Temperature and Humidity in Container Houses

The temperature and humidity in container houses are influenced by their structure, materials, and environmental control measures. Generally, they can maintain a relatively stable temperature and humidity environment, but the specific effects vary depending on the design, usage scenarios, and maintenance conditions.

1. Thermal Insulation and Temperature Control Structure:
   Container houses achieve temperature and humidity control through a three-layer structure: the outer layer of anti-corrosion color-coated steel plate reflects sunlight, the middle layer of over 50mm polyurethane foam blocks heat conduction, and the inner layer of fire-resistant gypsum board works in tandem with the moisture-proof film to control humidity and stabilize temperature. This design results in a wall heat transfer coefficient of ≤0.45W/(㎡·K), with an insulation efficiency 1.8 times that of traditional brick-and-mortar walls. In summer, the cabin warms up 22 minutes slower than the outdoors, and in winter, the indoor temperature drops by only 1.3℃ after being sealed for 8 hours, providing a more stable and comfortable feel.

2. Environmental Adaptability Design:
   Some container houses use sandwich panels with aluminum foil reflective layers, adjustable sunshades, and bottom ventilation slots to further optimize temperature and humidity control. For example, a café in Mogan Mountain maintains a cool interior even under direct sunlight through such design, avoiding a stuffy feeling. Additionally, a sunroom configuration with widened floor-to-ceiling windows and a sloped roof enhances natural light while preventing glare, resulting in more uniform humidity distribution under morning light diffusion.

3. Temperature and Humidity Stability and Sensory Differences:
   The delayed response characteristic of container houses makes temperature and humidity changes more gradual, avoiding the sudden temperature fluctuations common in traditional buildings. For instance, the container houses at a lakeside bed-and-breakfast exhibit minimal temperature fluctuations after closing the windows at night, with guests reporting that they feel "more moist than brick houses." However, if not properly maintained (e.g., if the moisture-proof film is damaged), a humid environment may shorten the lifespan and affect humidity control.

4. Impact of Usage Environment and Maintenance:
   The effectiveness of temperature and humidity control also depends on the usage environment and maintenance. In mild and stable environments, container houses can last 20-30 years with more durable temperature and humidity control; however, in humid or extreme climates, enhanced moisture-proofing and ventilation measures are required. Otherwise, material aging may lead to a decline in temperature control capabilities.