Family Prefabricated Concrete House
Family prefabricated concrete houses have various characteristics, including rapid construction, factory-standardized production, diverse types, and potential safety hazards. New technology modular prefabricated houses offer superior performance.
Rapid Construction: Taking the prefabricated concrete houses in rural Henan as an example, they are constructed using a fully reinforced concrete structure, assembled like building blocks. A villa can be built in as fast as four hours, and a multi-story building can be completed in two days. This significantly shortens the construction period and meets the demand for quick occupancy.
Factory-Standardized Production: The prefabricated concrete houses are manufactured entirely in factories, with a uniform wall thickness of 15 centimeters. The floor height can be customized between 3 meters and 3.6 meters, and the length of a single room can be up to 10 meters. On-site assembly construction is required, which not only greatly shortens the construction period but also ensures construction continuity and stability, unaffected by adverse weather conditions.
Diverse Types: There are types such as rural self-built houses and rural villas. Rural self-built houses are designed to be economical and practical, meeting the daily living needs of farmers with a sturdy structure and excellent moisture resistance. Rural villas enhance their basic functions with improved exterior design and spatial layout, offering optional floor heights of 3.3 meters or 3.6 meters for a more comfortable living experience.
Potential Safety Hazards: The once-popular prefabricated concrete slab houses pose significant safety risks. Even minor earthquakes can cause these houses to collapse. The quality of prefabricated concrete slabs on the market varies greatly, with many being of inferior quality and having an extremely short lifespan, potentially leading to house collapses and casualties. Additionally, the gaps at the edges of the prefabricated slabs result in poor sound insulation, and water leakage is an unavoidable issue. The tiny gaps between the slabs allow rainwater to seep in and corrode the steel reinforcement.
Superior Performance of New Technology Modular Prefabricated Houses: These houses have a wide range of applications and are made of sandwich panels, featuring waterproofing, solar power supply, light weight, and durability. The main structure consists of hot-dip galvanized steel and concrete. Six workers can assemble a 100-square-meter house in one day, with a lifespan of 50 to 70 years. They can withstand an earthquake of magnitude 9 on the Richter scale, have a fire resistance of 2 hours, provide sound insulation of 40 dB, and can withstand wind speeds of up to 180 km/h.
