リニューアル(1)

[VI-217] Replacement of expressway slab with DAYFREE

〇kosuke yokogi¹, masanori nishimura², yasunobu amagasa¹, teruaki kubo¹ (1.OBAYASHI CORPORATION, 2.Central Nippon Expressway Company Limited)

Keywords:DAYFREE TM, slab replacement, old slab removal, temporary deck, construction under the condition of open to traffic