In the waterproof treatment of the laundry countertop, it is necessary to comprehensively consider multiple dimensions such as the material characteristics of the countertop, edge design, cabinet protection and installation details. The following is a specific analysis:
Material selection and edge treatment
The surface of the laundry counter should give priority to materials with high density and no pores. Such materials can effectively prevent water penetration and reduce the risk of water seepage from the root. In terms of edge design, the waterproof performance can be enhanced in the following two ways:
Front waterstop: A 3-millimeter-high waterstop is set at the front of the countertop, which can prevent water from overflowing onto the surface of the cabinet. It is especially suitable for laundry scenarios where water stains are frequently exposed.
Water-blocking strip design: A water-blocking strip is set at the position against the wall, with a recommended height of 30 millimeters. It adopts an arc treatment process, which not only avoids hygiene dead corners but also prevents water from seeping into the cabinet along the wall gaps.
Cabinet protection measures
As the core load-bearing structure of the laundry cabinet, the waterproof performance of the cabinet directly affects its service life and needs to be strengthened through the following measures:
Board selection: The cabinet body boards should be made of waterproof and moisture-proof materials that meet the national E1 standard to eliminate the problems of expansion and deformation caused by moisture from the source.
Back panel protection: A double decorative veneer back panel is adopted to prevent the base material from being exposed and to stop water vapor from invading from the back of the cabinet.
Bottom treatment: During installation, add foot nails to the bottom of the cabinet to keep a 5-millimeter gap between the board and the ground, and fill the gap with sealant to prevent water from the ground from seeping in.
Installation and detail handling
Standardized operation during the installation process is the ultimate guarantee of waterproof performance. The following details need to be given special attention:
The fit between the countertop and the wall: Ensure that the countertop and the wall are closely attached. Fill the gaps with grout sealant or waterproof sealant to prevent water from seeping through the gaps.
Drainage pipe connection: The connection between the drainage pipe and the washbasin must be firmly sealed to prevent water leakage.
Application of waterproof film: Adhering waterproof film to the surface of the cabinet can further isolate moisture and extend the service life of the cabinet.
Daily maintenance suggestions
The durability of waterproof performance needs to be combined with daily maintenance:
Clean water stains in time: After use, dry the water stains on the countertop and cabinet surface promptly to avoid long-term water accumulation.
Regularly check the sealing: Regularly inspect the sealing condition between the countertop and the wall, as well as between the cabinet and the floor. Repair any aging or damage found promptly.
Avoid bumps from hard objects: Prevent the countertop from cracking due to bumps, which could lead to a decline in water resistance.
