Ran Fang glanced at Fusu and said calmly: "Cement."
"Does the cement you mentioned really have such miraculous effects?"
At this time, not only Fusu but also Xu Yuwen showed a trace of doubt and some distrust on his face.
Can there be anything in the world that is fossilized when it comes into contact with water?
However, he didn't show it clearly, he just looked at Ran Fang and Fusu without saying anything.
Fusu, on the other hand, kept asking.
"Sir, can you tell me in detail what this cement is? Let me open my eyes."
Ran Fang had no intention of hiding it, after all, this kind of thing was too unbelievable.
Even if you tell them, it will only increase your knowledge.
"It's actually very simple, it's just a kind of artificial stone."
"Artificial stone?!" Fusu's eyes suddenly became eager. He had never heard of this kind of statement, but he could smell it with just these four words. If it could be made, it would definitely be something that shocked Da Qin.
Ran Fang glanced at him and saw strong interest in his eyes.
Seeing his unexperienced look, Ran Fang smiled and continued: "The method is not complicated. It uses some lime, clay and iron ore, calcines the clinker at high temperature, and then adds some gypsum."
"Grind these things finely, and then add some water when using them. After a while, they will become very hard."
"If you have tools, you can also add some sand and stones, and mix them into a kind of 'concrete' according to a certain proportion, and use cement to tightly combine the sand and pebbles to make them tight and strong. "
"If it is laid on the bottom of the river or on the embankment, there will definitely be no problems with the embankment within a few decades. Even if it is artificially destroyed, it will be difficult to achieve it."
"And you can shape it into whatever shape you want and spread it wherever you want."
Fusu listened very carefully, for fear that he would miss some details.
Especially those things Ran Fang said, he even recited a few words silently in his mind.
"Sir, you are knowledgeable. I never thought that these things could be mixed and used together."
"If it is true as Mr. Wang said, this cement can be used for floods in Surabaya County, I am afraid it will not take long to solve the flood problem."
Xu Yuwen also nodded, and he was already sure of the matter in his heart.
However, he still doesn't quite believe in the so-called efficacy of cement.
"Thank you sir for clarifying my doubts."
Looking at his look, Ran Fang knew that he didn't believe it, but he just didn't care.
This kind of thing is too unbelievable to say, so it is normal for them not to believe it.
"You're welcome, just leave if you have nothing to do."
To drive him away, Xu Yuwen immediately stood up, cupped his hands and left.
When he left, he turned his head and glanced at Fusu, nodded slightly, saying that he would study this thing when he got back.
…
Hu Hai in the next room did not hear the conversation between Ran Fang and Xu Yuwen at this moment, and was still wondering about what Ran Fang and the others just said.
corruption?
He actually asked himself to investigate a corruption case? !
There was some disbelief in his heart, but when he thought of Ran Fang saying that this was an opportunity for him to atone for his sins, he felt uneasy again.
What if I can't handle this Sishui County case well and my father really imprisons me again?
After being in Xianyang Prison for so long, looking at the dirt and dried grass on his body, his eyes were full of disgust.
Since my father is still angry, he must handle this corruption case beautifully and never go to jail again.
Just as he was thinking about it, Zhao Gao led someone to personally take him out of the prison.
However, when passing by Ran Fang's cell, the group tried to make as little noise as possible and did not attract Ran Fang's attention.
After all, people come and go in this cell every day, but they are just short-lived ghosts, and no one will always look at them.
Fusu, on the other hand, was once again impressed by Ran Fang's calculations when he saw Hu Hai leaving.
Returning to his palace, Hu Hai let out a sigh of relief, this is his life!
With an excited expression on his face, he walked back and forth in the hall a few times before sitting on the couch.
"Thank you sir, otherwise, I would still be suffering in Xianyang Prison."
As he spoke, he picked up the tea cup and took a big sip of tea, his expression was very comfortable.
After enjoying it, he thought of serious matters.
He hesitated and asked: "My father asked me to go to Sishui County to provide disaster relief. If something goes wrong, will my father lock me up again?"
Seeing his worried look, Zhao Gao smiled indifferently. He took a fancy to Hu Hai's stupid look.
"Don't worry, Second Young Master, my servants will make arrangements for you."
"Besides, Ran Fang is the one who made the proposal this time, and Xu Yuwen is the one who is responsible for the disaster relief. No matter what happens, no one will blame you."
"As long as you go there, someone will help you handle everything, and those unscrupulous people will be grateful."
After hearing what Zhao Gao said, the expression on Hu Hai's face did not relax. Instead, he was still a little nervous.
"But I am a prince. Even if I go to Surabaya County, Xu Yuwen must obey my orders, right?"
"I heard that my father's original intention this time was to investigate corruption. I have no idea about this matter. What should I do if it goes wrong?"
"Have you already chosen someone, sir?"
What he said was something Zhao Gao did not expect.
Originally, Hu Hai was asked to go to take the blame for the corruption, but he didn't expect that he was now interested in this matter.
This put Zhao Gao in a dilemma.
I can't believe this kid actually has a brain!
However, he didn't take this matter to heart. After all, with Hu Hai's mind, even if he knew about it, he wouldn't be able to make any big waves.
If you can do a good job in disaster relief, you can only rely on your own help.
"Don't worry, Second Young Master, as long as you handle this disaster relief matter, Your Majesty will be satisfied."
"As for this corruption matter, it's not that simple."
"This matter has been going on for so many years. If you want to investigate the inside story, you must start the investigation from the beginning. Some officials here are no longer in Surabaya County. How can we investigate?"
"My slave will help you find clues in Xianyang. When you come back, there will be results."
"What's more, Xu Yuwen is here to help you investigate. You just have to wait for the results."
Zhao Gao, the official in the DPRK, was the most familiar with him, and Xu Yuwen could not become a big deal at all.
No one from the Sishui County governor would give him face. As long as he appeased Hu Hai, corruption would be absolutely foolproof.
However, this time there was a rare hesitation on Hu Hai's face.
Thinking that Ran Fang said in prison that this corruption case should be investigated by himself, and that Xu Yuwen was mainly involved in disaster relief, he felt a little nervous.
"Is this possible?"
Zhao Gao didn't know what Hu Hai heard in prison. Now His Majesty was on guard against him and wouldn't let him see what he said to Ran Fang.
Therefore, now he only thinks that Hu Hai has just come out of prison and is a little worried about him.
However, Zhao Gao felt a little uneasy when he thought that Ying Zheng had left Xu Yuwen alone and kicked him out.
He couldn't help but asked: "Second Young Master, don't worry, will this slave still harm you?"
"It's just that I'm worried that Xu Yuwen will steal your limelight. When the time comes to go to Surabaya County, you must keep a close eye on this person."
"Don't give him the opportunity to report secretly, otherwise he will take away all your credit."
Thinking of the cement, Hu Hai nodded immediately. He would also learn this and show it to his father when he came back.
"Okay, okay! Then I'll wait to go to Surabaya County."
