What to do if SPC floor expands and deforms
SPC flooring (stone plastic composite flooring) shows expansion and deformation, which can be treated according to the following methods:
Slight deformation
If SPC flooring only shows slight expansion deformation, the following methods can be tried to restore it to its original state:
Remove moisture sources: Find and solve problems that cause floor moisture, such as repairing roof leaks, pipe leaks, improving room ventilation conditions, and reducing indoor humidity. If it is caused by the return of moisture on the ground, it is possible to consider laying moisture-proof film on the ground to block moisture.
Natural drying: Open indoor doors and windows, enhance air circulation, and use natural ventilation to gradually dissipate moisture from the floor. You can also use the dehumidification function of fans and air conditioners to accelerate air circulation and dehumidification speed, promoting the floor to dry and return to its original state. However, this process will take some time and requires patience.
Severe deformation
When the expansion and deformation of the floor are severe, measures such as replacing the board are usually needed:
Dismantling deformed panels: Use tools to carefully remove SPC flooring that has undergone expansion deformation. Starting from the edge of the floor, pry it up and be careful not to damage the surrounding normal floor. During the dismantling process, pay attention to the installation method of the floor (locking or adhesive bonding) for proper reinstallation in the future.
Replace with new board: Purchase SPC flooring with the same model, specifications, and color as the original flooring for replacement. First, clean the ground to ensure it is clean, flat, and dry, and then lay the new floor according to the correct installation method. If locking the floor, align the locking parts of the new floor accurately and gently tap to make it tightly connected; If glue is used to stick to the floor, it is necessary to evenly apply an appropriate amount of glue on the ground and the back of the floor, quickly lay the floor in place, and compact it.
Professional maintenance: If you are unsure about the repair operation, it is recommended to contact the manufacturer of SPC flooring or professional flooring maintenance personnel. They possess professional skills and experience, which can effectively solve the problem of floor expansion and deformation, and provide advice on floor maintenance and upkeep.
preventive measure
To avoid further expansion and deformation of SPC flooring, the following preventive measures can be taken:
Installation specifications: Before installation, ensure that the ground base is flat, dry, and clean, lay moisture-proof pads, and seal the joints of the moisture-proof pads well. During the installation process, reserve expansion joints to cope with the expansion and contraction of the floor caused by environmental changes.
Daily maintenance: Maintain stable indoor humidity, with an ideal humidity range between 40% and 60%, which can be adjusted by using a humidifier or dehumidifier. Avoid the floor from coming into contact with a large amount of water sources and promptly clean up any water stains that splash onto the floor. To avoid prolonged direct sunlight on the floor, curtains, blinds, etc. can be installed to block the sunlight.
