Sound Insulation Performance of Container Houses

The sound insulation performance of container houses is generally poor, but it can be significantly improved through professional design and process optimization, meeting the usage requirements of homestays, shops, and other scenarios. Here is a detailed analysis:

Reasons for the poor sound insulation performance of ordinary container houses

Ordinary container houses are mainly made of metal sheets. Metal materials have good sound transmission properties, allowing external noises such as wind and human voices to easily enter the interior. For example, in the rental of container movable houses in Guiyang, the movable panel houses mentioned have only a thin wooden board separating the two floors, with poor sealing and significant resonance effects of the wooden board, resulting in poor sound insulation and inconvenience for workers' lives and daily office work.

Methods to improve sound insulation performance

• Add sound insulation, shock absorption, and sealing layers: High-quality container houses will add sound insulation, shock absorption, and sealing layers to the walls and ceilings to effectively block external noise. For example, Zeyu Container Houses use environmentally friendly and flame-retardant sound insulation materials inside, solving the pain point of poor sound insulation in traditional container houses and providing a living comfort comparable to that of brick-concrete structure houses.
• Optimize door and window design: Choosing broken bridge aluminum double-glazed doors and windows can not only improve indoor temperature but also enhance sound insulation effects. The cultural and tourism space capsule adopts this door and window design to meet the long-term usage requirements of homestays and shops.
• Improve the box structure: For fixed-structure container movable houses, the floor materials of each independent box are made of steel, cement, and tiles, with a thickness of more than 20 centimeters, providing much better sound insulation than wooden boards.

Actual cases demonstrating sound insulation effects

In the on-site evaluation of packed container houses for construction sites, the packed container houses from Tongxiang Jiacheng Mobile Panel House Co., Ltd. performed excellently in the sound insulation test. In an environment with large construction machinery operating, the internal noise level was 58 decibels, meeting the noise standard for normal indoor conversations; while the internal noise level of Beijing Falilai's products reached 65 decibels, requiring workers to wear earplugs during rest. This indicates that container houses that have undergone professional design and process optimization can effectively reduce noise interference and provide a relatively quiet indoor environment.