A few days passed.

The foundation was digging in an orderly manner, and Qiu Gongliang and the others had forgotten what Wang Chen had said about indestructible concrete.

During this period, Wang Chen did not go to the construction site to find a few people.

He took advantage of the free time to cross back and forth twice, and put together the steel bars first.

Fortunately, Wang Ji's goods and his own works uploaded to Douyin attracted many people, and he was able to obtain a large amount of energy in a very short period of time.

It's just that Wang Chen has been busy recently, and he hasn't had time to shoot any more Douyin videos, and the energy value obtained in modern society is slowly decaying.

It's not the way to go on like this.

In particular, after two back-and-forth crossings, the maximum energy value has successfully exceeded 10,000, reaching 10625, if there is no additional way to obtain energy, it will take seventy-four days to fill it once by relying on natural growth.

Wang Chen felt that this problem must be solved.

Otherwise, it is not conducive to its own development in the future.

……

This morning.

Wang Chen found that the reinforced concrete had completely solidified, and he hurriedly asked Wang Yuncang to call the five foremen over.

In the courtyard, Qiu Gongliang didn't remember the concrete at all, looked at Wang Chen and said, "Dongjia, is there anything important to ask me to come?"

Wang Chen smiled and groaned: "The concrete I told you a few days ago has become indestructible!"

Normally, it takes about one to three hours for concrete to set in the first place, which means the time it takes to lose its plasticity.

The final solidification time is about five to twelve hours from the time the cement is mixed with water to the time it takes for the cement slurry to completely lose its plasticity and begin to produce strength, which roughly means that you can walk on it.

It took Wang Chen about seven days to get building materials back and forth, and he bought early-strength cement, which can basically reach between 80% and 90%.

Although it has not yet reached 100% strength, it should be no problem to show it to a few foremen, after all, even if the reinforced concrete is only 80% or 90% strong, the same hardness is very high.

"Really?" Zhong Lao Wu said in disbelief.

"Can we take a look?" Sheng Xiaoze also didn't believe it.

Wang Chen instructed: "Wang Yuncang, remove the wooden planks on the concrete." ”

Wang Yuncang actually doesn't know much about the so-called concrete, he is just loyal to Wang Chen, these days, he and Zhang Qing and others have not cared about the concrete, and now when he heard Wang Chen ask to dismantle the board, he was afraid that it would still be a mess of paste and smiled generously, and reminded in good spirit: "Why don't I let Zhang Qing move to the kitchen to dismantle?"

"Why are you moving to the kitchen? Wang Chen didn't understand what he meant, and gave the order directly.

Qiu Gongliang followed, "Well, let's see what the indestructible concrete in the owner's mouth has become." ”

Several other foremen, including Zhong Laowu, didn't rest assured that Wang Chen might make a fool of himself today, but they didn't want to work against Wang Chen, but the project was busy, so they had to keep an eye on the scene, so they were ready to let Wang Chen die for a while today, and then they would no longer "pretend to understand" to point fingers.

Soft pulp becomes indestructible?

Even Qiu Gongliang, who has been engaged in the construction industry for decades, has never seen it, so it definitely won't work!

Why?

Isn't this nonsense, a person has been crawling in an industry for decades, even if he is lazy every day, he can know how every link is, and Qiu Gongliang is not lazy, from an apprentice to the current foreman is conscientious, Zhong Laowu, Sheng Xiaoze and others all understand that Qiu Gongliang's bricklayer level is very, very high, so high that even if he wants to build a palace, he can be a small leader.

Well, the reason why I can be a small leader, not a big boss, is mainly because no matter what industry, talent is needed, some people are talented, and if they work hard, they may be better than others who study for ten years, but in any case, Qiu Gongliang is experienced, and since he has never seen this kind of material, he can basically conclude that he is not very good.

Wang Yuncang had no choice but to call Zhang Qing to dismantle the template, and he was still worried while dismantling it.

Wang Chen didn't know what everyone thought, he just wanted to see what the effect of the reinforced concrete he made by himself was.

The wooden board was pried open, and Wang Yuncang's heart and eyes were raised, for fear that it would still be a mess later, or something worse, so that Wang Chen would lose face.

Click.

Click.

Zhang Qing roared, and the top plank was lifted all at once.

Qiu Gongliang glanced at it casually.

The other four foremen also yawned, and did not seem to have the slightest expectation of reinforced concrete.

Wang Yuncang was the first to talk about it, and he decided that if he saw it badly, he immediately asked Zhang Qing to close the plank, and said, "Zhang Qing, ...... the plank."

But suddenly, a scene that no one expected happened, which made Wang Yuncang, who was about to tell Zhang Qing to cover the plank, stunned!

Why?

Because the soft concrete has really become solid!

Or rather, it looks like a whole piece of gray-white stone!

Wang Chennunu said, "A few of you can also take a look." ”

Qiu Gongliang had already seen it, and gasped and said, "This ...... It's really concrete ......."

Zhong Lao Wu and the other three foremen were also stunned!

A whole square pillar as white as stone appeared in front of me, and most importantly, this pillar looked very hard!

Wang Chen smiled and said: "Isn't it concrete, what are the wooden planks or those pieces that day, you can look at this reinforced concrete pillar, you can test the hardness, such as smashing it with a hammer." ”

Hearing this, Qiu Gongliang was a little unconvinced, and took out a small hammer from his waist, "Try it." ”

As he spoke, Qiu Gongliang held the hammer and smashed it hard!

While!

A few debris came out of the concrete pillar, but Qiu Gongliang's hands were numb from shaking too hard, his face changed instantly, and he stared at the concrete pillar in disbelief!

Wang Yuncang was so fascinated that his fists were already clenched, and he was a little excited and wanted to brag for Wang Chen, after all, his family had always relied on Wang Chen to eat, and now he could live a life of fine clothes and food, all of which depended on Wang Chen, how could he not support Wang Chen from the bottom of his heart? He saw that the concrete was not smashed, he was happy for Wang Chen, and he was happy for himself, his owner Wang Yuncang was really omnipotent like a fairy, and the things he took out casually were so awesome!

Wang Chen looked at the remaining four foremen again, and said to Zhong Laowu, who was the strongest and strongest: "You go and find a bigger hammer, the best kind of hammer used for crushing stone in the gravel yard, and try to see if my concrete is indestructible!"

Zhong Lao Wu and the others have long been attracted to attention.

It's just that Wang Chen didn't give orders just now, and they didn't dare to act rashly.

Now, hearing Wang Chen's initiative, Zhong Lao Wu agreed without saying a word: "Okay, I'll go." ”

Wang Yuncang grabbed him and said, "No, we have it in our house." He ran inside and found a big hammer, the kind that needed to be held with both hands to operate.

Zhong Lao Wu took it, spit on the palm of his hand and rubbed it, then picked up the big hammer and lifted it, roared, and smashed it down!

Bang!

A bang!

This time, there were a few thin cracks on the reinforced concrete pillar with a thickness of 50 centimeters, but Wang Chen saw it clearly, it was only the surface, and it did not affect the continued use.

"Now you know how hard the reinforced concrete is, right?" Wang Chen glanced over and said, "With my reinforced concrete, can I build a house covering an area of twenty acres?"

Hey, if you still say no, then the buddy has no choice but to fire!

Even the artifact in the building material of concrete has been obtained, and I don't have the ability to build it, so what are I doing with it?

If I didn't know how to build, I wouldn't have bothered to demonstrate anything with concrete.

Since Qiu Gongliang and others are engaged in the construction industry, even if they have never seen reinforced concrete, as long as they know the architectural advantages of such things, they will definitely be able to think of how to use them in a short period of time and replace the original building materials of the Northern Song Dynasty!

And he was thinking, if an artifact like cement was spread out, would it cause a huge sensation in the Northern Song Dynasty?

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