The moment Li Fei learned that Wang Hui suppressed Yang Guozhong and successfully became the Minister of the Ministry of Revenue, he knew that Li Linfu and Wang Hui were about to finish.

Although I don’t know what the details are, in history, Wang Hui was killed by Yang Guozhong less than a year after he became the Minister of Revenue. Li Linfu was quickly driven out of the position of prime minister. Yang Guozhong succeeded Li Linfu as prime minister as he wished, and had the power all over the world!

Li Fei didn't care how Wang Hui and Li Linfu were killed by Yang Guozhong. He was more concerned about when he could finish the renovation of the house and return to Xunyang County to bring his wife Lin Shiyue.

Thinking of the possible scenes that he appeared in front of his father-in-law Lin Siming as a marquis, Li Fei smiled a little cheaply.

The bathroom is not difficult to build and it is basically completed in just three days.

The biogas tank is quite troublesome. After trying to mix clay with glutinous rice slurry and lime, the effect is far less than that of cement. It is very likely that the air will not be stored and the smell will be overflowing. The fun will be great and the effort will be wasted.

Li Fei had to come up with the idea of ​​cement again. The principle of cement is very simple, it is made of a certain proportion of limestone and clay.

Of course, although we know the principle, it is not that simple to burn it.

Considering that the porcelain kiln of Zhaojia Kiln can fire the top-quality porcelain, the temperature that can be achieved in the kiln is definitely not low, and cement should be able to be fired.

Li Fei was not very sure, but he was still willing to spend time on his own. So Li Fei took the time to go to Zhaojia Kiln a few more times to talk to the Zhao family father and son about burning cement.

"Mr. Marquis, is it as magical as you said?" Because without the pressure of Zhoujia Kiln, Mr. Zhao's health gradually improved most of his health and could preside over the firing of porcelain by the kiln. He personally supervised the firing of the squat.

"Of course!" Li Fei said with certainty.

One of the raw materials that modernization cannot be separated from, as long as cement can be successfully fired, it must be magical.

Immediately, Li Fei asked Mr. Zhao again if there was limestone and clay nearby. If not, he would have to search for it elsewhere.

"Mr. Marquis, since we often need to use some limestone and clay raw materials for fire, when our Zhaojia Kiln was established, we chose not far from a limestone mine. It was less than two miles away, and the clay mountain was closer, less than one mile, and it was there!" Mr. Zhao said, pointing the direction for Li Fei.

Li Fei looked up and saw a big mountain of soil that had been mined in a corner. It seemed that it was the clay mine that Mr. Zhao referred to.

"The reason why Zhoujia Kiln likes our Zhaojia Kiln is not only because the large kiln of our Zhaojia Kiln is extremely high in quality, but another reason is that the location of the Zhaojia Kiln is very close to all kinds of porcelain firing and can be mined at will! In addition to the Zhaojia Kiln, there are many small porcelain kilns built here." Mr. Zhao said.

"Okay! That's great!" Li Fei was overjoyed. He was not as close to the raw materials as the size of the clay mountain and the entire limestone mountain, which was almost inexhaustible!

Li Fei configured the cement raw materials according to the proportions he knew and put them in Zhaojia Kiln to fire.

The temperature in Zhaojia Kiln can reach at least 1,500 degrees, which may be even higher, while the temperature required to burn cement is less than 1,500 degrees. Li Fei is looking forward to whether cement can be really burned!

Roast and grind it into powder and then roast it. When it was taken out of the kiln again, the color had become a cement color similar to that he was familiar with.

Before he tried it, Li Fei was not sure whether the cement was burned.

Mix it with water, pour it into a mud pit, and wait for a day or two to see if it can condense and how hard it is.

Two days later, Li Fei came to Zhaojia Kiln again. The cement poured in that day had solidified. If you want to know the hardness, you have to dig it out and try it.

Li Fei found a stone and hit the solidified cement block. The bang bang bang bang bang bang like the sound of a stone hitting a stone. Only a little mark was smashed out and it was not broken, indicating that the hardness was very good.

"Hahahaha, it's done, this is cement!" Li Fei laughed very excitedly. He guessed that although it was not as high-quality cement as used for special purposes in his previous life, it was not inferior to cement used in ordinary buildings. This was shocking enough for the Tang Dynasty and useful.

"Magic, so magical!" The Zhao family's father and son were amazed, and had never seen such a substance before.

"Marty, if this is used to build a wall, it will definitely be very stable!" Zeng Aniu said from the side.

The father and son of the Zhao family nodded: "What A Niu said is very much. Although the mixture of clay, lime, glutinous rice slurry used for building walls can also be condensed, it is far less solid than that of the Marquis' cement. If you do not consider the cost of building a wall with cement, it will definitely be several times more stable!"

"It's not just building walls, but its usefulness is too great." The buildings in later generations could not be built without cement, and modern flat-roofed houses, etc. were of very wide use.

Of course, its only use now is to allow Li Fei to build a biogas pool.

With cement, mixed gravel sand is made into cement slurry and poured on the iron bars to build the model. After it solidifies, a biogas tank will come out.

The construction craftsmen did not understand the use of cement. They just did the work according to Li Fei's request and completed the construction inexplicably.

Li Fei was not interested in explaining too much to these craftsmen. Before the time came, he did not want to make the cement matter known to everyone.

After the bathroom, septic tank, etc. were built, the renovation of the Hou Mansion was basically completed, and various furniture was sent to be placed one after another. Because it occupied 60% of the Zhaojia Kiln, all the porcelain in the house was fired from the Zhaojia Kiln, and most of them were designed according to Li Fei's wishes.

The more Li Fei looked, the more satisfied he was. It was better to have his own home, so he could transform it at will.

Because of the cement and the tiles that had been burned out before, Li Fei became interested and set up another bathhouse.

After almost two months of work back and forth, Li Fei finally became the most satisfied look. With the family, he almost brought his wife Lin Shiyue to move in.

It seemed that seeing Li Fei was doing nothing for so long, and with Yang Guifei's previous request, when the Marquis's Mansion was basically done, Emperor Xuanzong of Tang sent him an imperial edict to go to the Ministry of Justice to "work" and give him a seventh-rank official position.

Li Fei was a little helpless about this. Although he had some real power at least, he did not want this official position. He just wanted to embrace his godmother Yang Guifei and be a marquis who no one dared to bully him. Unfortunately, all the imperial edicts of Emperor Xuanzong of Tang were issued, so he had no choice but to refuse. It seemed that going to work in the Ministry of Justice was necessary.

However, before going to work at the Ministry of Justice, he wanted to bring his wife first. He was planning to ask for leave from his godmother Yang Guifei and Emperor Xuanzong of Tang. Although he has issued an imperial edict, he thought that Emperor Xuanzong of Tang would not care about giving him more grace to work for such a small matter.

Thinking of this, Li Fei entered the palace and went to see his godmother Yang Guifei first. It would be much easier to meet Emperor Xuanzong of Tang with his godmother's consent.

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Chapter completed!