Pavement cutting removal method

Abstract

Abstract Translated from Japanese (57)【要約】 【目的】 舗装を屈曲部を含む環状に所要深さまで切断 すると共に切断した舗装塊を取り外すに際して、環状切 断時に屈曲部に余切りを発生させない舗装切断取外し工 法を提供する。 【構成】 舗装１を屈曲部（角部４）を含む環状に所要 深さまで切断すると共に切断した舗装塊を取り外す工法 において、舗装１を円板状ブレード３により屈曲部を残 して環状に所要深さまで切断すると共に、屈曲部におい てそれと同形の屈曲刃６を備えた振動のみ５により所要 深さまで切断することを特徴とする。 (57) [Summary] [Purpose] To provide a method for cutting and removing pavement that does not generate a surplus in the bent portion when the pavement is cut into an annular shape including the bent portion to a required depth and the cut pavement mass is removed. [Structure] In a method of cutting the pavement 1 into an annular shape including a bent portion (corner portion 4) to a required depth and removing the cut paving mass, the pavement 1 is circularly formed to a required depth by a disc-shaped blade 3 leaving a bent portion. It is characterized in that it is cut to the required depth only by the vibration 5 provided with a bending blade 6 having the same shape as that of the bending portion at the bending portion.

Inventors

• 👤 Noriyuki Shimamura
• 👤 敬之 島村
• 👤 Shinichi Tsubakimori
• 👤 信一 椿森

Bibliographic Details