My father is Yuan Shu?But I want to be a Cao thief

Chapter 347 Cement, both civil and military

Chu Mansion, study room.

After sending Fushou back, Chu Feng came back.

At this moment, he brewed a pot of tea and took out a blueprint in his hand. Chu Feng nodded frequently while tasting the tea, with a smile on his face.

Cement, and it is a diagram of the production of various grades of cement.

It has to be said that the invention of this thing is definitely one of the greatest inventions in human history. Not only is it extremely stable, but the materials used are very common.

Lime, clay, gypsum.

Mainly these three things can be seen everywhere.

The key cement is a rare hydraulic cementitious material, that is to say, this thing can still be used normally in lakes, and it is extremely corrosion-resistant.

"Good, really good."

Chu Feng sipped the tea and nodded, smiling broadly.

With this thing, sooner or later, I will completely connect the cities with each other, and build bridges in the lake sooner or later, these are all possible.

At that time, every household will have access to cement roads. How prosperous is this?
But at present, it will take decades or even hundreds of years. After all, the current transportation capacity is too low. If the steam engine can be developed, the progress may be accelerated.

Looking at the drawings, Chu Feng kept giggling.

"Husband, why are you so happy!" Daqiao came over with a bowl of ginger soup, with concern on his stunning cheeks, stepped forward to put down the ginger soup and asked with a smile.

"Ma'am, why are you here so late?" Chu Feng held Daqiao's jade hand, showing concern, especially when Daqiao's palm felt cold, which made Chu Feng feel distressed.

"Tianhan, seeing you in the study, I boiled a bowl of ginger soup for you, drink it while it's hot, it can drive away the cold." Daqiao rolled his eyes, full of concern.

Chu Feng nodded, took it and drank it.

At this moment, Daqiao's nose was wrinkled, she sniffed the air lightly, and immediately said vigilantly: "Husband, why are you so feminine? Are you going out?"

"Ah? Is there?" Chu Feng raised his arm and smelled it, and then said with a guilty conscience: "No, it must be the smell on your body."

Daqiao's beautiful eyes narrowed slightly, revealing a somewhat sly expression: "Really?"

"Ahem, of course, let's go, I happen to be sleepy too, let's go back to the room and rest!" Chu Feng said haha, and immediately proposed to go back to rest.

Daqiao is also a smart woman. She knows that even if Chu Feng messes with others outside, she can't do anything about it. What's more, it's normal for Chu Feng to be so outstanding.

The one raised by the mansion is only twenty years old.

It's just that Daqiao is more curious. All the sisters in the family are estimated to have a ceiling of beauty. Why does Chu Feng still want to steal food outside? Could it be that the outside is more delicious?
"Yeah!" Daqiao nodded.

Immediately after leaving the study, Chu Feng called out to the dark place, and a black figure appeared: "Go, send me an order to find gypsum, lime, clay, and stone mill sieves, etc., and put them in the backyard of the general mansion. I will use them tomorrow. "

"No!" Sombra nodded.

Immediately, with Chu Feng waving his hands, he quietly disappeared again.

Daqiao is no longer surprised by this, at this moment, she only wants to hurry back with Chu Feng, hehe, she wants to give Chu Feng another daughter, and the dragon and the phoenix will be auspicious.

----

No words all night, early the next morning.

Chu Feng only felt tired and sore all over.

What about his "Super" stock last night, good guy, this stock market fluctuates up and down, ups and downs, the hearts of the people who watched it were terrified, and Chu Feng also invested hundreds of millions into it.

As someone who has experienced it, Chu Feng just wants to give some advice to those young people who want to "super" shares every day. It's not good to invest too much. You can't grasp this thing, so let me do it!
After a simple wash, all the girls got up.

The breakfast is very simple. The dumplings are served with glutinous rice balls. The dumplings are dipped in a little vinegar and served with some side dishes. The taste is really good. The girls also fell in love with the dumplings and glutinous rice balls that Chu Feng researched.

There is no way, these days eat more hard cakes or porridge in the morning, so how can I fix these fancy intestines.

"Husband, will you go shopping with me today?" Xiaoqiao held Chu Feng's arm in high spirits, pouted and acted coquettishly, wanting Chu Feng to accompany him.

"Husband, play mahjong with us!" Mi Zhen said with a suppressed smile teasingly, she and Gan Qian were obsessed with this mahjong made by Chu Feng, it was really fun.

"Husband, will you accompany me to see the family?"

"Husband, why don't we go."

Ladies, you say what you say to me, good guy, this is a fight for favor.

Chu Feng: "???"

To be honest, it’s not good to buy too many stocks, no, I have to focus on other things, but today he still has urgent matters, so he immediately said: "Let’s wait another day, I have important things to do today."

"Husband, let's go shopping for a while!" Xiaoqiao begged softly,
As the lord of the harem, Daqiao immediately said: "Sister, don't be rude. Husband said something important is of course something to do, and sister will go shopping with you later."

Xiaoqiao muttered: "Oh!"

"Husband, the government affairs are important!" Daqiao said with concern, she saw Chu Feng confessing to the Tiger Guard yesterday, and she thought that there was indeed something important to do today.

"En!" Chu Feng nodded and left.

----

After a while, the backyard of Jiangfu.

Chu Feng looked at the clay prepared in front of him, stroked his cuffs, eager to try, and immediately said: "Xu Chu, smash these things for me."

"My lord, what are we doing with some broken stones?" Xu Chu also smashed them with a hammer as he spoke, just expressing his doubts in his heart.

"Of course it is useful. If this thing is produced, it may change people's lives." The corner of Chu Feng's mouth curled up, and he began to smash it with a hammer.

After a while, several small piles of materials came out.

It's just that these materials are still very large at the moment, and they need to be crushed with a grinding disc or roller until they are crushed into powder before they can be mixed to make cement.

Xu Chu was shirtless at the moment, and wiped the sweat from his forehead. Don't tell me, it's been a long time since he didn't exercise, and he was sweating after just smashing it for a while.

"All will be ground into powder!" Chu Feng confessed again.

"My lord, why don't you ask someone to pull two lazy donkeys over? These animals are just right for grinding." Xu Chu asked tentatively.

"Don't worry, I'm trying to figure out a way to mass-produce it if I can make it." Chu Feng waved his hand.

Then, the master and servant acted as coolies, or Chu Feng took the initiative to participate in it. If he wanted to better find the key points of each step, he had to thoroughly grasp it.

And the news that Chu Feng brought Xu Chu to grind in the backyard of the mansion early in the morning spread quickly, and all the civil and military people were ashamed for a while, although they didn't know what Chu Feng was doing,
But Chu Feng is working so hard, where are they old faces resting.

Immediately, one by one came.

Lu Su, Jia Xu, Zhang Zhao, Tian Feng, and Jushou are regular visitors.

But even Zhao Yun, Zhang Yun, Lu Xun, and Zhuge Liang also came, they all wanted to see what Chu Feng was doing here, after all, grinding early in the morning couldn't be just exercise!
"My lord, what are you?" Zhang Zhao couldn't help asking when he saw that the master and servant were grinding.

"Why are you here?" Chu Feng was surprised.

"I heard that my lord came to the general's office early in the morning to handle government affairs. How can we be so lazy, so we came over to have a look." Lu Su quickly explained.

"Oh, that came just in time, hurry up, come and pull them, and there are millstones and mills beside them." Chu Feng gestured with his mouth, and didn't treat them as outsiders at all.

Zhang He and Zhao Yun are all fine, they are all Lianjiazi, so they immediately stepped forward to grind without saying a word.

As for Zhang Zhao and Jia Xu, the corners of his mouth twitched, good guy, they suspected that Chu Feng was waiting for them to come over, waiting for their free labor.

You know, the most tiring things in ancient times,
Take the children to grind tofu with iron, which is similar to grinding tofu.

"My lord, what are you doing grinding these stones and clay?" Lu Su stepped forward to push the grinder for a while, and asked curiously.

"Create a new material, cement!" Chu Feng had already sat down to rest, sipping tea and looking at the crowd, thinking that he was giving them an appropriate opportunity to exercise.

"Cement? What is this?" Zhuge Liang's eyes lit up instantly. It was obvious that Chu Feng had come out with something new, and seeing how Chu Feng wasted so much effort, it was absolutely impressive.

"A new type of hydraulic cementitious material, which is corrosion-resistant and high-pressure resistant, and durable to build. Using this material to build roads and bridges will not be damaged even if it is not repaired for 20 or [-] years."

Chu Feng took a sip of tea and explained.

With the horse-drawn carriage capacity of the present world, even if it is crushed every day, it will not be destroyed. It is not like the later generations that are crushed by dozens or hundreds of tons of muck trucks every day.

"Ten years and 20 years will not be repaired or damaged?"

Everyone was stunned for a moment. They may not know about others, but the rammed earth used for road construction now needs maintenance almost every year, not to mention 20 or [-] years.
If you don't ask it all year round, it will be damaged.

Not to mention worrying about soaking these in water for a long time.

"Say something less!" Chu Feng shrugged.

Then he got up and grabbed the lime powder next to him, felt the thickness, and couldn't help nodding.

"This thing is an epoch-making product. If you use this thing to build a city-state, it will be indestructible, and you will not even be afraid of being flooded or roasted by fire." After Chu Feng finished speaking, he was about to come to weigh the mound.

According to the steps in the production method, the corresponding proportions are taken separately, just like building a house in the countryside more than ten years ago, first mix several things together, and then make a small hole in the middle.

Under the watchful eyes of everyone, Chu Feng began to pour water into it, and then stirred it with a shovel to ensure that the materials could fully absorb water and blend together.

"My lord, can this soft thing really work?" Tian Feng said bluntly, with some doubts, after all, he had never seen this thing before, and he felt that it was not as good as rammed earth!

It's a bit like ordinary people building houses by fishing some bottom mud from the bottom of the river and mixing it with straw to build a house.

"Of course." Chu Feng was determined.

Although it was his first time doing this thing,
But have you never eaten pork or seen a pig running?

In the past, I often carried ash buckets for the workers who built houses in my hometown. To put it bluntly, this thing can be done with the right hand, but the work is not beautiful.

After a while, the cement was almost turned over.

There was a small booth there, Chu Feng immediately found the wooden board mold prepared in advance, then framed a square, and then poured cement into it.

Shovel leveling, the process is extremely comfortable.

Chu Feng still remembered that if he wanted to increase the tension and load-bearing capacity, he could also weave a steel frame into the cement, then mix sand and gravel into the cement, and pour it into the steel frame to cool.

This thing is called a construction column in his opinion.

"Finish, it will solidify later, making it extremely strong. If you want to increase the adhesion, you can also add sand, lay bricks on the outer wall, and so on."

Chu Feng pinched his chin and said with a sense of accomplishment.

Sure enough, it's cool to use system props. He still has two opportunities, one is Wu Yi's younger sister, and the other is Tang Ji. Both of them are famous beauties.
I think it should be able to clear the task,

I just don't know what to give.

After hearing what Chu Feng said, everyone waited quietly. If this thing is really as magical as Chu Feng said, then wouldn't Chu Feng have made another thing that can create a precedent?

Thinking of this, everyone looked at Chu Feng from time to time.

This man is really getting stronger and stronger, he really knows everything.

In front of Chu Feng, they were like primitive savages without enlightenment.

While everyone was waiting, time passed by little by little. From the morning until the afternoon, the cement was still soft to the touch, and everyone's hearts beat instantly.

Can this thing really build Chen Bang?Build bridges?Nothing happened for decades?
"Ahem, it's rather cold today. If it's summer, it should be fine, but it should be almost the same when you come here tomorrow." Chu Feng was also wondering, and suddenly remembered this,

"Can it be solidified tomorrow?" Everyone was stunned.

The speed of this thing is too slow.

"My lord, can this thing really build a bridge?" Zhuge Liang didn't care about when, and asked simply out of curiosity, because he knew about bridges before.
Now the army crosses the short rivers with floating boats, and the long ones are crossed directly by boats, including ferrying on both sides of the river. If bridges can be built, it can further improve economic development.

Only a very short ditch can be used to build a simple bridge with stone piers and slabs. The slightly larger one is an arched bridge, but even so, it is not very wide.

"Naturally, but the cross-river bridge project is too large, and it is estimated that it will be difficult to realize it in a short time. As for the Huaihuai Bridge, there is a chance to realize it. The specific construction situation still needs to be discussed."

Chu Feng nodded immediately, but he couldn't guarantee it in his heart.

After all, he doesn't build bridges, but he has seen some bridges that use ship bodies as piers, and the nozzles are as sharp as ships to reduce the impact.

The distance between each bridge pier can be shortened, and at most some more piers will be spent, but these things still need to be considered slowly, after all, the waterway needs to be considered.

Every step is very important, but once it is realized, it will definitely be a blessing to the people on both sides of the Huaihe River, and it can further stimulate the economy of the people on both sides of the river!
"Cross-Huai Bridge?" Zhuge Liang gasped.

Good guy, the Huaihe River is a relatively wide river except the Yangtze River and the Yellow River. Even if it is narrower, there are several miles. It is very difficult to build a bridge in such a rapid flow, let alone a bridge pier.

When everyone heard this, they couldn't believe it.

"My lord, is it really possible?" Lu Su trembled.

"Of course it is possible. This material can be hardened in water, so it is a hydraulic material. However, if you want to construct it in this kind of river, you need a lot of preparations. After all, building a bridge pier in a river should require touch stones."

"That is to say, it is still necessary to dig down to the reef before the piers can be completely stabilized, so as to complete the bridge across the Huaihe River or even the collapse of the river. The amount of work is very huge."

Chu Feng explained very seriously.

Everyone also listened very seriously, after all these things are usually not heard.

In the end, everyone had no choice but to go back and wait for the news, all looking forward to tomorrow!
(End of this chapter)