The next night, Li Chaosheng, Li Chaomeng, and Li Chaolong came to the military base, and at this time the foundation had been dug up, and large-scale excavations were carried out within 200 meters of the general's tomb.

The foundation is three meters deep and one meter wide, and Li Chaosheng plans to prepare to lay the foundation with concrete.

When it comes to concrete, we have to mention the three elements of concrete, cement, stone, and sand.

This stone and sand are easy to say, they are sold at the end of the Ming Dynasty, and they don't even need to be bought, but the cement can only be imported by Li Chaosheng, so Li Chaosheng went to the cement factory during the day today to order a thousand bags of cement, and told the manufacturer to send it to the grain depot at night.

This is not Li Chaosheng took advantage of the night to unload the cement to the military base, in order to keep it secret, Li Chaosheng put the bandits back in the dungeon early, and at the same time the nearby area was on full alert.

Then the three of them found an empty position here, Li Chaosheng recruited out of the time and space gate, followed back to modern times, then the phone rang, the original cement factory delivery truck arrived, after arriving, Li Chaosheng put people in, because when buying goods, Li Chaosheng added more money, so this car came several workers to help unload.

It's still the old rule, unloading it on the conveyor belt, Li Chaosheng leaned against the door and looked at both sides.

An hour, the cement was finally unloaded, Li Chaosheng paid the final payment, and all the processors outside the cement truck left, at this time Li Chaosheng came to the end of the Ming Dynasty, and saw that Mengzi and Li Chaolong were sweating profusely, and the cement was also piled up into a mountain, at this time Li Chaosheng took out the huge plastic sheet he bought in the market and covered the cement pile, so as to prevent the rain from destroying the cement.

"Bah, bah, bah...... Ahem......"

At this time, Mengzi slapped the ash on his body, and his face was scratched by a cat, one by one, which was itchy in the process of moving cement.

"Brother Chaosheng, is this the cement you are talking about?"

Mengzi looked at this large pile of cement and asked, Li Chaosheng said: "Yes, this is cement, which is used to build houses, which is much stronger than the houses we usually build with yellow mud."

"Really?"

Mengzi was a little unconvinced, and then Li Chaolong said: "Yes, Chaosheng, is it so powerful?" This thing looks a bit like kiln ash. ”

Listening to Li Chaolong's words, Li Chaosheng nodded, the production process of this thing is also burned, if you have your own kiln, you can try to make cement.

However, the production of cement is a little troublesome, quicklime needs to be used, and quicklime production needs to be calcined with calcium carbonate, the temperature also has high requirements, the general wood temperature is absolutely not reached, that must use coal, in addition to the need for related matching, this is too troublesome, want to make just rely on a Tanggou town Li family, a little effort, cost-effective.

After that, you can take Lantian County, or Xi'an Mansion can study it and find a master who specializes in kiln firing to give it a try.

Li Chaosheng thought about covering all the cement with Li Chaolong and Mengzi's plastic sheeting, and pressed it with stones around it, don't let the plastic sheeting run away, for the plastic sheeting, Mengzi likes it very much, this thing is impermeable, and if it rains, wear this thing out, and I'm not afraid of being watered.

Li Chaosheng somewhat understood what Li Chaomeng meant, and what he said might be the raincoat we used.

The next morning, the masons came, along with stones, sand, and bricks, and the bandits were escorted to unload their things from the carts, and the masons wondered, "Why is there no yellow mud and lime?" How can we build a wall without this thing? ”

At this time, Li Chaolong officially introduced cement to the mason, and the mason was suspicious when he heard it, but with the stirring of water, a very experienced old mason said: "This thing is not inferior to yellow mud, and it can be used to cut walls." ”

Then they saw what is called an epoch-making invention, cement viscosity is good, tough, solidification fast, convenient, completely refreshed the mason's cognition, an old mason sighed: "If there was this thing a few years ago, our clan would have built a small building." ”

There was also a mason who said to Li Chaolong: "Can you give us some of this thing, we can go back and study it." ”

Li Chaolong heard this and told Li Chaosheng about the matter, and Li Chaosheng told them very enthusiastically: "Yes, and this thing is burned, you can go back and try it slowly, if you make exactly the same, you can come to me and reward me with a hundred taels of silver." ”

The masons were very excited, but Li Chaosheng thought: "Let them try and make mistakes first, if they can succeed, they will even have a stable supply of cement by themselves, and when the time comes, it will be much more convenient to build fortifications, or something, and they can't build everything by themselves and import it from modern times." ”

Although the modern ready-made things are good, they can't hinder the development of the late Ming plane, and they must give full play to the subjective initiative of this plane, so that they can produce and be self-sufficient, and it will be fun for such a plane to rule.

Li Chaosheng thought and encouraged the masons to work hard, and at the same time, the bandits were also assigned to the construction site, doing labor, moving bricks, resisting stones, and cement, and serving the masons, which were all their jobs, and labor reform was very hard.

In addition, Li Chaolong brought a grinding disc from the clan, and his daily job is to grind cornmeal, which is mainly done by zombies playing the role of donkeys, and Li Chaolong is responsible for filling corn and cleaning cornmeal.

Li Chaosheng taught Li Chaolong the driving method of the zombie, this perpetual motion machine does not have to be a little blind, and Li Chaosheng also felt that there would be any heavy physical work in the future, and the dangerous work would be done by the zombies.

This kind of tireless creature is simply a humanoid machine, Li Chaosheng now regrets killing those three zombies in the first place, this is simply a waste of resources, you say that you catch them all and work for yourself every day, this is simply beautiful.

If you don't eat, don't get paid, don't complain, you know how to work, where can you find such a worker?

Li Chaosheng wants to come and go, wants to think about it, I'm afraid there is only one choice for zombie workers, only this one has no semicolon, thinking that Li Chaosheng will let Li Chaolong inquire about it, and there is no place to make zombies, let's get ready and catch zombies.

Li Chaolong's answer made Li Chaosheng very unhappy, there are no zombies in our neighborhood at present.

It's too much, there's not even a zombie, is this still a myth? Yan Chixia has come out, wait, Grandma Dryad, do you think this kind of plant-based monster will be particularly experienced in taking care of plants? If you catch it and farm it for yourself......

On the construction site, Li Chaosheng was almost completely handed over to Li Chaomeng and Li Chaolong, and Li Chaomeng was responsible for security, vigilance, and guarding prisoners.

Li Chaolong is responsible for unified planning, arranging tasks, mediating in the middle, and grinding cornmeal, zombies are tireless, Li Chaolong has to keep an eye on it all the time, and he will pour a scoop of corn kernels in five or six minutes.

In addition, there are people who cook at the construction site, so Li Chaolong's daughter-in-law Zhang Luo, these days eat well, drink well, Li Jinli's daughter-in-law has conditioned a lot, and now she can cook on the ground, so Li Chaolong's daughter-in-law is responsible for the food and drink of nearly 100 people at the construction site, and Li Jinli's daughter-in-law is responsible for the family's eating and drinking.