Internal Structure Diagram of Container House

Currently, it is not possible to directly provide an internal structure diagram of a container house, but a detailed description can be given by combining typical structural features and functional layouts:

1. Main Frame and Support Structure

Residential expandable container houses typically use a galvanized pipe main frame as the core support, paired with intermediate beams and columns to enhance overall stability. This structure effectively distributes loads and adapts to installation requirements on different terrains. The modular design of the frame allows for space expansion through splicing. For example, a residential building composed of six container modules can form a larger living area through horizontal or vertical combinations.

2. Wall and Floor Structures

1. Walls: They adopt sandwich-structured thermal insulation sandwich panels, composed of two layers of metal sheets (such as color-coated steel sheets) on the inside and outside, with thermal insulation materials (such as polyurethane or rock wool) filled in the middle. This design balances structural strength and thermal insulation performance, effectively reducing heat exchange between the interior and exterior.
2. Floors: They are usually multi-layer structures, including a base plate (as the foundation support), floor leather (providing moisture-proof and wear-resistant surfaces), and bottom cotton strips (enhancing sound insulation and thermal insulation effects). Some high-end cases may lay wooden floors or tiles to improve living comfort.

3. Roof and Door and Window Design

1. Roof: It is equipped with a ceiling and a thermal insulation layer. The ceiling can hide pipelines and enhance aesthetics, while the thermal insulation layer further blocks heat transfer by adding reflective films or thermal insulation cotton.
2. Doors and Windows: They use double-layer laminated glass, which ensures both lighting and enhances sound insulation and safety. The positions of doors and windows can be flexibly adjusted according to functional requirements. For example, large windows can be set in bedroom areas to optimize ventilation and views.

4. Internal Functional Layout

The modular nature of container houses supports diverse space combinations:

• Basic Layout: It includes core functional areas such as living rooms, kitchens, washrooms, and bedrooms. For example, a single container module can be transformed into an independent bedroom or kitchen, connected through corridors or open spaces.
• Complex Cases: A residential building composed of six modules may be divided into three bedrooms, experimental and display spaces (such as studios or exhibition areas), and kitchen and bathroom spaces. The modules are connected by stairs or corridors, creating a three-dimensional living experience.

5. Expandability and Adaptability

The internal structure of container houses can be flexibly adjusted according to needs. For example, space can be reorganized by removing some partition walls or adding partitions; or functional areas such as balconies and storage rooms can be added by connecting external expansion boxes. This design makes it suitable for both temporary living and long-term residential use.