How to Make a Packer for Ground Anchor Construction (Part 1)
Hello, everyone. This is Enta. This is an older post, but I’m reposting it because I’ve been getting a lot of questions about it lately. How to Make a Packer: A Tutorial. In this post, I’ll show you how to make a packer. There are two types of packers: all-purpose packers and setting packers. Since the basic method is the same for both, let’s get started…
Things to Check Before Selecting Self-Drilling Rock Bolts
Hello, everyone. This is Enta. Things are happening right now that make me think, “I never would have imagined this would happen a few years ago!” To live a dramatic life, you have to be kind to others and kind to yourself. Being harsh is nonsense! Whether you’re kind or harsh, if you think of them as two sides of the same coin, then you’ll be kind…
鉄筋挿入工において注入ホースはそのままで良いか？抜くべきか！？
皆さんこんにちは。 エンタです。 今回も先日に引き続き鉄筋挿入工でよく聞かれる質問ですｗ 注入ホースはそのままで良いのか？撤去すべきか？ 実はこの事は以前も書いていたんですｗ 注入ホースは抜くべきか？ それだけよく聞かれます。…
Considering Whether to Pour Concrete in a Single Batch or in Separate Batches When Drilling Double-Pipe Holes for Rebar Installation
皆さんこんにちは エンタです。 よく質問されるので、今回も書かせていただきます。 「鉄筋挿入工における2重管削孔時のグラウト注入」 ほんとこれはよく聞かれます！ １本ごとの注入なのか？ まとめ注入で問題ないか？ どこかに文献無いか？ などな…
Cement with a Cold
皆さんこんにちは。 エンタです。 先日、九州の先輩と話をしてたんですが、(法面屋です)セメントが風邪引いてて大変だったと言う話し。 私たち法面屋や土木屋は普通に使う共通語ですよねｗ セメントが風引いた 普通の方が聞いたら意味ワ…
Selecting the Right Cement and Flow Tests | Quality Control in Slope Construction
Hello, everyone. This is Enta. For the past few days, I’ve been swamped with designing and estimating for a slope that suddenly collapsed out of nowhere... And all I keep hearing is, “Pay up first!”... No, no—I can’t release the funds until we figure out the construction method and quantities first, right!? Haha. Well then, just make up your minds already!…
A Slope Where Reinforcing Bars Were Installed | A Phenomenon Where the Topsoil Is Washed Away, Leaving the Slope Bare
Hello, everyone. This is Enta. This is the casing from a self-drilling rock bolt, lol. This is a site where slope stabilization work was carried out to prevent surface slippage. Slope frame + self-drilling rock bolts. The reason for selecting self-drilling rock bolts is likely because the borehole walls on this mountain aren’t stable enough to stand on their own. In fact, this mountain is experiencing advanced sandification…
セメントミルクは底面から上げる｜法面工事の注入手順
皆さんこんにちは。 エンタです。 先日から少し暖かくなってきました。 と言っても現場は寒いんですけどｗ もうしばらくバタバタとする日が続きますが、皆さんお気を付けて！ 閑話休題 今回はアンカー工における注入です。 アンカー工の注入が一番重要…
With Hot Water | A Slope-Maintenance Worker’s Winter Pleasure
Hello, everyone. This is Enta. It’s been getting really cold lately. Since this is important, I’m reposting a previous article lol. This job site was especially cold—the water kept freezing over and over again. It was still okay during the day, but it was particularly cold in the mornings and evenings, so we had to make the grout set quickly…