Ming dynasty.

Song Yingxing knew the solution in the canopy, and he also gathered the craftsmen to experiment together.

He had experimented with coke and coal, and the temperature was not as high as the comments suggested, but it was possible that he put less.

But once you have a direction, it's much better than looking for something you can't figure out.

In the end, after Song Yingxing's continuous experiments, he finally found a way.

Then, after the continuous struggle of him and the craftsmen, the first furnace of cement was baked the next morning.

After his trials, it was the same as the generations that followed.

Song Yingxing hurriedly told Xu Guangqi about this result, and Xu Guangqi even told Zhu Youzhen.

Zhu Youzhen was pleasantly surprised when he saw the finished product made of cement, and even more so when he saw the state of cement after the experiment.

He allocated some money for those craftsmen to make more, and then hurried them to Naliaodong.

Zhu Youzhen believes that with such an artifact in Liaodong, the city built will be even more indestructible.

Yuan Chonghuan looked at what Zhu Youzhen had sent over, and he frowned.

Although he saw such a thing in the canopy, he did not believe what the heavenly eyes said.

But what His Majesty sent, how could he not accept it?

But just in case, he had people try it out, and found it surprisingly useful.

Moreover, even if the city wall was bombarded with cannons, it only left a shallow white mark.

Seeing this result, Yuan Chonghuan was stunned.

He felt that with such a magical cement, it would be much easier to build a city in Liaodong than before.

With such a city, it will also be much easier to resist the attack of Jiannu.

The merchants of various dynasties were also very happy to see that the most difficult step of making cement on the canopy was perfectly solved by the comments on the canopy.

When the video was broadcast on the screen, they had a keen sense of smell and found a business opportunity in the video.

It's just that at that time, if the temperature can't be solved, the things they make are just a puddle of mud.

And now with the solution, they can invest a lot of money in making this thing called cement.

When the time comes, sell it to the people who build houses, but I am afraid that they will rush to ask for it.

After all, building a house now is not only laborious and laborious, but also has to be repaired in a few years, or the entire house will be destroyed.

With the use of cement, I believe that this situation will be greatly reduced.

"It's hard to coax the little shopkeeper: there is still a system incense, I can't remember things, and the system can provide [covering my face]. 》

"Please call me Brother Zheng: Hello everyone, I am Yingzheng, and I still need 35 yuan of start-up capital in order to open the imperial treasure, if you fund it, I will make you a general [pick your nose]. 》

Qin Dynasty.

When Qin Shi Huang saw the word system, he was very curious, what is this thing called system? It can provide everything.

However, seeing later generations ridiculing him with his name, Qin Shi Huang's face darkened.

Using his name to ridicule him has no opinion, just using 35 yuan to open the imperial treasure, which makes Qin Shi Huang have some bad associations.

He felt that the imperial treasure of the Qin Dynasty was probably his tomb, and to open the treasure was tantamount to digging his grave?

The emperors of other dynasties saw the comments on the canopy, and they also wanted to know what the hell was about the system, and how much energy could provide anything.

Even if they are emperors, they can't guarantee it.

It is said that on the surface they are the lords of the world, but this world is more of a Confucian world, and the rights they can exercise are only a small part of the city.

Most of the other cities are run by Confucian students.

"Freedom of the wind: It doesn't have to be this kind of cement, you can also use materials such as clay bricks, various pottery fragments, plus quicklime, hydrated gypsum, and then calcined at a temperature of 600-800 degrees Celsius, you can get "artificial pozzolana cement."

This cement is much lower than the 1450 degrees Celsius required to fire Portland cement. The performance is roughly similar to that of the oldest "pozzolana cement". Moreover, the Yunnan-Vietnam Railway was built with this kind of cement. 》

And when the people of all dynasties saw what was said in the canopy, their eyes lit up.

If it is true as the comment on the canopy says, then the requirements for firing cement will be greatly reduced.

In this way, they can also forge cement, and I believe that many people will buy such cement.

And when building your own house, it is also a good choice to build a house with such cement.

The merchants of various dynasties saw the comments on the canopy, and their eyes brightened.

If it is still difficult to fire the cement on the canopy video, then the difficulty of making this kind of cement in the comments will be greatly reduced.

At the same time, they also feel that there is no need to use the cement in the video to build an ordinary house.

And this kind of cement is more cost-effective than the cement in the video.

Thinking of this, many wealthy businessmen began to take action.

They had to burn the cement in the shortest possible time so that they could make a name for themselves.

At the same time, the emperors of various dynasties also had their eyes lit up after seeing this comment, after all, although this kind of cement is not as good as the one on the Tianmu video, it does not mean that he has no place for application.

In their opinion, it is very suitable to build roads with this cement.

"Into a Dream: What to do if you have cement to repair roads and hurt horses' hooves." 》

"Turbid Wine into the Red Dust: Horseshoes Eat Dry Rice? [Look]. 》

What? Cement can even build roads.

The people who were still thinking about building houses with cement just now, when they saw what was said in the canopy, he felt that the people of later generations were indeed wealthy.

You must know that in the manufacture of cement, although the raw materials are very cheap things, when you need coal, it is a lot of money.

If it is used to build roads, it is simply a ruined behavior.

As for the horses walking on the horses' hooves, the people of the dynasties did not care too much.

After all, horses are too far away for them to have.

Qin Dynasty.

Qin Shi Huang looked at these two comments on the canopy, he affirmed the idea of cement to build a road, and at the same time, he was also wondering, should his Qin Zhidao be covered with a layer of cement?

It's just that when he saw that if the cement was paved and the horse's hooves were hurt, Qin Shi Huang hesitated a little.

Horses were also precious in his time, and ordinary people could not have them.

Even if he was the emperor of Qin, he could only ride a six-horse cart, called the Son of Heaven Six Cars.

Moreover, the maintenance of horses is not easy, and every adult horse needs to be fed well for several years.

And it was not used for a long time, and after the horse's hooves rotted, it was even more necessary to withdraw from the army.

But in order to resist the Huns, this horse had to be raised, or the whole army would only be chased and beaten by the Huns when the war was raging.

However, now it is said in the canopy that there is something that can protect the hooves of horses, which is simply an artifact in the eyes of Qin Shi Huang!

But what the hell does this stuff look like? How to keep the horse's hooves, Qin Shi Huang is now curious to know.

Not only Qin Shi Huang wanted to know this, but also the emperors and military attaches of other dynasties.

If the horseshoe is really so magical, the practical value of the horses will be greatly improved, and the combat ability of their army will also be greatly improved.

Then they will also have more resistance in the face of the nomads in the north.

(End of chapter)