抄録
About 95% of the total amount of wall paper is including the Polyvinyl Chloride in Japan. Polyvinyl chloride wall paper is durable. From now on, it is expected to increase the amount of waste. However, polyvinyl chloride make hydrogen chloride at about 190°C when it heats, and to form dioxin. Therefore I examine that I reuse it as a recycling board without separating the material of the polyvinyl chloride in this paper. In addition, I reinforce a recycling board with glass fiber.
