Beijing Container House Waterproofing

Waterproofing of container houses in Beijing can be achieved by selecting container types with waterproof properties, focusing on the waterproof design of the containers themselves, and conducting professional waterproofing treatments when necessary.

Selecting Container Types with Waterproof Properties

• Welded Boxes (Large Corrugated Residential Containers): These containers feature fully welded bodies, robust and durable structures, and incorporate waterproof designs. They are transported as a whole unit via hoisting, commonly used for worker dormitories and temporary warehouses, with high turnover rates on construction sites. Their waterproof performance meets general requirements.
• Packing Boxes (Quick Assembly Containers): These containers have a modular assembly structure, making them easy to disassemble and reassemble for repeated use. They have a neat appearance. Some high-quality packing boxes also offer good waterproof performance and are suitable for projects requiring multiple relocations, such as construction site office buildings.

Focusing on the Waterproof Design of Containers

• Structural Robustness: The lightweight steel flexible structure complies with building design standards. The lightweight steel structures are treated with anti-rust paint, ensuring a normal service life of over 10 years. The robust structure reduces water leakage caused by structural issues.
• Waterproof Structural Design: The houses incorporate waterproof structural designs, eliminating the need for additional waterproofing treatments. For example, some container houses have specialized waterproofing designs at joints, around doors and windows, effectively preventing rainwater infiltration.

Conducting Professional Waterproofing Treatments When Necessary

• Selecting Professional Waterproofing Companies: For instance, Oriental Yuhong Waterproofing Maintenance (Beijing) Service Center holds a national first-class professional contracting qualification for waterproofing, anti-corrosion, and thermal insulation projects. They employ a three-dimensional diagnostic method combining infrared thermal imaging, humidity detection, and visual inspection to accurately locate leaks. They use a combination of techniques such as high-pressure grouting for sealing, double-layer construction with SBS modified bitumen waterproof membranes, and polyurethane coating protection, tailored to Beijing's rainy, humid, and low-temperature freeze-thaw climate conditions.
• Treating Different Parts: For the roof, walls, and floors of container houses, appropriate waterproofing materials and techniques can be selected based on actual conditions. For example, waterproof membranes can be laid on the roof, and waterproof coatings can be applied to the walls.