Zheng was imagining his future life with hope, but he didn't know that she was regarded as the owner of Jin Datou, and was worried about the safety of her siblings' lives.

Not only Zheng, in their place, many people regard Luo Sanlang as a big tree. They all know that it is easy to enjoy the cool air with their backs on the big tree, but they don’t know what kind of danger they will bring to him and even the people around him.

The promotion of various technologies will inevitably bring about changes in the social structure to a certain extent. Many people who used to be in high positions may be shaken by their status and wealth. And the anger and hatred of these people are absolutely unbearable by Luo Yong now.

This time, Luo Yong actually made a clue in the timing. Li Yuan had just passed away, and the whole country was trapped in a sad and subtle atmosphere. Luo Yong guessed that those people would not jump up at this time.

After experiencing the Xuanwu Gate Incident, we followed closely. There were continuous natural disasters across the country, which made people panic. The position of the saints as emperor is the truth. To be honest, I didn’t sit very safely.

The death of the Supreme Emperor this summer, the atmosphere in Chang'an City is a bit nervous and subtle. Those who have a little vision know that they should act low-key at this time, for fear that the saints will suddenly remember to kill a few people to establish their authority one day. Then they will put a hat of disrespecting the Supreme Emperor and where can they reason with you?

However, it has been almost two months since the Supreme Emperor passed away, and the string in Luo Yong's mind is getting tighter and tighter.

With Luo Sanlang's current ability and status, if he faces the interests of all the aristocratic families, he will probably be crushed by those people so that he will not even be left with scum. Of course, if those people really plan to attack Luo, they have to consider Luo Yong's influence. Although the crushing process is easy, the consequences of crushing are not so easy to bear.

But when he is really crushed, no matter how painful the other party pays, the damage has been caused, and the dead will not be resurrected.

If possible, Luo Yong doesn't want to leave anyone with the opportunity to hurt him and his family.

How to deal with the current situation? Luo Yong thought about it over and over again, and finally thought about the popular Goji among students when he was in middle school.

At that time, Luo Yong understood a truth from this simple little game, that is, when you are playing games with others, you must not give up the initiative easily. People who only guard against each other rarely have a chance to win chess. The more critical the moment, the more they have to launch a fierce attack.

Calculate the time, by the time they harvest the rice in Chameng here, the corn in Chang'an City is almost ripe.

I don’t know how the saints today will promote this kind of food that appears out of thin air. With the political sensitivity of that person, no matter how they think about it, they will never let such a good opportunity to praise me for nothing.

When their wave of publicity climax passes a little, it is probably time for Luo to use the Eucommia Gum here to come out.

In such a rapid social and economic development, wealth and crisis coexist, and almost everyone is busy avoiding crises and fighting for wealth. I believe that at such a tense moment, few people should still be thinking about coming to deal with him. Luo Sanlang, after all, it is not a hatred for killing his father or taking his wife.

In addition, if someone secretly wants to find trouble for him, it is basically unlikely that those people come from Lishi County to pass his sheep pen and then the Xu family's guest house along the way.

Not far from the Luo family yard, Luo Yong's disciples also live in the courtyard where he was cultivated by his disciples every day. Besides, Wang Dang and others lived not far away. Luo Yong believed that if something happened to him, they would not stand by. Overall, the Luo family was still safe.

The only thing that Luo Yong cares a little about is that there is no deployment in the direction from Xiaohe Village to the east of their village entrance. If anyone doesn’t bother to get around there, they can directly touch the Luo family’s yard without going through the sheep pen and the Xu family’s guest house. This is a hidden danger.

When the Eucommia ulmoides leaves on the slope were picked back, Luo Yong decided to set up the place where the Eucommia ulmoides were processed, and then build some more houses and place workers there directly, which can still play the role of an outpost.

Thinking of peace in his heart, Luo Yong pricked up his ears and listened to the movements in the courtyard. There was no other sound except for the five pairs of jets and the cooing of chickens, so he fell asleep.

The next morning, Luo Yong first went to the slope to see the growth of the Eucommia ulmoides, and then fell to the east of the entrance of the village to take a look.

There was originally a large area of ​​flat land here, which was dug out by villagers who dug yellow mud. The yellow mud here is delicate and sticky enough, which is most suitable for throwing adobe.

With such a large area of ​​flat land, if you want to build a workshop here, the place is naturally sufficient. The only problem is that it is not convenient to get water.

Among the several extraction methods of Eucommia ulmoide gel, the simplest one is the alkaline liquid soaking method and fermenting method. The alkaline liquid soaking method is fast, but the discharge of a large amount of alkali water is quite serious to the environment. Relatively, the fermentation method takes longer, but the discharged organic matter is naturally corrupt and has basically no impact on the environment.

Whether it is alkali irrigation or fermentation, a large amount of clean water is needed to clean impurities during the extraction of Eucommia ulmoide gel, but there is no water source when Luo Yong is interested in it.

Faced with this situation, either solve the water source problem or change the place. Luo Yong didn't want to change the place. Besides, there was no such a large piece of flat land around their village, especially near the stream ditch, the terrain was generally steep.

Moreover, it is obviously irrational to build workshops by the stream, because they are full of mountains. Once it rains heavily, the rainwater on the mountain will pour down from these streams. If the workshops are too close to the stream, they may be washed away by the mountains and rivers. If they are not close enough, the water intake problem will still be solved.

This water withdrawal problem is not easy to solve. There are no plastic pipes these days, otherwise you can just pull a water pipe from the mountain. They don’t have big bamboos here, otherwise they can use bamboo slices to divert water.

If you dig a trench, you have to consider the problem of anti-seepage. Most of the mountain streams here are trickles. If you cannot solve the problem of water leakage, even if you dig a trench to divert water, and wait until the streams leak all the way to the workshop, you don’t know if there is any remaining one.

When it comes to anti-seepage, Luo Yong naturally thought of cement.

The cement thing is really hard to do. Luo Yong has found relevant information about this in the morning. The cement manufacturing process is not too difficult, but the raw materials are quite troublesome. There is neither much limestone nor clay nearby. I heard that slag can be used instead of clay, but the problem is that they are not a mining area.

The transportation is so inconvenient these days. You asked people to travel thousands of miles to pick limestone and clay to come here. After working hard and fiddling, you finally made such a little cement. Is it cost-effective? What's the use of?

In order to solve this problem, Luo Yong plunged into the pile of books again, locking himself in the house day and night, not letting others in.

As for the daily work of selling soaps, Peng Er and Erniang are not too difficult. The main reason is that there are no other work at home in recent days. A few days ago, a batch of fermented bean curd was just done, and the work of feeding pigs was also handed over to the Zheng mother and daughter.

The emperor paid off. After several days of retreat, Luo Yong finally found a very useful piece of information from a pile of inconspicuous printing paper.

This stack of printing paper is a civil engineering graduate who downloads and prints the materials from the Internet when he is doing his graduation thesis. Luo Yong, who is too professional, did not read much for a while, and he is only interested in a piece of information therein.

I saw that the a4 printed word read "Burning Loess on Cement" - Geotechnical Research Office of Shaanxi Institute of Water Conservancy Science.

Hahaha!
Chapter completed!