What to Do About Leak Repair in Container Houses

Leak repair in container houses can be carried out in a targeted manner by selecting appropriate methods based on the leakage situation. Details are as follows:

• Small-area leak repair: For small leak points such as cracks or holes, sealant can be used for repair. Apply the sealant evenly over the leak area, ensuring that all holes and cracks are covered. After it dries completely, a waterproof layer is formed. If the leak is a minor local issue, such as a small gap at a weld, sealant or glass glue can also be used for temporary repair. This method does not require professional tools and can quickly solve the problem, but it is only a short-term solution, and re-filling may be required later. In addition, using container leak-repair tape is also a good option. Stick the leak-repair tape over the leak area, ensuring that all holes and cracks are fully covered and the coverage area is large enough. Due to its waterproof and weather-resistant properties, it is easy to operate and suitable for various types of leaks. New waterproof membranes such as butyl self-adhesive waterproof tape can also be used. They do not require glue application or hot-air gun heating. Simply peel off the protective film and stick it directly. They can adhere to various materials and are specifically designed to solve house leakage problems.
• Small crack or local repair: Select professional waterproof coatings such as polyurethane or epoxy resin and apply them evenly over the leak area, paying special attention to covering gaps or aged parts. This method is easy to operate but requires regular maintenance. It is also suitable for metal material aging or large-area leakage situations.
• Large-area leak repair: For large-area leaks or structural joints, waterproof membranes can be used. First, clean the base layer, then lay modified asphalt membranes and fix them with adhesive. After that, conduct a water storage test to ensure the waterproof effect. They have good durability. If the roof needs overall renovation, steel structure keels can be installed, and then materials such as color-coated steel plates, aluminum plates, or glass can be covered, combined with glue application. This not only provides waterproofing but also heat insulation.
• Severe leak repair: If the leakage is severe and the container is a metal box with small leak points, argon arc welding can be used for repair to avoid box deformation caused by electric welding. Welding repair can provide long-lasting and reliable waterproof effects, but it requires professional operating skills and equipment and is suitable for larger holes and cracks.