| 摘要 |
PROBLEM TO BE SOLVED: To provide an effective and suitable method of producing efficiently a concrete member provided with a rough-surface material.SOLUTION: A method of producing a concrete member provided with a rough-surface material comprises: fixing, preliminarily in a not-peelable way, a hook surface 7 which serves as a surface fastener to the inside surface of a frame 4 for molding a concrete member 2; mounting a rough-surface material 3 on the inside surface of the frame by adhering the rough-surface material 3 to the hook surface in a peelable way; charging and placing concrete into the frame in the above-mentioned condition to mold a concrete member; and implanting the rough-surface material into the front layer part and removing the frame to peel, together with the frame, the hook surface from the rough-surface material. Preferably, the tensile shear strength in the in-plane direction when the rough-surface member is adhered to the hook surface is set to be 1 N/cmor higher, and the peel strength in the out-of-plane direction is set to be 5 N/cm or lower. |
