Zhu Yuanzhang was also a little interested.

"Come on, let's try it too." He rolled up his sleeves, took the hammer and looked at the money, which is "bang, bang", which is three hammers.

More dust fell on the walls.

Zhu Di and Zhu Hu looked at Chu Ze eagerly.

Chu Ze raised his eyebrows and made a "please" gesture.

"Let's go first." Zhu Hu's eyes were quick, and he grabbed the hammer and hit the wall a few times.

Zhu Di: "......"

Hey!

This kid actually snatched his hammer?

There are no rules, it's so unruly.

"You've hit three times, it's time to change us." Zhu Di saw that Zhu Hu was about to smash down, so he hurriedly stepped forward, took out the majesty of the fourth brother, snatched the hammer, and raised his hand to push Zhu Hu away.

Zhu Hu: "...... Okay. "Let go decisively.

"Look at us!" Zhu Di worked hard, and with a hammer, the wall that was just a little ash just now fell to the ground.

Zhu Di: "......"

Zhu Hu: "Haha, fourth brother, you smashed Mr.'s wall, you have to pay!" ”

Zhu Fan was also happy to cover his stomach: "Fourth, you're done, if Chu Ze doesn't ask you for compensation, let's take your surname." ”

The corners of Zhu Biao's mouth twitched, and he glanced at Zhu Fan like a fool.

Zhu Yuanzhang said: "This wall still surprises us." ”

Several of them have kung fu on their bodies, and they have all resisted until now, which is good.

Chu Ze also felt so small.

When Zhu Hu started, he knew that this wall would not last long.

Who knew that it would be bad in Zhu Di's hands.

"So, if our people can live in such houses, they will have a better chance of surviving when the earthquake comes." Chu Ze stepped forward, amusedly appeased Zhu Di, who had stepped on the snake's tail, and then took the hammer and handed it to Zhao Si, asking him to take the hammer down, and instructed him to prepare some drinks.

Zhu Yuanzhang thought of the war.

"If these cements are used in the city defense, the effect will definitely be even better than the current one."

He didn't want to use it in a private house.

The people have lived in wooden houses for hundreds of years, and it is no problem to continue to do them now.

And didn't Chu Ze say that although there were many earthquakes in the Ming Dynasty, they mainly occurred in the Zhengde period, when the local government was his eighth grandson Zhu Houzhao, and there were still many years before now.

With such a long period of time, why not take advantage of it, first build the city defenses, strengthen the country's defenses, and then change the houses for the people?

The more Zhu Yuanzhang thought about it, the more he felt that this method was feasible.

Chu Ze knows Zhu Yuanzhang too well.

As soon as he mentioned "war", Chu Ze knew what he was thinking.

While this is possible, there is clearly a better way.

Chu Ze reminded: "Cement is not difficult to make, as long as there is enough limestone, iron ore and clay, we can make a lot, we can divide them into two batches, one part is used for city defense, especially those facing small tribal countries such as Tatar border city defense, and the other part is used as a house." Wouldn't it be better if both sides went hand in hand, and neither of them delayed the other? ”

Zhu Biao thought about it and felt that Chu Ze was right.

"Father, Chu Ze's method is feasible."

"Yes, we also think Chu Ze's method can be used."

"Our husband's method is naturally good. Father, just come as Mr. wants. ”

Zhu Fan saw that everyone had spoken, and he reacted slowly: "Yes, we have these materials anyway." "Needless to say, limestone, clay stone is as much as you want.

As for iron ore, it is also sufficient.

It shouldn't be a big problem to make cement.

Zhu Yuanzhang glanced around at everyone, pondered for a moment, and said, "Okay, this matter will be done according to Chu Ze's wishes." It'......"

"Let's go!" Zhu Fan didn't want to think about it, so he wanted to take this matter down.

Zhu Di took a step slower, and immediately said, "Why did you go?" You have so many things to take care of, we have to do it. Father, leave this matter to us. Zhu Di looked at Zhu Yuanzhang expectantly.

In fact, Zhu Hu also wanted to go.

But he still has something to do there, and he can't spare time at all.

This is lively, he won't make up.

But Zhu Yuanzhang didn't order anyone, but ordered Zhu Bo, ,——the king of Qi who was not present.

Zhu Zhang/Zhu Di: "......" didn't grab it, so I was not happy.

Chu Ze said: "But we still need to get some iron ore back, and if we want to build a better and stronger house, we have to add steel bars." Chu Ze said as he led a few people to the pavilion in the courtyard, Zhao Si had already prepared drinks and refreshments, and they came.

Following the path, several people walked into the gazebo and sat down.

Zhu Yuanzhang was also a little thirsty, and when he saw the cold drink on the table, he took a sip of it.

The chilled plum soup is very delicious, and it is cool and rushes to the top of your head.

It makes people feel that their thoughts are much clearer.

Zhu Yuanzhang couldn't hold back, took two more sips, and asked, "What is the steel bar?" ”

"A kind of iron ore extraction, because of its high hardness, when building a building, put it in according to certain rules, can increase the bearing capacity of the room, with it, even higher buildings can be built." Chu Ze couldn't elaborate, so he could only pick something simple and easy to understand, and roughly said it.

Zhu Biao raised his head: "In your time, did you also use these to repair houses?" ”

Everyone looked at Chu Ze in unison.

Chu Ze said: "In our time, almost all the houses were made of cement, and there are very few wooden houses like ours now, and they are almost antiques.

Because the technology of that era was good, the quality of both steel and cement was very good. So at that time, the city was full of high-rise buildings, ordinary people at least one or two floors, if it was a big city, where every inch of land was expensive, the buildings were built high, we remember that there was a world record at that time, the world's tallest building at that time, a full 800 meters, 162 floors. ”

"That's so high!"

Zhu Di was surprised when he heard it.

Like the kind of building that Chu Ze said, he couldn't imagine it.

Zhu Hu's face was also full of shock, and he muttered: "Isn't that higher than a mountain?" ”

"Yes, it's not an exaggeration to describe it as towering." Chu Ze replied.

Zhu Fan said excitedly: "Then can we also build a building of one or two hundred floors?" "If so, would he be able to reach out and touch the stars?

Wait, Chu Ze seems to have said before, saying that the stars are actually far away from them.

Want...... What kind of mirror do you need to see clearly?

Zhu Fan couldn't think of what it was called for a while.

When Zhu Yuanzhang heard Zhu Zhang's words, his eyes suddenly lit up.

He slapped the table, shook the cups and saucers, and said excitedly: "What is 800 meters, if we want to repair it, we have to repair it for 1,000 meters!" If we stand on that floor, we will be able to see the Tartar kind! ”

Chu Ze: "......"

"Your Majesty, let's just think about this idea, and when we can't do it. In our time, there was only one high-rise building like this, and it was not our Greater China. With our current level of technology, you can only think about it in your dreams. ”

(End of chapter)