Rural Self-Built Prefabricated Houses

The use of prefabricated houses for rural self-built homes has multiple characteristics, with both advantages and certain drawbacks.

Advantages:

• Fast Construction Speed: In rural areas of South Korea, using prefabricated components for assembly, the main structure can be completed in just 14 days. Operations like hoisting stairs are as convenient as building with blocks. In rural areas of Henan, the construction speed of prefabricated houses is even more astonishing. A small house can be built in as fast as two hours, while a large villa takes about four hours. The hoisting of an entire house can also be completed in around four hours, significantly shortening the construction cycle and quickly meeting residential needs.
• Guaranteed Quality: Prefabricated house components are completed in factories, where the production environment is relatively stable, allowing for strict adherence to standards during production. Compared to traditional on-site construction, quality is easier to control. Prefabricated houses in Henan are generally made of full reinforced concrete structures, which are sturdy and durable, with warranties of up to 70 years.
• Lower Cost: The cost per square meter of prefabricated houses in rural Henan is only around 300 yuan. Building a 200-square-meter house costs only about 70,000 to 80,000 yuan, reducing construction costs compared to traditional methods.
• Flexible Design: They are easy to design according to people's preferences, meeting the personalized needs of different users regarding house appearance and layout.
• Environmentally Friendly and Recyclable: They use new environmentally friendly materials, and some components can be recycled and reused, aligning with the concept of sustainable development.

Drawbacks:

• Wall Panel Thickness Issues: Some netizens have reported that the thickness of prefabricated wall panels is around 12 centimeters, which feels too thin and may affect the house's thermal insulation and sound insulation performance to some extent.
• Early Quality Issues: Early prefabricated panel houses had problems such as poor sound and thermal insulation, ground cracking, and water leakage, and may become dangerous buildings over time. This may cause some people to have concerns about the quality stability of prefabricated houses. However, with continuous technological advancements, the quality of current prefabricated houses has greatly improved, but consumers still need to carefully evaluate when choosing.