etc. The flooring material is made up of a mix of raw materials in a certain proportion, including polyurethane resins, inorganic fillers, pigments, specialty additives, etc. Through precise formula and advanced production technology, the characteristics of high strength, high wear resistance and high durability of the ground are realized.
2. Features. Medium-sized self-leveling polyurethane mortar flooring has the following characteristics:
1.Excellent wear resistance: due to the high hardness and excellent wear resistance of the polyurethane mortar floor, it can withstand a large amount of friction between the ground and the vehicle, effectively prolonging the service life of the ground.
2.Good anti-slip performance: The ground has good anti-slip performance, large surface friction coefficient, not easy to slip, and ensures the safety of personnel.
3.Waterproof and anti-corrosion: Polyurethane mortar floor has good waterproof and anti-corrosion performance, which can effectively prevent the invasion of moisture and corrosive substances and keep the ground dry and clean.
4.Easy to clean and maintain: the ground is not easy to accumulate dust, easy to clean and maintain, just wipe with a damp cloth to restore the luster, prolong the service life.
5.High aesthetics: The ground is flat, the colors are bright, and the aesthetics are high, which can enhance the overall image of the place.
6.Green environmental protection: no harmful substances are used in the production process, which is environmentally friendly and non-toxic, in line with the modern concept of green environmental protection.
3. Application scenarios.
Medium-sized self-leveling polyurethane mortar floor is suitable for various places with high requirements for wear-resistant, anti-slip, waterproof, anti-corrosion and other properties, such as commercial plazas, factory workshops, warehouses, basements, etc. Due to its high aesthetics, it can also be used in hospitals, schools, offices and other places that have certain requirements for the aesthetics of the ground.
Fourth, the construction process.
The construction technology of medium-sized self-leveling polyurethane mortar ground mainly includes the following steps:
1.Base treatment: remove oil stains and impurities on the surface of the base layer to ensure that the base layer is smooth, dry and free of cracks.
2.Primer construction: The primer material is evenly mixed in proportion and then brushed on the surface of the base layer to improve the adhesion between the base layer and the surface layer.
3.Surface layer construction: The polyurethane mortar is mixed and stirred evenly in proportion and then laid on the surface of the base layer, and the viscosity and fluidity of the mortar are adjusted to make it self-leveling. In the laying process, the thickness and uniformity should be controlled to prevent problems such as bubbles and sand holes.
4.Grinding and curing: After the surface layer is completed, the surface is polished to eliminate surface defects and improve the surface flatness. Finally, the maintenance treatment is carried out to ensure the service life and performance of the ground.
5. Precautions.
The following points should be paid attention to during the construction process:
1.Strictly control the quality and proportion of raw materials to ensure product quality and stability.
2.Before construction, the situation of the base should be fully understood, and the foundation that does not meet the requirements should be treated before construction.
3.During the construction process, the ambient temperature and humidity should be controlled to avoid affecting the material properties.
4.After the construction is completed, quality inspection and acceptance should be carried out to ensure that the expected effect and use requirements are met.