混和剤(2)／混和材(1)

[V-12] Long term investigation at on-site of the secondary concrete products admixtured anti-bacterial agent against microbiologically influenced corrosion

〇ATSUNORI NEGISHI¹, MINORU HATA², ZENPEI MIOKA³ (1.Hazama Ando corporation, 2.Nippon Hume corporation, 3.Bicrete products association)

Keywords:sewerage facilities , concrete, anti-bacterial agent, corrosion rate, microbiologically influenced corrosion