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One Year Has Passed Since the Crack Test | Test Results
Hello, everyone. It's Enta here. It's been a year since the crack test, lol. Did you remember that?? If you've forgotten or are seeing this for the first time, please check out my previous post 👆 Without further ado, here's an update on what's happened since then. The first plastic spacer is...
Crack Test Part 4 | Analysis of Results
Hello, everyone. This is Enta. There have been some changes in the crack test results. On the 22nd day after casting, the plastic spacer No. 1 remains unchanged. The PC spacer also remains unchanged. Changes have appeared in the test specimens consisting solely of lath. The test specimens themselves are lined up side by side in the same position as before…
Crack Test, Part 3 | Continuing the Experiment
Hello, everyone. This is Enta. This is the test specimen I sprayed on May 1. The photo was taken on May 16. It was raining. A little over two weeks have passed since then. So far, there haven’t been any changes. I predict that once the strength reaches a certain peak after about four weeks, it will start to crack…
Crack Test, Part 2 | Experimental Results
Hello, everyone. This is Enta. Here’s part 2 of the crack test I mentioned the other day. Please keep in mind that the final results of this test won’t be available for quite a while lol (they won’t be out right away). For now, the first week will be May 8, right after Golden Week. I’ll be observing and taking photos regularly—like the ones from that time and the ones from week 4…
Crack Test Part 1 | Start of Field Testing
Hello, everyone. This is Enta. Let’s start the crack test. Here’s how I set it up. From left to right: Left: No spacer (3); Middle: Steel spacer (2); Right: Plastic spacer (1). The numbers were written on the mortar after spraying. The box is 12 centimeters, and the spacer…



