Siheyuan: Marrying His Wife Yue Qiluo, Everyone Went Crazy

This time, it was a very relaxed meeting in essence.

Naturally, he wanted to let Feng Rui show his hands more.

".々OK!"

Feng Rui naturally agreed.

Poor Yu Li didn't know.

It turned out that Feng Rui, who had always felt bad about cooking, had always felt bad.

In fact, cooking skills are many times better than Shazhu.

His compliments, culinary progress and so on.

I really feel that Yu Li's craftsmanship has improved.

It's the feeling of eating.

Instead of saying nice things.

"Come on, let's kill a game."

Because the atmosphere is relatively relaxed today.

And there are very few such guests at home, most of them are here to report work.

There are very few people who simply come to play like Yue Qiluo.

So Aunt Wang is also very playful.

Pulling Yue Qiluo to play chess.

"Look, the two of them are addicted to chess."

Old Wang said speechlessly.

The elders haven't said anything yet.

The two women comrades have already started playing chess.

"But we have to sort things out first."

"Yes, come on, let's go to the study and leave this to the two chess players."

It is also rare for a big leader to be so relaxed.

The mood is also very good.

So several relevant leaders also accompanied them, talking and laughing to the study.

After entering the study, the secretary closed the door, and everyone (Qian Zhao's) sat down.

"Feng Rui, we are already trying to make and use the mixer you submitted, and the response is very good so far, and it is even about to be put into use, but you later submitted an improvement plan for concrete. You can explain this later."

Wang Lao wore glasses and looked at the documents submitted by Feng Rui.

There are a lot of anti-stress conditions and calculation formulas.

Those who didn't know thought he submitted a bunch of papers.

Of course, these also have experts to study.

Mr. Wang also invited a senior engineer over today.

However, no one expressed their opinion first.

The teacher's head is right here, so they should just listen to the class with peace of mind.

Can independently design and develop a complete set of concrete mixing system, the body's great ability.

They don't want to play big swords in front of Guan Gong.

"Yes, I didn't think about it in detail enough, but it's actually like this..."

Feng Rui began to briefly introduce some data standards related to concrete in later generations.

Mostly standards.

Whoever sets the standard can only use the standard.

This definition is very important.

Now that he has come to this world, Feng Rui must grasp this point in his hands, in the hands of Kyushu.

In this way, no matter whether it is export or what, you can take the initiative.

The strength grade of concrete refers to the compressive strength of concrete.

According to the "Concrete Strength Test and Evaluation Standard", the strength grade of concrete should be determined according to its cubic compressive strength standard value.

019. Yu Li eats roast duck, let's Quanjude! 【14/15 for customization】

"Ordinary concrete is divided into fourteen grades, namely: C15, C20, C25, C30, C35, C40, C45, C50, C55, C60, C65, C70, C75, C80."

"Factors that affect the strength grade of concrete mainly include cement grade and water-cement ratio, aggregate, age, curing temperature and humidity, etc."

"Generally speaking, the water-cement ratio is inversely proportional to the concrete strength, and when the water-cement ratio remains unchanged, it is wrong to increase the concrete strength by increasing the amount of cement.

At this time, only the workability of the concrete can be increased (meaning that the freshly mixed cement concrete is easy to operate in various processes, such as mixing, transportation, pouring, tamping, etc.)

And can obtain the performance of uniform quality and compact molding.

Its meaning includes fluidity, cohesiveness and water retention.Also known as the workability of concrete, it increases the shrinkage and deformation of concrete. "

As Feng Rui talked, he gradually became more sophisticated.

Except for the engineer present, everyone else became confused.

Just like listening to the bible.

Actually it's almost there.

Anyway, it feels great.

This is one of the reasons why intellectuals are so powerful.

The knowledge points you mentioned are completely incomprehensible to others.

But know it's right.

Then you are great.

At least it looks and sounds awesome.

As for the others present.

For example, Director Yang is a leader with a little technology.

But figuring out these things is obviously not enough.

Even Wang Lao is the same.

But they still got the point.

Simply put, it is about the grading of concrete and the curing method.

The other is the proportioning scheme of each grade of concrete.

But this thing is naturally recorded, so Feng Rui doesn't need to recite it again.

"What a genius!"

The engineer who could barely understand couldn't help but praise.

"Feng Rui's move is tantamount to the fact that our 870 has formulated its own standards. At present, most of the domestic machines, materials, and most of the data still need to use foreign standards."

Regarding the standard, even Old Wang is very clear about this matter.

Simply put, it's like a screw.

What size do you need to make.

What size is acceptable and what size is not applicable.

This thing is standard.

At present, domestic products like this in Kyushu are basically foreign standards.

The instructions are even in English.

"That is to say, we can be the masters of concrete in the future?"

Elder Wang took off his glasses, feeling complicated.

Feng Rui is talented.

He knew this.

But I never thought that Feng Rui could really do such a big thing.

Fourteen concrete compression grades.

It almost covers the watering needs of civil buildings, public facilities, large buildings, earthquake-resistant buildings, hydropower dams, and military buildings.

And there are formulas and the like, and there are even maintenance methods.

Just follow this information to operate.

Kyushu Industry can at least catch up in concrete.

That's already amazing.

"Admiration, admiration."

Several others stood up and applauded one after another.

This made Feng Rui a lot shy.

"Uh heh, do my best, do my best."

His family knows his own affairs.

Most of the theoretical data are provided by the system.