| 摘要 |
PURPOSE:To simply perform work in the impregnation of a lining material with a curable resin by simple equipment. CONSTITUTION:A curable resin of the same kind is almost equally divided into two parts and one of them is mixed with a retardant and a catalyst or a curing agent to prepare an A-solution while the other of them is mixed with a curing promotor or a photosensitive agent to prepare a B-solution and both solutions A, B are quantitatively supplied to a mixer 13 by quantitative pumps 14A, 14B. The solution mixture is quantitatively supplied to a pipe lining material 16 to be infiltrated in the pipe lining material 16. Since the curable resin of the same kind is almost equally divided into two parts, the difference in quantity or viscosity and specific gravity is not generated between the A- and B-solutions sent to the mixer 13 and the structure or control of a machine such as the quantitative pumps 14A, 14B is simplified and the temp. control of the curable resin is also facilitated. |
