維持・修繕（舗装）(1)

[V-421] Verification of extension effect of pavement by penetration type repair method and trial caiculation of LCC

*出雲 真仁¹、中村 和博¹、本松 資朗²、足立 明良³ (1. 西日本高速道路株式会社、2. 西日本高速道路エンジニアリング関西株式会社、3. 浸透型補修工法研究会)

Keywords:Penetration type repair method, Life extension, Life cycle cost, Preventive maintenance, High-performance pavement type Ⅰ, Drainage pavement

We verify the life-cycle cost estimation results based on the results of laboratory tests and on-site follou-up survey results to verify the effect of life extension by penetration type repair method developed as preventive meintebance type maintenance and repair method of high performance pavement type Ⅰ it is.