However, Meng Fei'er immediately realized her gaffe and hurriedly regained her demeanor: "Duke Spike." Pen Fun Pavilion www.biquge.info"

"Why are you here today?" Li Daoxin glanced at Meng Fei'er.

"What do you mean by how to come here, Princess Meng Fei'er is about to be your concubine, isn't it okay to come here!"

Beresch snorted reproachfully, women are like this, they will stand on the same side when facing men, and they haven't seen them know each other for long, they are so affectionate, and they will have it in the future.

"Duke Spike, my father has approved my marriage to you. ”

Meng Fei'er lowered her head and groaned, her cheeks were full of glow, her hands were pulled to know where to put it, she rubbed it for a while, her heart beat faster, for fear that Li Hengxin would embarrass herself.

"From now on, Princess Mengfeier will be a family. Berexi affectionately put her arm around Mengfeier's shoulder and patted her gently, signaling her to relax.

In front of her sister, Fei'er didn't dare to call herself a princess, and her sister just commanded anything. ”

Li Hengxin glanced at Meng Fei'er and then at Berexi, knowing that nothing would change if he said more, it was not bad to marry a princess as a wife, anyway, it was not a loss-making business.

"By the way, what's the matter with her?" Berexi pointed at Ames and looked at Li Hengxin, how a high-ranking elf opened his mouth to call himself the master mother.

Li Hengxin disturbed his head: "Aigar's kindred." ”

"Mistress, my name is Ames, and I am of the same clan as Master Aigar. "Ames.

Beresy was a little confused: "Aigar has a very high status among your elves

"To be able to call an unrelated high-ranking elf his own housewife, the identity of Aigar must not be low.

"It's very high. Li Hengxin interrupted Ames's answer, after all, Meng Fei'er is not her own person, and it is not good to talk too much.

After Meng Fei'er left, she settled Ames, and Li Hengxin hurried to the construction site. There are still many things in the imperial capital that cannot be separated from him, and the expansion project is divided into three shifts, all-weather construction, and strive to be completed within two months, and the third month is corrected and cleaned up.

Li Hengxin just arrived at the construction site. Pyrrhus, the student in charge of overseeing the construction site, ran up. Dozens of students took turns to supervise the entire supervision site, and they had been following Li Heng for a long time, and they had more contact with the concept of the times. understands nature a lot more than ordinary people, and the students sent by Li Hengxin to supervise the construction site are all students who are good at design.

"Teacher. "Pyrrhus had a depressed face, and other aspects of Pyrrhus did not stand out. However, the architectural talent is surprisingly high, Li Hengxin once showed some modern architectural compositions to some of his students, and Pirus can actually point out the advantages and disadvantages, and even analyze the physical structure. And analyze the method of its construction.

Pyrrhus did not know the principles of modern physics, but with the most intuitive feeling, he was able to analyze the rationality of most buildings, and it was precisely this that made Li Hengxin accept Pyrus as a student.

"Pirus, are you not satisfied with anything?" Li Hengxin looked at Pirus holding the blueprint of the block in the field.

Pyrrhus spread out the drawings: "Teacher, according to the drawings you designed, it is impossible to achieve this level of light, if all the large magic crystals are used, I am afraid that the money for this project will only be enough to decorate the windows of one block." And where will such such an expensive magic crystal window be safe, when the time comes. Thieves in the entire imperial capital are probably going to be staring at these windows. ”

Li Hengxin patted his forehead and suddenly remembered that there are no glass products in this world.

"You build these buildings first, and leave the windows and lights to me, and I will give you an answer in two days, you just have to build according to the drawings, and there is no problem with the light source." ”

With the current technology of Li Hengxin and Omar, it is not difficult to make cheap glass, mainly because it takes time to expand the scale of glass production.

"Teacher, and many of the designs are not up to strength, it is easy to build such a tall building, but when the wind blows, won't they all fall?" asked Pyrrhus puzzled, it stands to reason that his teacher could not have designed such an unobtrusive thing, but looking at this design drawing, it is so whimsical.

"Do you remember the kind of building material I taught you to use last time?" Li Hengxin glanced at Ruth.

Pyrus nodded, the building materials called 'magic cement' that Li Hengxin sent a few days ago are indeed much more advanced than all the building materials today, especially the ease of operation, the strength after solidification can be harder than the rock, and it also has high magic resistance, a high-level magician bombarded the experimental solidified cement panel for more than ten minutes before a gap appeared.

It was developed by Li Hengxin and Omar in the early days, Li Hengxin first used the formula of modern concrete cement to learn from each other's strengths, and Omar added a lot of simple alchemy, originally those alchemy were only low-level alchemy, but after cooperating with the cement debugged, its effect can actually resist the impact of magic above the intermediate level.

And as the cement block increases and thickens, the magic resistance also grows geometrically.

When Li Hengxin received the expansion project, the first thing that came to mind was modern building materials, so he immediately started to study building materials with Omar, most of the time Li Hengxin was the leading role in research, but Omar's alchemy was intolerant of it, he could do the best auxiliary role, so that Li Hengxin's research results could achieve the best results.

"Teacher, I've calculated that even with magic cement, I can't achieve this kind of building strength unless the original height is reduced by half. Pyrrhus said.

"Have you tried adding steel bars to magic cement?"

Reinforced concrete is an iconic milestone of modern architecture, its appearance makes the house higher and bigger, and makes the house stronger.

"It is necessary to use the kind of steel strip with good tensile properties and seal it in magic concrete, so that the strength of the house can be strengthened, and at the same time the elongation of the house can be ensured...... "Li Hengxin introduced the advantages of reinforced concrete.

Pyrrhus was already fascinated by what he was listening to. Every time I listen to my teacher's lectures, I can always be deeply fascinated by him, and the content of each teacher's lectures is so novel and fascinating.

If different metals are sealed into concrete. I think it will be possible to achieve different intensities. Pyrrhus asked.

Li Hengxin nodded and smiled: "The effect is indeed different." However, the most suitable is the steel bar, first of all, from the price point of view, it can be purchased on a large scale. Steel bars are the first choice, followed by scale, even if some are more suitable than steel bars, but the mass production itself is not high. It is not likely to be used in construction, of course, if you find a material that is more suitable than just now, and can meet the requirements in terms of price and output. You can also try to use it. ”

Staying in the construction site is most of the day, and immediately return to the laboratory in the afternoon to start research and development of glass, if it is just ordinary slope glass, it can be manufactured with the current technology, but those slope glass can not meet the needs of Li Hengxindi, Li Hengxin hopes to come up with more perfect glass products.

First of all, in terms of strength, in the 22nd century on the earth, the tempered slope glass has been completely Phuket, but Li Hengxin is not satisfied with this, he also wants a stronger slope glass. Magic Resistance is the most basic requirement, followed by photosynthetic chromoform. Li Hengxin's pursuit is to be perfect, or not to do it, or to do it to be the most perfect.

In the following two days, Li Hengxin has been stuffy in the laboratory, and on the third day, he finally walked out of the laboratory, holding a mirror in his hand, and came to the study, where Berexi was settling accounts.

When Li Hengxin saw Bei Leixi, he immediately showed a mysterious smile, Bei Leixi just raised his head slightly and glanced at Li Hengxin, and continued to bury his head in the account.

"Bereshi, a gift for you. Li Hengxin handed over a beautifully packaged box and blocked the ledger on the table.

Berexi smiled in a low voice, and couldn't help but look up at Li Hengxin strangely: "Why did you have time to run out of your dark laboratory today?"

"It's not for you this gift. Li Hengxin recklessly reckless: "Take it apart and take a look, like it or not." ”

Berech is a little strange, Spike rarely gives himself gifts, but he does give them to himself is usually very memorable, or something that makes people shine, I remember the last time I gave a stack of photos of himself when he was resting, I don't know what the hell he did this time.

Unwrapping the packaging shell, there is actually a layer of silk wrapped inside, which looks similar to a board or something, and the first feeling of opening the silk is smooth, and suddenly a light and shadow crossed.

"Hey......" Berexi was stunned, this was actually a mirror, but this was such a real and clear mirror, and it was the first time Berexi had seen it.

The mirrors in this world are still only limited to the bronze mirror and the crystal mirror, needless to say, the steel mirror is distorted and deformed, and the crystal mirror is added with a layer of magic mercury, although it is much clearer than the steel mirror, but it still has a lot of distortion of the form, or it is the water mirror image of the magician, but the water mirror does not talk about its effect, and a high-level water magic alone makes most people shy away.

Every subtlety can be perfectly reflected, and this is a completely different real world! Berich's heart couldn't help but marvel, and the first thought of everyone in this world when they saw the glass mirror was the same.

Although the glass production process is not complicated, but it is also very symbolic, on the earth, almost ubiquitous in the world of slope glass, Li Hengxin believes that in the near future, slope glass will also be popular throughout the continent.

"How is it, do you like it?" Li Hengxin stroked Berexi's hair and asked softly in Berexi's ear.

Beresy covered her mouth, trying not to cry out because she was too excited: "Eun...... Thank you, ...... Lee."

"You're about to become my wife, do you still need to say thank you?" Li Hengxin laughed.

"The hosts. Vieri's voice came from outside the door.

"Come in, what's the matter?" Li Hengxin.

Vieri walked in respectfully: "The day before yesterday, the lord ordered me to find a large workshop, and the villain has found it, but the owner of the workshop refuses to transfer it directly to you, saying that he will meet with you directly and agree to talk about the transfer, you see......"

"What are you discussing?Is he not satisfied with the price we offered?" Li Hengxin looked at Vieri puzzled, although Li Hengxin was rich and powerful, he had never done anything to oppress people with power and bully the market, and he wanted to do a proper business.

"No, I have already offered 800,000 gold coins, which is three percent higher than the actual price of that big workshop, but the owner of that workshop just refuses to sell, he says that as long as you see him, he will sell it at a cheap price. Vieri said helplessly: "If the master needs it, I will find another one, but the imperial capital does not meet the requirements of the master, and it is difficult to find it in a short time." ”

"Well, where is he, I'll go see him. Li Hengxin asked, this big workshop is what he is going to use to produce glass, and the equipment and raw materials have been prepared, just waiting for the production site.

"Wait, I'll ask him out on a communicator. ”

After half a moment, Vieri finally finished communicating: "Master, the owner of that workshop has asked you to meet at the xxx restaurant." ”

"Got it, you go down and get ready, and we'll leave right away. Li Hengxin waved his hand.

"Li, do you want the workshop to produce this mirror?" Berexi's keen business instinct had already realized Li Hengxin's movements, and she also realized the commercial value contained in this small mirror.

"Hey...... Berethi, I find that I can't hide anything from you. Li Hengxin pinched Bei Leixi's face: "The mirror surface of this mirror is called glass, and the use of glass is very extensive, I think our home has been renovated." ”

"Glass? Is the manufacturing process of this glass complicated? What is the cost price? What is the application?"

"I'll explain to you when I get back. Li Hengxin said with a smile: "Anyway, it will definitely be another big profit at that time, I think this time the income is more than before, but you are busy." ”

Although glass is not as expensive as a set of luxury products such as communicators, it is very versatile, from small dining table utensils to large buildings and military facilities.