"Uncle, please put on a cloak and a mask." Just as he was about to start work, a subordinate brought Liu Yuan a cloak and a mask.

There is a lot of wind and dust here, and you will have to mess with those cements for a while, and the people who are inspecting on the spot, all of them are not rich or expensive, and they are well-dressed, if they get their clothes dirty, it will be a pity, or Cui Ge is fully prepared, and before he started, he gave Liu Yuan and Cui Jing a shawl and other things.

As the developer of this project and the director of technology, Liu Yuan took over the ceremony, but according to the ancient customs, he still sacrificed to the gods of heaven and the gods of the land and mountains, and then officially began.

This is a very simple project in later generations, it is not an exaggeration to describe it with "hand board eyes and kung fu", there is no technical content, it can be the onlookers one by one spirited upliftment, one by one to open their eyes to the boss, as if they are afraid of missing any action details, and the painter of the Ministry of Engineering drew pictures on the spot, as if to write down these drawings and keep them as materials in the future, the action expression seems to be very honored.

Art is not pressing, Jinshan Yinshan always has a time to sit and eat the mountain empty, but there are skills, you can eat at any time, this is the capital of life, many craftsmen are afraid: church apprentices, starving masters, when it comes to the critical time, will be the apprentices to "leave a hand", now these craftsmen did not come secretly, but are very generous to operate now, there is such an important opportunity, those workers, craftsmen, one by one are very excited.

Ingredients, stirring, watering, trowelting, and smoothing with cement powder. Everything is as simple as mud, there is no mystery, Liu Yuan is also standing there, but a few words, as the so-called people have a lot of strength, in less than an hour, the road has been watered more than 200 meters, in fact, this has nothing to do with which conductor, it is Cui Ge's preparation that is very good, which conductor to change. It's going to be just as smooth.

"Xiaoyuan, come over here." Liu Yuan was waving, and suddenly Li Jing, the god of war, waved his hand to Liu Yuan and beckoned Liu Yuan to approach.

"Uncle Li, I don't know what to order?"

Li Jing pointed to the road and said, "Li and several brothers are a little strange. You mold it with wooden planks and fill it with cement. There was nothing wrong with that. Why do those craftsmen have a plank in the middle every ten zhang or so? Wooden planks are no better than cement, and they will rot when exposed to wind and sun, and then the road will not be like a broken road? Paragraph by paragraph, this will be awkward, is it that those craftsmen are deliberately lazy? ”

This new road. Everyone seemed to have no problem, everything was going well, but the road seemed to be a little awkward, as if it was divided into sections. Li Jing asked Liu Yuan directly.

With millions of investments, Rao is a few important ministers in the court, and he can't be underestimated, the road is good, everyone, if there is anything, it is natural to take it out and say it clearly, so as not to have problems afterwards, then the losses will be heavy.

Liu Yuan said respectfully: "Back to Uncle Li's words, this is deliberate. ”

"On purpose? For what? ”

"This is called thermal expansion and contraction, when this highway is exposed to the sun and cold, it may crack or arch, leaving a trace of gaps, so that this kind of problem can be prevented, what? How many uncles don't know what is hot expansion and cold contraction? It's actually very simple, for example, like that door, which is easy for us to close in the winter, but some doors are difficult to open in the summer, because the wood swells in the summer and shrinks in the winter. ”

Old Demon King Cheng said in surprise: "There is such a thing? I thought it was caused by the carpenter's lack of skill, and the daring was hot and cold. ”

Liu Yuan patiently explained: "In fact, it is also related to the carpenter's craftsmanship, a good carpenter, an experienced carpenter, although he can't say this truth, but he understands in his heart what is going on, he is skilled, he knows which material to do, how to arrange the corresponding size, so the things made are not only strong, but also very easy to use, and those novices have no experience in this area, in this way, no matter how accurate his size is, the things made will be poor." ”

So that's the case, everyone heard this, and one nodded thoughtfully.

Cui Jing was still a little puzzled on the side and said: "Virtuous son-in-law, if you say this, why don't you need to divide those dirt roads into sections?" Could it be that cement is more pretentious than soil? ”

"It's very simple, whether it is hardness or density, it is far less than cement, there is a gap between the soil and the soil, and the elasticity is very large, so there is no need to segment, the father-in-law is the secretary of the Ministry of Industry, and the large-scale projects handled are countless, in fact, the whole father-in-law also knows the road, taking the official number as an example, the soft soil road surface is easy to potholes, and the geological hard place is easy to break."

"That's exactly what you're talking about." Cui Jing nodded thoughtfully.

Wei Chi Jingde nodded happily and said, "Hehe, Xiaoyuan is better than we imagined, this time we can be regarded as finding the right person." ”

"I've never been worried." Niu Jinda also said with a smile.

The eldest grandson Wuji patted Liu Yuan on the shoulder and said: "Yes, it is really terrifying, just this courage and insight, even we old guys are not as good as ourselves, but unfortunately the eldest grandson entered the game too late, only half of the components, it's a pity, it's a pity." ”

Everyone heard the words, especially the old demon king Cheng them, one by one they were all happy, secretly proud of their decision-making, although this is a test, but everyone knows that the magic and wonderful use of cement, has been verified, although the detailed secret recipe is not known, but they secretly sent people to verify one by one, it is indeed correct, what to do now is to wait for this road to be repaired, and then one by one sit and wait for the cashier.

If you say that status, strength and influence, among so many people, it is naturally the eldest grandson Wuji who is the most powerful, as the uncle and the first favorite minister of the court, the scenery can be described as unparalleled for a while, but the latest to enter the game, accounting for the least shares, to say that it is not depressed, it is absolutely fake, especially this kind of good thing that benefits the children and grandchildren, the strength is the strongest, and the elements are the least, to say that it is not depressed, it is absolutely false.

Liu Yuan said with a smile: "Uncle Eldest Sun, don't be discouraged, this time it's a little late, but there is never one way in Datang, just enter the game early next time." ”

"Hahaha, yes, if you don't find me early next time, the old man won't let you go."

"Definitely, definitely."

Seeing that the opportunity had come, Cui Jing turned his head to Cui Ge and said, "Didn't you say there was a problem just now?" Now that so many people are here, if there is a problem, they will say it directly, and it just so happens that there are all kinds of people, and it is easy to deal with it if there are many people. (To be continued......)

PS: Said the third update of the good Lu, it is estimated that the book friend will only see it tomorrow morning, there is something at home, and now I have to go out of the Lu, I don't know when I will come back, the artillery guarantees that the code will be finished and then sleep, no need to wait~~~