| 摘要 |
PROBLEM TO BE SOLVED: To provide technique producing a cement panel having a shiplap part high in strength with high productivity. SOLUTION: A cement material slurry based on cement is pressed and dehydrated to mold a plate-shaped object 5 which is, in turn, naturally aged. A shiplap part 50 is formed to the plate-shaped object 5 and this plate-shaped object 5 is coated with a resin emulsion and, after the whole is aged in an autoclave, coating is applied to the plate-shaped object 5. |
