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Flat-Cap Bolt Scale | New Product
Hello, everyone. This is Enta. Regarding the bolt scale, I’ve actually discovered that it can’t be used with flat caps! It’s basically designed to be inserted into the head of a rebar. That’s the standard setup, but what about flat caps where the rebar isn’t protruding? Like this…
Changes in Soil Conditions Are the Most Frightening | The Reality of Drilling
Hello, everyone. This is Enta. When designing based on a columnar diagram, we consider where exactly within which stratum to anchor the structure. Naturally, cost-effectiveness is the top priority. However, there are quite a few cases where the actual strata turn out to be completely different from what was expected. This is especially true for clay-based strata. As for the design…
A New Idea Using Clip Spacers | Examples of Use
Hello, everyone. This is Enta. You know those rubber sheaths used in rebar insertion work, right? Like this one. Do you use them? I remove them whenever possible when placing an order. Since those things aren’t really necessary anymore, in a way, they’re a waste of taxpayer money, lol. And that brings down the contract price…
I Tried Wearing a Flat Cap (Nighttime Edition) | Visibility
Hello, everyone. This is Enta. I took some photos and videos at night of that creative reflective cap I mentioned the other day. (It wasn’t me, though.) Here’s a comparison between daytime and nighttime! This is during the day. And this is at night. What do you think? Isn’t the difference striking?…
The Ambiance of Fiber-Reinforced Cement Milk
Hello, everyone. This is Enta. In my recent article, I mentioned that even if I receive inquiries about flat caps... For more details, please contact either KF Co., Ltd. or the Disaster Response New Technology Research Association. KF Co., Ltd. Disaster Response New Technology Research Association But anyway, moving on to the performance of cement slurry containing fiber...
I Tried Wearing a Flat Cap | Anchor Head
Hello, everyone. This is Enta. There are all kinds of construction methods and products out there. Today, I’d like to introduce one of the products I’ve used: the flat cap for rebar insertion work. Have you heard of it? Recently, it’s been used for finishing the heads of rebar in projects like the New Tomei Expressway…
Mizuhori's Suspended Drilling Rig | Drilling Methods
Hello, everyone. This is Enta. I’m currently working on a site where the clay is too hard to drill through with a suspended drilling rig. On top of that, the borehole walls won’t stay upright on their own... Normally, it would probably be better to use a double-pipe system. But there’s no way we can make design changes at this point, so for now…
Points to Check Before Selecting Self-Drilling Rock Bolts | Site Conditions
Hello, everyone. This is Enta. It’s gotten quite cool here in Kyushu lately—so much so that I found myself thinking, “Huh? Is it fall already??” Compared to last year’s scorching heat, the weather last year really was extreme! It’s nice that my body feels better this year compared to last. But enough of that. Here are some things to check before deciding on self-piercing: Self…
The Difference Between Bolt Scales and Anchor Scales | How to Use Them Appropriately
Hello, everyone. This is Enta. The other day, while looking through some old management data, I came across this lol. It brings back memories. As for what this photo is of—it’s a measurement of alignment errors lol. This is how we used to do it back then. Mark the center of the frame with red on the corner washer. Corner washer…



