Chapter 142： cement

On March 10, seven days after the capture of Nanjing, Wu Changqing finished all the trivial matters.

Many things in the army, internal affairs, and economy require him to nod.

After dealing with these things, Wu Changqing had time to go out and stroll around.

However, the gods were not beautiful, and it rained not long after they went out.

Although the rain was not heavy, it also made the street wet. After pedestrians and carriages stepped on the road, the entire street became muddy. In particular, some horses will leave faeces after passing by. The faeces and mud are mixed together, and they all look disgusting.

The dignified capital of a country turned out to be such a scene, and Wu Changqing was also quite speechless.

However, he also knows that the urban environment of Nanjing is already pretty good, and the streets are at least compacted. In other small cities, once it rains heavily, there is no way to go to the streets.

Moreover, the drainage system of those small cities is not good, the quality of the people is not high enough, and it is normal to have excrement and urine on the street.

There are no public toilets in this era. Farmers who come to the city to sell goods, or people far away from home, encounter the three urgent problems on the street, and they often solve them quietly.

In this period, the cities in Western Europe were even more unbearable. There was no **** on the streets, so I am embarrassed to say that they were cities.

As a person living in a city in the 21st century, Wu Changqing can't stand this kind of hygiene.

When he returned to the mansion, he enacted a sanitary ordinance that would not allow him to urinate on the street. Offenders were fined one or two silver and the streets were cleaned for three days.

Littering on the streets is not allowed, and offenders will be fined a dollar and the streets will be cleaned for three days.

In order to solve the three urgent problems, a public toilet must be built every three miles in the city. The garbage of each household must be dumped into the designated area, and specialized personnel will be arranged to clean it up.......

Sanitation is not worthy of Wu Changqing's intervention. However, if he does not interfere, other officials will be satisfied with the status quo.

After all, the sanitation in Nanjing is much better than other places.

In addition to enacting sanitation regulations, Wu Changqing also plans to get the cement out to pave the streets so that the streets will not be covered with mud when it rains.

The technical content of cement is not high, but it has great effect. Not to mention that it plays a huge role in this era, even in the 21st century, cement is indispensable for any construction project.

Of course, the so-called low technical content is compared with the invention of mobile phones and computers. People in this era are absolutely unable to get it out.

Not to mention people of this era, even ordinary people in the 21st century, are unlikely to know how to make cement.

Fortunately, Wu Changqing has a system, and none of this is a problem.

His consciousness entered the interface of system technology and found the interface of cement production technology.

Among them, there are dozens of types of cement, and there are dozens of manufacturing techniques. Wu Changqing only chose the simplest Portland cement.

After consuming 100,000 resource points, Wu Changqing illuminated the manufacturing process of Portland cement.

After that, he had more knowledge of manufacturing processes and processes in his mind.

Firstly, the limestone and clay are crushed, mixed according to a certain proportion, and then ground into raw meal.

Then pour the raw meal into a special cement kiln for calcination, and burn it to mature material.

Finally, add a small amount of gypsum to the clinker, grind it into a fine powder, and the cement is even finished.

This is just a rough process. The actual process is much more complicated. Wu Changqing wrote on the paper in great detail, and then sent someone to call Tong Youwei.

It's not that he has any special hobbies for Tong Youwei and wants to take care of him.

It's just because the initial investment in making cement is relatively large, and now he has relatively tight hands and has no rich spare money.

Therefore, he can only give this treasure to the big merchant.

Tong Youwei was the first person who proposed to take refuge in him, and his loyalty is guaranteed. The second is that the Tong family has strong financial resources and investment.

Under comprehensive consideration, Wu Changqing decided to hand over the treasure of cement to him for production.

Knowing that Wu Changqing had summoned him, Tong Youwei came to the Guogong Mansion in a hurry.

"I have seen Lord Guo, I don't know what the Lord Guo has to order?"

Tong Youwei asked.

"Of course it is to your advantage, you first see me play a trick for you."

Wu Changqing smiled and said, he took out a small package of cement, which he exchanged directly with resource points. 1 resource point is 100 kilograms, which is cheap to death.

However, no matter how cheap this thing is, using resource points to redeem a lot is an act of brain draining.

Because the demand for cement is endless, building a highway requires hundreds of thousands of tons.

Conjure?

Tong Youwei almost fell drunk.

There is a grandfather of a country, a man of hundreds of thousands of troops in his hand, is he tricks himself when he comes to him?

Tong Youwei felt that he must be dreaming.

If he had not experienced countless ups and downs, I am afraid that he would not be able to achieve even the most basic composure at this time.

With a belly of doubt, Tong Youwei didn't dare to say anything, but dared to watch quietly.

I saw Wu Changqing mixing water, lime, and a brown powder for a while, and then smearing the silt on the ground...

After a long time, Wu Changqing said, "Go and touch the ground."

Tong Youwei didn't dare to question, and he touched the small piece of pavement that had been whitewashed with silt in the past.

Immediately afterwards, he was shocked.

The road surface is extremely smooth, and the texture is extremely hard, like a stone.

However, this is obviously some water and powder, why did it become like this?

Tong Youwei couldn't figure it out, couldn't understand it.

"This kind of thing is called cement, and it becomes hard when it meets water. This thing is very useful. It can be used to pave streets and official roads. It can be used to build masonry houses, and it can be used to build extremely strong city walls."

Wu Changqing's words made Tong Youwei amazed, and he immediately understood the huge significance of this kind of thing.

However, he did not understand why Wu Changqing had to tell him all this.

"This country's weapon is handed over to you to manufacture, are you willing?"

Wu Changqing asked.

pass it to me?

Tong Youwei was taken aback. He didn't understand why Wu Changqing should treat him so well, but he had no reason to refuse.

"Cao Min must do his best for what the Lord of the Country confessed."

Tong Youwei said.

"Don't rush to agree first. You should also see this thing. The early stage is mainly for the government. But the government can't buy it at a high price, so if you let you get this, you may not make much money in the early stage. If I don’t want to, I won’t force it. I will find someone else."

Although Wu Changqing could force him to agree, but the twisted melon is not sweet, it is best for the other party to voluntarily and only do things carefully.

Tong Youwei only then understood why Wu Changqing was looking for himself. The co-author was to borrow his own money to do things for the government.

"It is an honor for the Caomin to work for the grandpa, and he dare not ask for remuneration."

Tong Youwei agreed very decisively. Regardless of whether he could make money or not, Wu Changqing just said that he was worthy of him. If he refuses at this time, Wu Changqing will inevitably feel unhappy.

More importantly, Tong Youwei knows Wu Changqing quite well, knowing that he has benefited many merchants in Suzhou, and he is not a person who likes to squeeze merchants.

Doing things for him should not suffer too much.

"Very well, you can rest assured, as long as you work hard for me, there will be your benefits in the future. I am afraid you will not make any money with this cement, but I will give you a way to make money in the future."

Wu Changqing is a person who likes to retaliate with peaches. As long as Tong Youwei is willing to relieve his worries, he will give priority to this guy if he has any small inventions to make a fortune in the future. I built the latest chapter address of the aircraft carrier in Daming: https://www.novelhall.com/book/149212.htmlI built the full text of the aircraft carrier in Daming to read the address: https://www.novelhall.com/read/149212/I built the aircraft carrier txt download address in Daming: https://www.novelhall.com/down/149212.htmlI read it on the mobile phone built by Daming: https://m.novelhall.com/read/149212/In order to facilitate the next reading, you can click "Favorites" below to record this (Chapter 142 Cement) reading record, and you can see it next time you open the bookshelf! If you like "I Build an Aircraft Carrier in Daming", please recommend this book to your friends (QQ, blog, WeChat, etc.), thank you your support! (www.novelhall.com)