物性

5:20 PM - 5:30 PM JST(8:20 AM - 8:30 AM UTC)

[V-101] Study on Expansive Mortar for Chemical Prestressing -Effect of Expansive Additive Content on Quality-

*Takashi Kawanishi¹, Ryosuke Hara¹, Kenji Murakami¹, Naoaki Iwamoto², Hirohisa Sakai² (1. OBAYASHI CORPORATION, 2. CENTRAL JAPAN RAILWAY COMPANY)

Keywords:

expansive mortar,chemical prestress,expansive additive,J14-funnel flow time,compressive strength,length change