Back to blog
Article

Board Materials for Mobile Toilets in Tianjin

Admin October 05, 2026

The commonly used board materials for mobile toilets in Tianjin mainly include colored coated steel sheets or composite insulation boards, and metal carved boards. Here is a detailed introduction:

Colored Coated Steel Sheets or Composite Insulation Boards: The main frame of light-steel mobile toilets usually adopts hot-dip galvanized steel keels. These keels have high strength and corrosion resistance, providing stable structural support for the mobile toilets. Colored coated steel sheets or composite insulation boards are used in combination with hot-dip galvanized steel keels to make the outer shells of mobile toilets. Colored coated steel sheets have good decorative properties. Their surfaces are specially treated, offering a rich variety of colors to meet aesthetic needs in different scenarios. At the same time, they have certain weather resistance and corrosion resistance, allowing long-term use in various harsh environmental conditions. Composite insulation boards focus more on insulation performance. They are usually composed of multiple layers of materials with an insulation layer in the middle, such as polystyrene foam boards. These boards can effectively block heat transfer. In winter, they can keep the interior of the toilets warm and reduce energy consumption; in summer, they can prevent external heat from entering, keeping the interior cool and improving user comfort.

Metal Carved Boards: The walls of a mobile toilet customized by a Tianjin customer use heat-insulating metal carved boards. Metal carved boards are a new type of architectural decorative material. They take metal sheets as the base material, and their surfaces are specially carved to form various exquisite patterns and textures, having high decorative properties. At the same time, metal carved boards are usually filled with insulation materials inside, such as rock wool and glass wool. These insulation materials have good heat-insulating properties, effectively reducing energy transfer and improving the insulation effect of mobile toilets. In addition, metal carved boards also have advantages such as fire resistance, water resistance, moisture resistance, and corrosion resistance, enabling them to adapt to different climatic conditions and usage environments and extending the service life of mobile toilets.