METHOD FOR WATERPROOFING EDGE SURFACE OF SINK UPPER PLATE HAVING SINK BOWL

摘要

The present invention relates to a method for waterproofing the edge surface of a sink upper plate having a sink bowl. The method for waterproofing the edge surface of a sink upper plate having a sink bowl, which spreads a color waterproof layer having a color for waterproofing and coloring in the inner edge surface of a vertical open groove of a sink upper plate made of an MDF material to allow a sink bowl to be coupled, performs a coloring step of forming an uneven surface having continuously repetitive vertical grooves and protrusions on the edge surface and successively spreading a coloring point including phosphorescent material on the uneven surface; and a waterproof layer forming step of installing a tube having a lamp in the groove after the coloring paint is hardened, and spreading a waterproofing liquid prepared by mixing 5-10 parts by weight of polymetal methacrylate, 0.2-1.5 parts by weight of a stabilizing agent, and 0.2-1 parts by weight of a hardening accelerator based on the total parts by weight of ethyl cyanoacrylate on the surface. The present invention improves waterproof functions and the appearance of a sink through colors by forming a color waterproof layer on the inner edge surface of the open groove of the sink upper plate having a sink bowl.;COPYRIGHT KIPO 2015