Zhangjiajie Container Mobile House

The following is information about container mobile houses in Zhangjiajie:

Manufacturers:

1. Jinhua Xin'an Steel Structure Engineering Co., Ltd.: Offers customized design services for second-hand containers, covering the entire process of design, production, sales, and installation. Its products are applied in infrastructure construction scenarios such as buildings, municipal engineering projects, parks, and scenic spots.
2. Hunan Yaheng Tengfei Light Steel Housing Co., Ltd.: With 15 years of industry experience, its products include packing-box units, foldable container houses, and fixed container houses. These are widely used in construction site project offices, dormitories, temporary relief housing, and scenic-spot homestays. The company provides one-stop services including design, production, logistics, installation, and maintenance.

Product Prices and Materials:

1. Significant Price Differences:
   • The price of creative container houses (Xiangxing brand, Ganzhou Xiangxing Metal Products Co., Ltd.) is 350 yuan per square meter, suitable for low-cost scenarios.
   • The price of single-story/double-story K-type prefabricated temporary buildings (color-steel material, Cangzhou Mingxin Container Temporary Building Co., Ltd.) is 5,200 yuan per unit, suitable for short-term or temporary use.
2. Material Selection:
   • The mainstream materials include sandwich panels and color-steel, which are lightweight, corrosion-resistant, and easy to install, suitable for rapid construction needs under different climatic conditions.

Technical Features of Large Mobile Telescopic Houses:

1. Telescoping Mechanism: It adopts a segmented guide rail and hydraulic linkage system, with automatic leveling support feet at the bottom. The telescoping process is driven by a distributed power unit, and each joint is controlled by an independent servo motor to ensure precise movements.
2. Material Selection:
   • The exterior facade uses an aviation-grade aluminum alloy frame combined with a polyurea coating, balancing strength and weather resistance.
   • The interior partitions are made of glass fiber reinforced plastic (GFRP), which is lightweight and has excellent fire resistance.
   • The connecting bolts are passivated to prevent rust and extend service life.
3. Internal Pipeline Design:
   • The water supply pipes and cables are prefabricated into a spring shape to adapt to telescoping deformation; the drainage system is embedded with foldable polypropylene corrugated pipes, and quick-release interfaces are set at module connections for easy maintenance.
4. Meteorological Adaptability:
   • The control system is equipped with a built-in wind speed sensor. When the wind speed exceeds 13.8 meters per second, the telescoping mechanism is automatically locked, and the anti-wind anchoring device is activated.
   • Telescoping operations must be carried out when the temperature is above 5 degrees Celsius to avoid material embrittlement caused by low temperatures.
5. Differences from Conventional Prefabricated Temporary Buildings:
   • Structural Mechanics Differences: Containers rely on the overall frame for load-bearing, and opening windows or doors will damage the structural integrity; telescopic houses use a truss-type frame, and the opening parts are optimized for stress distribution through finite element analysis.
   • Airtightness Differences: Telescopic houses adopt a modular sealing design to adapt to high-humidity or dusty environments, while traditional prefabricated temporary buildings have relatively weaker airtightness.