RUBBER TILE INCLUDING HIGHLY ABSORPTIVE RESINS AND AN UNDERWATER MOVING OBJECT INCLUDING THE SAME CAPABLE OF FILLING UP CRACKS BY ONESELF BY EXPANDING WHILE IN TOUCH WITH WATER IN CASE OUTER SKIN LAYER IS CRACKED

摘要

PURPOSE: A rubber tile including highly absorptive resins and an underwater moving object including the same are provided to seclude water inflow due to cracking of rubber tiles and to prevent progressing of cracking.;CONSTITUTION: A rubber tile including highly absorptive resins(100) comprises: a sheet layer(10) which is formed by mixing rubber and absorbent resin at a predetermined ratio; and an outer skin layer which is formed to cover one side of the sheet layer. The absorbent resin is cross-linked sodium polyacrylate. The absorbent resin includes 20-80% of the cross-linked sodium polyacrylate as weight ratio. A synthetic resin adhesive is spread between the sheet layer and the epidermis layer. The epidermis layer is formed by including a synthetic rubber having corrosion resistance and abrasion resistance.;COPYRIGHT KIPO 2012