Daqin: Qin Shihuang Visited The Stalls At the Start

The next morning, Su Yu hurriedly ate breakfast and went out.

Whether the cement made last night was successful depends on today.

When he arrived at Daniel's house, Daniel just got up.

The old mother at home is cooking corn soup for breakfast.

Su Yu handed a cloth bag to Daniel.

Here are a lot of steamed buns that he steamed yesterday.

"The two of us can't finish it. You and your mother can keep it."

"That's not good"

Daniel swallowed.

The aroma of the steamed buns, as well as the soft taste, he will never forget until now.

If I can get organic, I can let my mother taste this delicious steamed bun.

That couldn't be better.

However, it's not good to ask Su Yu for nothing.

Besides, something so delicious shouldn't be cheap.

Su Yu smiled slightly and forcibly shoved the cloth bag into his arms.

"If you give it to you, you can take it. Who are our brothers? I will trouble you after a while."

Hearing Su Yu's words, Daniel grinned.

"Okay! Then I'll take it!"

Taking the cloth bag, he turned and ran into the house.

"Mother, look what this 17 is..."

After the mother and son finished eating, Su Yu and Daniel came to the wooden trough that was poured yesterday with high expectations.

This is a wooden trough that two people temporarily put together from scrap wood.

It was filled with black-gray cement.

"Hey, it doesn't look the same as last night, doesn't it?"

Daniel scratched his head in confusion.

Su Yu also frowned slightly.

Is it still a failure?

Daniel picked up an abandoned cast iron sword embryo, and lightly poked the black and gray cement.

"Ding...ding..."

A crisp sound came from the sword embryo. Um?"

Daniel felt the hard touch on the cement and was slightly startled.

It seemed that this change was somewhat unexpected to him.

So he raised his sword again and stabbed it with all his strength.

Su Yu hurriedly wanted to reach out to stop it, but it was too late.

"Ding... ka..."

After a crisp sound, the pig iron sword embryo suddenly collapsed.

At this time, the strength of Daniel's whole body was used on the sword.

This sudden change caused him to instantly lose his balance and fall headfirst.

call. .․ click

This is the scrapped wooden board, which was completely crushed by the heavy body of the Daniel.

"Oh, I killed me..., why is this thing so hard."

The bull rubbed his arms and stood up.

He just hadn't thought about it at all.

Last night, it was still soft, like something muddy.

After a night of placement, it will become so hard.

Su Yu squatted down slightly and carefully looked at the cement block in front of him.

At this time, the wooden trough that used to hold the liquid cement had long been crushed by the bull and scattered.

The square cement block has been thoroughly formed.

There are still tiny nicks pierced by the sword embryo.

Although the color is darker than the common cement in the previous generation, the texture is also rougher.

But in terms of the hardness of this cement block capable of breaking the pig iron sword embryo, there is no doubt that he succeeded!

Su Yu, what the heck is this thing, how can it become so hard after a night? My stomach still hurts. "Da Niu said while rubbing his stomach.

At this moment, he looked at the lumps of cement, his eyes full of surprise.

As a forger, he naturally knows how hard this pig iron sword embryo is.

The disadvantage is that it is too brittle and easy to break like just now.

But if you want this sword embryo to break, at least the hardness must be not far behind, right?

Could it be that this thing turned from mud is so hard?

Su Yu smiled, patted the cement block and introduced: "This thing is called cement.

"It was made by mixing the cement ash we fired last night, adding sand and water, and then solidifying it.

"It looks like a rock, but it's very useful.""

Daniel picked up the cement block and looked at it from all directions.

"What's the use of such a hard lump?"

"Then let me ask you a question." Su Yu took a brick in the corner of the yard.

This is the most commonly used bluestone brick for paving roads and building walls in Daqin.

"You said that this thing is cleaner and tidy than loess, and it is also harder and warmer, so why not use it to build a house? 35

Daniel took the bluestone brick and smiled.

"You can't beat me. The bluestone bricks are good, but the walls are not strong."

"How dangerous is it to build a house with this stuff?"

Su Yu nodded: "You're right. 99

"But what if this cement is applied between two bluestone bricks?"

"Hey... that's right."

Daniel's hammer.

Since this cement will solidify after a period of time, put cement between the two bluestone bricks.

After the cement dries, won't the two bluestone bricks stick together?

Su Yu continued: "You said, the stone road we are walking on is level."

Da Niu shook his head slightly after thinking about it.

"The gap between the slates is too big, and sometimes my mother trips over accidentally, and it's not even."

"Then look at this piece of cement again, is it flat?" 33 Su Yu asked, pointing at the cement block.

Daniel looked carefully.

I saw that although the surface of the cement block is very rough, it is relatively smooth compared to the stone road.

It will not affect walking or the carriage of the carriage.

530

"In other words, this cement can still be used to build roads?"

Daniel became a lot smarter this time.

Su Yu nodded slightly.

In fact, he is still very confident about the effect of this cement.

Whether it is used for road construction, pouring of cement walls, or as an adhesive for construction.

These can bring earth-shaking changes to Da Qin.

Take road repairs, for example.

At this time, the roads that Lao Zhao was laying with huge resources were all made of rammed earth.

Rammed-earth roads have a huge disadvantage.

Just impatient to use.

Frequent maintenance is often required.

Otherwise, over time, it will become potholes and muddy due to rain or excessive use.

But if you use cement for laying, this problem will be solved.

Although the initial investment will be relatively higher.

But if you count the maintenance in the later period, cement is better.

Coupled with a rough cement surface can increase friction.

Using its road construction is undoubtedly a very good choice.

"Da Niu, this cement is a success, but I still have another thing to burn."

Da Niu was stunned and asked subconsciously, "What is it?

Su Yu smiled slightly.

"Glass!"