I ate a lot of food at noon, especially Li Ruoyu's three-body pose that he practiced all morning, and he felt that his appetite had increased greatly. Watching Li Ruoyu gulp down the rice, the old man Bai's eyes were full of smiles, because this is the expression of Li Ruoyu's gains from practicing the three-body pose, as the three-body pose continues to practice, Li Ruoyu's meal volume will increase, and the benefit is that the pile strength will also increase.

Bai Yurou saw Li Ruoyu's gobbling up, and finally couldn't help laughing, and giggled: "Ruoyu, you look like you are really like a starving ghost reincarnated! I haven't eaten in my life, be careful not to choke!"

In fact, the more Bai Yurou looked at Li Ruoyu, the more she felt that he was a bit like her father Bai Ruhai! Now the relationship between the two seems to be very good, and her father seems to be kind to Li Ruoyu like her own biological daughter! It's really strange! But Bai Yurou is happy in this way, Li Ruoyu can be accepted by her parents is already her biggest expectation at the beginning, and now it is much better than she thought, how can she not be happy?

Li Ruoyu wrapped a ball of rice in his mouth, and replied vaguely: "Sister, you don't know that if you practice the three-body pose, it really feels like you haven't eaten for three days." ”

Seeing Li Ruoyu say this, Bai Yurou hurriedly put a few pieces of big meat in his bowl, and chuckled: "It's not enough to just eat, eat more meat!"

When he came to the Bai family, Li Ruoyu really felt a kind of home warmth, which he had not felt since he left his hometown, including after settling in Shanghai in his previous life. Even in his previous life, Li Ruoyu started a family in Huhai, but because he was a foreigner, it was difficult for him to truly integrate into the circle of Huhai locals! However, in fact, Old Man Bai was not a native of Huhai, his hometown was in the northeast, but later he worked in Huhai and became a new Huhai native.

After eating, Li Ruoyu rushed to clean up the dishes and chopsticks, and wanted to go to the kitchen to wash the dishes and clean up, because he felt that he came to the Bai family and brought a mouth without buying gifts, and if he didn't help out, he seemed a little embarrassed.

However, the old man Bai grabbed him and said loudly: "Ruoyu, don't be too polite when you come here, otherwise I will be really unhappy! These things are busy with your aunt and Yurou, so we don't have to go to the kitchen in person, it's not a place for men to go! Come, let's go to the yard to rest for a while, chat, and then continue to practice!"

It turned out that Old Man Bai was a machismo, and Li Ruoyu only saw it at this time. But after thinking about it, I understood, what is Old Man Bai? That is a person who came from the Republican era, he is now 75 years old, and the year of birth is about 1916, and women had no status in that era, so the men of that era could have a macho complex.

When they came to the courtyard, the two of them sat on the edge of the stone table, and the old man Bai asked about Li Ruoyu's work.

Old Man Bai said with a smile: "Ruoyu, I heard Yurou say that you work in Huhai Yijian, and the salary is very high, but I don't know what specific job you do?"

Li Ruoyu nodded when he heard the words and said, "Uncle, I am now a technician in a concrete mixing plant built in Huhai. It is mainly responsible for concrete technology and quality management, to be specific, that is, to control the quality of concrete raw materials, in accordance with the relevant national standards and specifications and the relevant requirements of the Shanghai Municipal Construction Committee, the sand, stone, cement and admixtures entered are inspected in batches to ensure that the raw materials used in concrete are qualified. If the inspection fails, we will return the goods according to the company's regulations! This is the first principle of the three nos principle of the international quality management system, and we do not accept defects. ”

Hearing Li Ruoyu say it in such detail, Mr. Bai was also interested, because the eldest daughter Bai Yujing was the director of the Huhai Municipal Construction Committee, and he naturally began to care a little about the concrete batching plant that Li Ruoyu said.

Li Ruoyu saw that Old Man Bai seemed to be very interested, so he continued: "The second principle of the three noes principle is not to create bad things. This is also an important part of our concrete technical quality management. We use qualified raw materials, and we cannot fully guarantee that the concrete produced is qualified, because there are many factors that affect the quality of concrete. Just in the production process, there are many factors that can affect the quality of concrete, such as the measurement accuracy of the batching plant, if the measurement is not accurate, then the concrete quality must be difficult to guarantee, so we have to self-calibrate all the metering equipment every day, and there is no problem. ”

"Another is the design of the concrete mixture, which should not only ensure that the concrete strength, working performance and other indicators meet the requirements, but also be economical and reasonable. If too much cement is wasted, it is also a waste of social resources. Of course, it is not good to use too little cement, and the concrete strength surplus coefficient must be sufficient, and a qiē is designed in accordance with national standards. In order to make the concrete mix more economical and reasonable, we will use a concrete superplasticizer with a higher water reduction rate, so that the baseline water consumption per cubic meter of concrete is less, so that the cement consumption is reduced while keeping the water-cement ratio unchanged, and the concrete strength will not change, and the design strength can still be achieved. In addition, we will use high-quality power plant fly ash to replace some of the cement, so that the concrete can work better and the cost is reduced. ”

"All these tasks have been done, and the most important thing is the control of the production process. For example, the operator of the mixing building should control the water consumption of the production according to the moisture content of the sand and stones, and if the water consumption exceeds the water consumption of the benchmark mix ratio, then the problem will arise! The result may be that the concrete performance does not meet the requirements, that is, it is too thin, like gruel, the strength of such concrete will be greatly reduced, and it may also lead to cracking of the concrete structure, which is unqualified concrete no matter what. This is just to enumerate one factor, in the actual production process, there are many influencing factors, so we do not allow manufacturing defects. ”

"The last is not bad transmission, which means that between each link in our mixing plant, the person in the previous process does not transmit the materials or products with poor in the next process, and also refers to the fact that our mixing plant does not transport unqualified products to the construction unit. This requires our technical quality management personnel to carefully control every link in the production process to ensure that the quality of concrete is qualified!" Li Ruoyu said in one breath, and I don't know if Old Man Bai understands it.

Although Old Man Bai didn't understand it very well, he felt that Li Ruoyu spoke very methodically, which could be regarded as an eye-opener.