Earlier, when building a house in the countryside, a more solemn ceremony will be held on the day of the beam, the so-called beam refers to the process of installing the highest middle beam on the roof of the building, and the ceremony is of course the best wish for the future family life, hoping that the family will be smooth and peaceful. I must have heard of the beam, there is a link in the process of the beam, that is, firecrackers, which leads to the things that I encounter in my work that cannot be explained clearly by science, and send it out to everyone to hear, whether you have encountered such things in your work and life.
Nowadays, most buildings are made of reinforced concrete, and there are fewer houses with wooden structures, especially high-rise buildings. When I first joined the work, it happened that the company was building a resettlement house, and I had just graduated, the so-called technician, and I needed to do any work at that time, and I needed to do any work at that time, and I cooperated with the work of quality officers, safety officers, experimenters, and pay-off workers, which was really a revolutionary brick, and I needed to move, but I had more knowledge about such an experience.
People who are familiar with the construction know that the steel bar raw material into the site is the need for retest, that is, to do the test, the test can be used on the building, and the steel bar is divided into three areas, this batch of steel bar to do the retest always has a quality deviation, explain in advance, the first test of the steel bar is unqualified, according to the national building standards can do double the retest, the simple understanding is that the first two unqualified, the second time you need four, the second unqualified need to exit, coincidentally, the second retest is qualified. Some people will say that it must be the second time to do tricks, which I can say for sure, no, because at that time the project was in Beijing, it was almost impossible to do tricks and feet, and the quality supervision station would fly at any time to inspect and take away samples on site, and the project leaders did not dare to take this risk.
At that time, according to the design standard, the steel bar connection is connected by a straight threaded sleeve, the process test needs to be done, the process test is done on the 10th floor, there will always be an unqualified situation, the steel bar team is responsible for the work of two buildings 9 at that time, the strange thing is that only 10 will have such a problem, and always in the 2 units, after the concrete reaches the strength, the strength report before the demoulding is always the slowest in the strength of the two units. If you want to say that they are all the same team members and the same materials, this phenomenon should not occur, because there are too many times, and it will attract the attention of the quality supervision station. Later, the chief engineer brought the head of the labor team (contract foreman) over to see how to solve it. I remember very clearly what the foreman said at the end: it really can't be done, I will take advantage of the sound of the pump truck to put some firecrackers at night when I am beating concrete, and worship God. I don't remember exactly how much, but since then, the main structure has been capped, and there has been no similar problem.
I don't say this to talk about superstitious thoughts, this is my personal experience, some things just can't be measured from a scientific point of view, and I have encountered similar things in my work later. Have you encountered it in your life and work, you can share it.
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