| 摘要 |
PURPOSE: To provide an anticorrosion structure of a metal pipe which generates no exudation of petrolatum for a long period and can exercise an excellent adiabatic effect even though it meets with a fire accident. CONSTITUTION: In this anticorrosion structure, a tape composed by impregnating a resin not hardened chemically in a ground fabric is wound on the outer side of a metal pipe 1 to form the first tape layer 2, a tape composed by impregnating a resin hardened chemically in a ground fabric is wound on the outer side to form the second tape layer 3, and furthermore, on the outside, an application layer 4 composed by applying an acrylic system resin mainly, and more favorably by mixing further, an inorganic short fiber and an organic short fiber, is formed. |
