When the news of Emperor Yongsheng's summons came, Zhong Shuyu was still in the Hanlin Academy, and the officials of the Hanlin Academy were all surprised to hear that Zhong Shuyu had been summoned by the emperor less than a month after taking office.

What's the situation?

Why was he summoned by the emperor?

Zhong Shuyu was not surprised by this.

Lord Shi handed over the fold, and the emperor must have seen with his own eyes whether the cement effect was so good.

Zhong Shuyu quickly went to the Ministry of Industry to bring cement and Nie Pengju and entered the palace. wap✥.f✩en✫gsh✳❄nfo

By this time, the early dynasty had already dispersed.

When Emperor Yongsheng, who was here, saw that Zhong Shuyu had arrived, he immediately stepped forward to check the cement.

Zhong Shuyu asked Nie Pengju to open the cement he brought.

Immediately, an attendant grabbed a handful of cement and put it in front of the emperor, and Emperor Yongsheng flicked his fingers a few times and said, "These ash powders are the cement you made?" ”

"Yes."

Although Emperor Yongsheng could not associate these gray powders with what Shi Shilang said was solid and solid after solidification.

But before witnessing the true results, he will not make absolute judgments firsthand.

After all, neither of them dared to commit the crime of bullying the king.

So Emperor Yongsheng took the two to the place where the princes usually practiced riding and archery, pointed to the wall on this side, and asked the craftsmen to work on the spot.

After all, cement is such a thing, just looking at it will definitely not be effective.

And in order to complete the construction quickly, Emperor Yongsheng called twenty people to come and help.

Nie Pengju had already done construction once yesterday under Zhong Shuyu's instructions, so this time today, he didn't need Zhong Shuyu's guidance, and he was very skilled in coming to the water for blending.

Seeing that Nie Pengju added sand and water to the cement, Emperor Yongsheng was not surprised, because he had already seen this on the fold.

Emperor Yongsheng asked Zhong Shuyu, "This is the mud concrete?" ”

"Back to the emperor, yes, this becomes mud after adding sand stone."

"According to the excerpt submitted by the waiter of the Ministry of Works, you added sand and stone to greatly reduce the cost, but although the cost is reduced, will it reduce the hardness?"

"No, although the hardness of pure cement is higher, it is not suitable for extensive use, such as painting walls, but adding sand will achieve a better rigidity effect."

Facing the problem of Emperor Yongsheng.

Zhong Shuyu answered one by one.

At the end of the question, Emperor Yongsheng asked Zhong Shuyu how he came up with the idea of doing this.

In this regard, Zhong Shuyu also had a good answer, saying that when she looked through the dossier, she found that the Shengming Emperor had asked the Invention Institute to produce this, and after checking the relevant cases, she thought it was actually feasible.

So I divided a variety of formulas to test.

The results are really tested!

For Zhong Shuyu's statement, Emperor Yongsheng naturally had no doubts.

After all, he would never know that Zhong Shuyu was a traverser.

Emperor Yongsheng became more and more appreciative of this quiet young man who was thoughtful and willing to specialize, and he praised Zhong Shuyu.

After that, although Emperor Yongsheng wanted to be anxious to see if the effect was as solid as iron.

After all, this matter was successful, and it was a weapon of the country.

But because the cement takes a day to dry.

Therefore, Emperor Yongsheng was busy commenting on the folding, and at the same time, he also asked Zhong Shuyu to leave the palace first after finishing his work.

Not long after Emperor Yongsheng left.

Pei Yuxing's figure appeared.

Because he couldn't bear it when he heard that Zhong Shuyu had entered the palace, after all, he hadn't seen Zhong Shuyu for two whole days, and now that he could come and take a look, he naturally wouldn't miss this opportunity.