**Application Range of Waterproof and Thermal Insulation Coatings Based on Usage:**

Waterproof and thermal insulation coatings are multifunctional, high-performance building materials specifically designed to provide strong waterproofing and excellent thermal insulation. These coatings not only effectively prevent moisture infiltration but also reduce the transfer of heat, achieving energy-saving and cost-reduction goals. Based on different application needs, waterproof and thermal insulation coatings have a wide range of uses in various buildings.

1. **Roof Waterproofing and Thermal Insulation:**  
Roofs are the most vulnerable parts of a building, often affected by water infiltration and high temperatures. The application of waterproof and thermal insulation coatings on roofs is crucial. These coatings effectively prevent rainwater penetration while providing thermal insulation in hot summers, reducing the accumulation of heat on the roof surface, maintaining comfortable indoor environments, and lowering air conditioning usage, resulting in energy savings.

2. **Exterior Wall Waterproofing and Thermal Insulation:**  
Exterior walls are exposed to intense sunlight, rain, and wind, making them susceptible to weather damage. Waterproof and thermal insulation coatings significantly enhance the waterproofing and thermal insulation of building facades. They block moisture from entering the interior of the building, preventing wall corrosion while reducing the impact of external heat on the interior. This decreases the workload of air conditioning, maintaining a stable indoor temperature.

3. **Basement and Underground Structures:**  
Basements and underground structures are often at risk of moisture infiltration, which can cause long-term damage to the building’s structure. Using waterproof and thermal insulation coatings in these areas can effectively prevent moisture from seeping through basement walls and floors, protecting the underground structure from water damage while improving temperature conditions in the basement, creating a better living and storage environment.

4. **Industrial and Commercial Buildings:**  
In industrial and commercial buildings, waterproof and thermal insulation coatings are primarily applied to large warehouses, factory halls, workshops, and shopping malls. These areas are often subjected to extreme temperature variations and humidity. The coatings effectively protect the building from moisture damage while maintaining a stable indoor temperature, reducing energy consumption for heating and cooling systems, and improving energy efficiency.

5. **Eco-friendly Buildings and Residential Applications:**  
In residential and eco-friendly buildings, waterproof and thermal insulation coatings not only improve the building's energy efficiency but also extend the lifespan of construction materials. Especially in hot or cold climates, these coatings help reduce energy loss, minimize environmental impact, and protect residential structures from water damage. The eco-friendly nature of these coatings makes them ideal for modern green buildings.

In summary, waterproof and thermal insulation coatings have a wide range of applications. They play an essential role in residential, commercial, and industrial buildings, providing stable waterproofing and thermal insulation protection in various environments. These coatings improve overall building performance, extend their lifespan, and effectively reduce energy consumption and maintenance costs.