"Son-in-law, you went to the town today to find Foreman Feng, did you tell him to buy more glutinous rice, otherwise it would be dangerous if the wall was not strong at that time."

"Dad, I said, Foreman Feng said that he must prepare a sufficient amount of glutinous rice."

Oops, how did you forget? This ancient two-story building is really difficult to build, and it has to be tamped with glutinous rice and clay before it can be used, and it seems that I have to think of a way. I remember that the formula of cement is limestone, sandstone, siltstone, and iron.

Where can I find this iron raw material? In ancient times, iron tools were regulated. Leave it to Zhao Mingxuan to see if he can solve it.

Yu Xin said that she would do it, had lunch, said hello to her family and left.

"Uncle Feng, is the young owner here? I'm looking for him. ”

"Yuxin, here, in the study upstairs. I'll report to you. ”

"No need, I'll go to him myself, and it's troublesome for you to report it." After saying that, Yu Xin ran upstairs quickly, not even caring about Uncle Feng following behind.

"Zhao Mingxuan, I have something to do with you, your son of the Jin Shangshu family will see if he can help find something, and we will make a lot of money together." Yu Xin hurriedly pushed the door and rushed into the study.

"Little ancestor, you can't slow down, the owner is talking about things inside!" Zhao Mingxuan's servant chased in from behind.

When the two people in the house saw Yu Xin coming in, they were stunned at first, and then waved their hands at the little guy who followed. It seems that this matter cannot be discussed.

"Tell me, you have any big business to talk to me, and I'll hear it then." Zhao Mingxuan lifted the hem of his robe and sat on the square stool on the left.

"Oh, isn't my family going to build a house? We are all using glutinous rice and clay piled together, so how much food is wasted, and how much can this food save the lives of many people?

"I thought of a good way, you can help me get some, iron ore, quartz sand, and limestone, and that pink rock, I'll make a new thing, and it's guaranteed to be stronger than that glutinous rice clay." After Yu Xin finished speaking, she picked up the teacup on the table and took a sip of tea, she was too thirsty and tired to run. Then I sat down.

"Wait a minute, I know the iron ore you said, the limestone, sandstone, siltstone, that's what it is." Jin Ruizhe, the son of the Jin Shangshu family, asked.

"I've already found the few things you just said, I'll show you, it's this iron ore powder, because it's a thing controlled by the state, it's a bit troublesome to get it, you can see if you can get some, Shang Shugongzi."

"You have a stone, it's white limestone, aren't there a lot of them around us? You're talking about these things, and you have to give them some weird names that make people incomprehensible. Zhang Mingxuan picked up the stone on the table and looked at it, then threw it back on the table and clapped his hands and said.

"How about these things? Help me get some iron ore powder, my family is in urgent need of building a house, I want to try it, what comes out like this, I think it will be done, this is an old beggar from the wandering side told me. ”

"You think how low the cost of this thing is, and the proportion of that iron ore powder is very small, we only use a little bit, if we can build a house, a house that is stronger than the original wall, think about it, how much can we earn?" You won't be afraid of burning your hands with too much money, right? ”

The two beautiful boys in the house glanced at each other, and made a look that only they understood each other, you know, this little girl gives people, there are too many surprises and too many secrets, if this time it is done, it will be the greatest contribution to the whole country.

"Well, get the iron ore powder, if it's too much, it may take a few days, you go to the blacksmith shop and ask for some iron ore powder, and I'll have someone say hello." You make that cement first, let's see the effect. ”

"Then in this case, I'll go first, I'll go to the blacksmith shop first, take the iron ore powder and I'll go home first to make it, and when it's done, I'll come back to you tomorrow."

"Lao Feng, you take Yu Xin to the blacksmith shop and ask them to get some iron sand powder." Zhao Mingxuan greeted the door.

"Then you two are busy first, handsome guy, I'll go first, I still have something to do, we'll see you tomorrow."

"Xiao Xinxin, you don't need it tomorrow, the two of us will go to your house tomorrow to see the effect, if it's good, we will fly the pigeon directly and send them a book to transport iron ore powder here." Zhao Mingxuan's bad taste came out, and his shout almost made Yu Xin fall from the second floor.

"Dad, you don't have anything to do at this time, you find a few people for me to come over, I want someone to do something, remember to have a man, I don't want a little girl, or a daughter-in-law or something." Yu Xin rushed home in a carriage, and shouted into the yard two steps away from the door.

"Girl, my father called you, what are you going to do? Do you think these six people are enough? ”

"Enough Dad, you ask them to get me more firewood first, and then use our adobe brick in this place to make me one, two meters long and two meters wide, a square box! Then, what kind of stones are in our house? You bring it to me and put it in that box. Then put the firewood on it and burn it vigorously for me. ”

"Girl, you're really fine, what are you burning that stone for? These stones were used to build a house. Isn't that a bad thing? ”

"Dad, you just get it for me, when I get it done, wouldn't it be better to save effort and money when building a house? You don't care. ”

"Miss has done everything you ordered, will you light the fire now?" The newly bought subordinate Liao Zhong came over and asked after getting it done.

"Hurry up and light the fire at dawn, I don't know when it will burn? But you have to burn the fire for me, if you are lazy, I want you to look good, the more the fire burns, the better, and the higher the temperature, the better. "Yu Xin knows that this calcination requires 900 to 1300 degrees, and it is a little difficult to use this firewood, so he can only use large firewood to burn hard in the hope of achieving the desired effect." But in a moment, thick smoke billowed from the square outside where the wood was piled up, and many people in the village came to watch, and it was hard to say that the little girl in Liu Caogen's house was crazy, and she had nothing to do with burning stones with more money. Seeing that the girl is blessed, she even burns stones to play, and there are a lot of big and small men, helping to serve. There are those who are jealous, and they have to think that this is really a rich bun.

Yu Xin saw that there were many more villagers, including adults, children, and the elderly, and hurriedly asked the rest of the family to help watch and prevent the doll from running close to the burning place and getting hurt, which would not be easy to do.

"Liao Zhong, Liao Bo, you two look at this fire, don't extinguish this fire for me, it has to burn vigorously. Wang Zhong, Wang Kui, you two help me maintain the order on the sidelines, don't let the baby rush in. Zhao Ren, Zhao Yi, your brother will bring me some water to the house, this fire is so big that people can't stand the heat, so I have to drink water. ”

"Guo Yu, you go back to the kitchen and tell my mother, let her cook a few more good dishes, I am too tired to eat today, treat everyone."

In this way, the stone was calcined with a fire, and after two or three hours, it was already dark, and the workers ate with each other, Yu Xin and her family ran over to see the calcination after eating, and Yu Xin thought it was appropriate, so she stopped the fire. Look at the stones that have been burned red by the fire. I already feel very satisfied. And he sent two men to guard the stones at home, and the rest of the men went back to rest.

Early the next morning, Yuxin ran to the calcining place. Seeing that Grandpa was wandering around the newly burned stones, the two people who had kept watch all night yesterday also asked them to rest, and Yu Xin brought in the six people who had been re-founded, and asked them to grind all the calcined stones into powder, and mix them with iron ore powder in a certain proportion.

"Zhao Ren, you help me go to the house and carry a bucket of water. Wang Zhong and Wang Kui, you two help me to get some sand. Get it all in the backyard, and we'll be waiting for you there. ”

After the water came, the sand also moved, and the two samples were put in the place where the new house was built, and Yu Xin asked people to mix these two things with the newly made cement, mix them evenly, and finally make them into a square brick shape one by one, and spread them on the ground, so that people don't want to step on them or break them.

"Xin girl, this is the cement you made."

"Grandpa, this is this thing, this is what I have come out of the past few days. The result is not yet known. Let's eat first, and we'll know when we're done. ”

"So fast, you didn't finish it all night yesterday, just eat a meal."

"Dad, my uncle has gone home for dinner, and when we finish breakfast, let's see if it's successful." After speaking, Yuxin took her grandfather to breakfast.

Anxious to know the effect of cement, no matter who is in the family? I was absent-minded about eating, and I took two bites and put down the bowl, and then ran to the place where the cement was made.

"Girl, is this done? I think this thing is hard, but it looks like a stone, it's not like a stone. ”

"Dad, the things in this house are about the same as stones, aren't they! Do you take it to the stone and drop it to see if it will rot? ”

"Bang."

"Yuxin, I'll help you drop this stone, but it can only be broken into a few large pieces, and it won't be broken. Judging from this situation, it is still relatively strong. "My uncle always felt more professional.

"Miss, two young masters came from outside the door and said they were looking for you, and they said that they were surnamed Zhao." The maid on duty at home came in to spread the word.

"Grandpa, father, uncle and aunt, mother, hurry up, there are more distinguished guests at home, it is our young owner who is here, we have to go to greet us." After listening to Yu Xin, the family ran to the gate.

"Young Boss Jin Gongzi, the two of you are here, please hurry up and please come inside." When Yuxin arrived at the door, she saw the two of them getting out of the car, so she hurriedly greeted them.

The two of them, and their entourage, were introduced into the house, gave the two of them a seat, and let the maid serve tea, and Yu Xin led the family to introduce them to the two.

"Zhao Gongzi, you and my family have met me and I won't introduce you, this is Jin Ruizhe, Jin Gongzi, this is my grandfather, grandma, father, uncle and aunt, and these two are my sister and cousin, my brother and cousin are not here today, and I will introduce you to you another day." Yuxin's family is an authentic farmer, except for the two sisters who avoided it after the introduction, other people didn't think of this. Bi Jing is just two teenagers with hanging buns.

"The two sons came to my house early in the morning, but they had breakfast." Grandpa spoke first on behalf of the head of the family.

"Old man, don't bother, I've used it, if you haven't used it yet, you can use it raw, it's okay for me to wait here." Zhao Mingxuan said politely.

"We've already eaten it, and we're going to be watching my daughter's new cement stuff." Yesterday, Yu Xin took the time to tell her family that Zhao and Jin were going to see the cement matter today, so Liu Caogen was not full just now.

"It's done, so fast." Jin Ruizhe said a little out of control. This little girl made sure this thing was sturdy yesterday.

"It's not completely done yet, and it's still in the final stage of realization, and I believe it's almost enough to do some other realizations later." Yu Xin said conservatively.

"Then let's go and take a look, and make it good as soon as possible and come in handy as soon as possible."

"Please, both of you." A few people left the house, and when they arrived at the place where Yu Xin asked the topping, they saw a few large pieces of blue-green ballast on the ground, and a few complete pieces next to them.

"That's what you've made of your newly made cement." Zhao and Jin stepped forward to inspect it together, and their appearance was not much different from ordinary green bricks, and they were slightly heavier than ordinary green bricks after trying. He made the little guy fall two more pieces, only to be broken into large and small lumps, not shattered like green bricks.

Over there, Yuxin asked people to help a few cage-like things, but there was no bottom, and the hollow square pillar had been poured on the adjusted cement, and the cylinder was originally intended to use iron, but in this dynasty, the conditions were limited, so it could only be made of bamboo.

A few people were eating, drinking and chatting in the backyard, and about an hour later, Yu Xin asked people to fall down the cement block that had just been poured, but the cement block remained intact. In the entire courtyard, except for Yu Xin's expression was satisfied, everyone else had a very shocked look.

The reason why Yu Xin cooperated with Zhao Mingxuan and Jin Ruizhe so confidently was mostly because the military gate reported that Jin Ruizhe was the person of the Five Princes, not the Prince, and had secretly opposed the Prince many times.

"How? I'm still satisfied with what I got this time! If this thing is used to build a house, do you think it will be very strong? Change to the second floor on the second floor of the second floor is even higher, just the adobe is not good and easy to collapse, if you use this thing, you enlarge its area into a large block, and it is easy to move, as long as the pillar is erected, called the mixed cement, let it slowly solidify by itself, do you think this is a good thing to save people and effort, the key is that this thing is easy to find, easy to get, and there is an advantage is plasticity, you want to make it look like anything, after getting it out, but save money. What if we get this thing to buy it all over the country? It's just that there are some broader uses, Yu Xin didn't say it, she didn't want to arouse their suspicion, in the process of doing real things in the town, he remembered the second half of the formula, which was to further improve this, the commission of cement, and strengthen its performance, but she didn't want to do it too shockingly. As long as her family's house can be built, it will be enough.

"Uncle Liu, do you have a secluded place here, let's talk in another place." Zhao Mingxuan cautiously put forward the request.

"Let's talk about the room, it's in the middle of the yard, and it's secluded and convenient to talk about." Liu Caogen said about his home, which he thinks is the quietest place.

A few people in the group sat down in the study, and let the maid serve tea again, and then Mrs. Ma and a few other women in the family withdrew by taking care of it, and let Yuxin's girl Guo Yu guard, not letting anyone get close to Mrs. Ma before taking her daughter, and her daughter-in-law left with peace of mind.

"Okay, let's talk, it's quiet this time, you don't have any ideas?" Yu Xin waited for a while and no one spoke, so she first raised her own questions.

"That's right, this thing is indeed a good thing, and it can be used not only for civil building materials, but also in all other aspects, and I want to buy your formula, and you are not allowed to use it anywhere else except to build your house. As for the price, it's up to you," Zhao Mingxuan said straight to the point.

Zhao Mingxuan's words made Yu Xin look at him with admiration. Hey, boy, you're really smart enough, you've thought so far in kung fu for so long, and you deserve to be a high-level person. Yu Xin looked at him with a misty gaze. Full of excitement.

Zhao Mingxuan looked at Yu Xin and looked at himself with an appreciative face, there was only pure appreciation and nothing else in his eyes, if others looked at him like this, he felt very disgusted, but today he had a slight hint of joy. This psychological change is incomprehensible even to him. His mind was no longer on that, and he let go.

The people in Yu Xin's family were excited when they heard the price, which was too crazy! Is this thing so amazing? Yu Xin's family members present couldn't help but think so.

"No, I don't want to sell you the formula, and I don't want to open the price, my condition is, I want to account for forty percent, you account for thirty percent, and Jin Ruizhe accounts for thirty percent, how about it?" Yu Xin opened her mouth before her family could react from the ecstasy.

After a round of verbal battles, in the end, Yu Xin accounted for 30%, Jin Ruizhe accounted for 30%, Zhao Mingxuan accounted for 40%, and Yuxin only handed over the formula, and others, such as the sales venue, were solved by the other two. A few people went through it again, and discussed the arrangement of some of the remaining personnel arrangements. At that time, the three of them signed a contract again, and everything was completed.

Yu Xin's cousin in the study shocked the family again, but out of protection for Yu Xin, they chose to remain silent.

When everyone came out of the kitchen, it was already past noon, everyone hurriedly ate at Liu's house, and Zhao and Jin left in a hurry with their respective entourage.