Hello, everyone.
This is Enta.
現在施工している現場の下で除荷工やっているんです。
緊張しているアンカーを除荷しているんです。
その後、再緊張してるかどうかまでは見てません。
で、注目したいのがヘッドの錆び。
施工後数年経っているアンカーです。
ヘッドキャップしているにも関わらず、この錆びですよ。
ヘッドキャップ内に防錆油を入れるだけではダメだと言う事です。
やはりヌリヌリでしょｗ
これだけヌリヌリすれば、錆びにくい事間違いなしです。
ちなみに、ヘッドの錆びの写真は実はもっとおかしな現象があります。
見つけられるかな？ｗ（クイズでも無いですがwww）
See you later.
Hello, everyone. This is Enta. When you’re tensioning ground anchors, you attach a dial gauge or digital meter to the jack side, right? That’s to measure the elongation of the prestressed steel strands. It’s not enough to just check the tension load—you need to verify both the load and the elongation. For beginners…
Hello, everyone. This is Enta. Not many people can really explain the weather resistance of those leveling mats that go under the load-bearing plates in ground anchor construction, right? lol That’s because nobody’s interested, lol (it’s the kind of thing manufacturers just mention in passing). “Well, it’s PE (polyethylene), so…”
Hello, everyone. This is Enta. When you’re working on ground anchors or inserting rebar, you put rust-preventive oil inside the caps, right? That’s actually a petroleum product (mineral oil). Well, I’m sure you already know that, lol. It is made from naturally derived raw materials, but if it leaks into the soil or water, it doesn’t really break down…
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Hello, everyone. This is Enta. When installing ground anchors, water sometimes comes out of the head, right? From between the PC strands, lol. You’d think, “It’s surrounded by grout, so there’s no way water could get in, right!?” Of course, manufacturers use epoxy to prevent water from getting in…
