"Ergou is not a dog: I used to sleep on mud kang, not cement, and the heat retention of mud should be better. 》

"Night Song: In our place, the kang must be made of stone slabs, and now many people use cement slabs directly for convenience, which is hot and cool, and it is cold on the kang in the second half of the night. The slate kang was hot all night. 》

The armies of the various dynasties stationed on the frontier also took action.

They have to stay in the cold place for a long time, and every year in winter, it is the most difficult time for them.

Now with this kind of warmth protection, how can you not use it.

Of course, compared to those people, although their conditions are also very poor.

But after all, they are the army of the country, and it is still easy to make some slates.

The people of the various dynasties who were building the fire kang saw what was said in the canopy, and they chose to have a difficult problem.

Should mud be placed on this kang or a stone slab?

As for cement, they didn't have it, and they had to choose between mud and slate.

But if they are entangled, they will no longer be entangled.

It's not because they chose one or the other, but because of their conditions, they are not so wealthy, and they can only choose mud.

Of course, in order not to let their kang collapse, they thought of many methods, and finally reached their own fire kang.

But what type of mud is used above?

To this question, the people who are in a position to do so are looking for an answer.

And the people who did not have the conditions directly used the soil in their own yards and turned it into mud to make a thick layer on their kang.

And the people who were looking for answers, they didn't have to wait long before they saw another comment on the canopy.

"Pure masters: We also use yellow mud everywhere, after all, not everywhere there are stone slabs, and the kang board made of loess + straw blank does not like to be cold, but it is not as strong as the cement board in the video. 》

"Scenery along the way: Hello, I just want to find some good yellow mud to wipe the kang, where is the yellow mud good?" 》

"Brother also has lollipops: go and see where to dig the well, and the yellow clay is the best." 》

After reading these comments, I started to act.

Anti-glue cement is a kind of soil, although it is a little troublesome compared to other soils.

But if you really build a kang that can last him for a few more years, they think it's better to use anti-glue clay.

And as the canopy says, they added straw to it to prevent the soil from cracking when the kang was burned.

"Fan Buzhu: I finally understand why the people of the Northeast don't like to build a two-story building, and there is no way to burn the kang on the second floor. I don't know if that's what it means? Friends in the Northeast, do I understand correctly? 》

"I am your ninth brother: the most essential part of the kang is not said, the bricks and flue in the kang are a technical job. 》

What? Will future generations be able to build a two-story building?

Seeing this comment on the canopy, the people of various dynasties were a little surprised.

In their time, although there were also brick houses, they were only owned by large families, and they had more thatched houses.

The people of the northern side of the country had more thatched houses on earthen walls.

And the people of the south, they are not much better than the north.

At the same time, the people of various dynasties did not understand why the later generations were so developed? And why is your world so backward?

But thinking about the cities of later generations, they also have some understanding of why later generations can have two-story small buildings?

At the same time, they really envy the future generations to have such a living environment.

That kind of accommodation environment with this fire kang is simply the accommodation environment they yearn for the most.

Then they saw Tianmu commenting: "The bricks and flue direction are the technical work." ”

The people who mow the grass carefully recalled the video on the canopy, striving to master this technique, so that the kang they made could be more warm.

Tang dynasty.

Du Fu looked at the fire kang on the canopy, and his eyes showed deep envy.

He grew up in a privileged family environment as a teenager and became famous at a young age.

But life seemed to be a joke with him, and he failed to take the Shizi exam several times.

Since the road of science and technology did not work, Du Fu began to think of another way in order to realize his political ideals.

But the sky is not as good as people want, he can go to Chang'an for ten years, continue to run and dedicate, the appreciation of Zhongde Xuanzong, and the fate is to be controlled in Jixian Academy.

Finally, Tianbao was 14 years old, and as he wished, he became a petty official like Hexiwei, and he was even a white-haired person who sent a black-haired person, and his youngest son was starved to death.

Later, he encountered the war, and after several rounds, he established the Huanfa Thatched Cottage in Chengdu.

It's just that he is unwilling to live this life, and in the spring of the second year of Guangde, he was recommended as a member of the inspection palace department.

It was at this time that he began to live a life under the fence.

Finally, in the midst of an autumn storm, he wrote: "There are thousands of mansions in Ande, and the poor people in the world are happy." ”

"I want to eat meat: I really don't understand why the southern countryside is obviously colder than our north, why don't you make a fire kang, and when you can cook, at the same time, you burn the kang, and it is warm when you sleep, it is not better than the frozen Siha [covering his face]. 》

"Blood-stained army thorn: Yes, but southerners who want to build a kang must find a northeast bricklayer, whether the kang is good or not depends on the level of the bricklayer, this is not just someone can do it." 》

"Fruit Porter: Who will do this pit in the south, I want to get one for my mother in our countryside, the cold winter in the south, there is nowhere to escape, it is too sinful. 》

The people of the south of various dynasties, when they saw these two comments, they reflected deeply.

Why don't they burn the fire in the south and resist the cold? They thought about it for a while, and found that there was no need for it in the South.

Although their winters are 'colder' than those in the north, their ancestors have never thought of making a kang in their own homes.

Everything in life is still lived in the way passed down by parents.

It was also at this time that some southerners took action, and they wanted to try to dry the whole bed at the end of the year.

There are only a few areas that, looking at the big sun in the sky, feel that they don't need a fire kang here.

"Da Juan'er: After watching the whole video, I'm afraid that if I cross over, I can live in a pit, so that I won't freeze [cover my face] [cover my face] [cover my face] [cover my face]. 》

When the people of various dynasties saw this comment, they were really curious about the people who would once again persist in crossing in the future.

At the same time, they also wondered, what was there to see in this ancient world? The people of the Hereafter will be happy to cross over.

In their opinion, no matter what dynasty they are in? It's better to be in your own home.

And they believe that with their own skills, even if they really travel through more distant antiquity, they are afraid that they will not be able to help those ancestors.

(End of chapter)