2023/02/15
As a rebar installer, I tried using a new grout material that’s different from cement slurry for the first time!
Hello, everyone. This is Enta. I did my first construction job the other day. I can’t go into too much detail, but it was the NATM method, lol. You know, the one they often use for tunnels and such. The injection pressure was around 2 MPa, and it took about a minute for the material to set (gel time). (…