New! Enta's Slope Management Schoolis an information site dedicated to slope construction, by slope construction professionals, and for slope construction professionals.

Hello, everyone. This is Enta. It’s already spring here in the Tokai region. But I still can’t do without thermal underwear (lol). I used to make fun of it, but now I feel a chill if I don’t wear it. Do you wear thermal underwear? But enough of that. Manual drilling and grouting for self-drilling rock bolts…