Polyurethane waterproof coating and acrylic waterproof coating are two common waterproof coatings. They have significant differences in material composition, construction characteristics and applicable fields.
Firstly, in terms of material composition, polyurethane waterproof coatings are usually composed of polyurethane resin, solvents and additives, and have high elasticity and weather resistance. Acrylic waterproof coating is composed of acrylic resin, fillers and additives. It is characterized by rapid drying and good film-forming performance.
Secondly, in terms of construction characteristics, polyurethane waterproof coatings usually require a higher technical level during construction, need to be constructed in a more ideal environment, and have higher requirements for base surface treatment. Acrylic waterproof coating is simple to construct and can be constructed under normal conditions, and has relatively low requirements on the base surface.
Furthermore, in terms of applicable fields, because polyurethane waterproof coating has high elasticity and weather resistance, it is suitable for places that require long-term protection and are subject to large stress, such as roofs, basements, etc. Acrylic waterproof coating is suitable for general building waterproofing and can be constructed quickly. It is suitable for some occasions where the construction period is short and rapid coverage is required.
There are obvious differences between polyurethane waterproof coatings and acrylic waterproof coatings in terms of material composition, construction characteristics and applicable fields. Before construction, appropriate waterproof coatings need to be selected according to specific project needs.
Post time: Dec-15-2023