Wang Xuan's mood these days is very beautiful, everything is pleasing to the eye, everything is smooth, and he is walking around, so uncomfortable.

October 10, cloudy.

In the morning, I took the children around the city, and the first phase of the city wall to the north and east of the old city has been completed, and the foundation of the city wall of the new city has been completed, and stones are being laid.

After taking a shower and having lunch, Wang Xuan tempted the four giants of the Government Council and several ministers to join him to see the construction progress of the new Government Council.

Today, it was the turn of the four groups of children to follow Wang Xuan to practice, and the group of more than 30 people was so lively.

Camphor trees are transplanted on both sides of Phoenix Avenue, with a height of about three meters and a straight trunk, which really has a little taste at a glance.

The gutters on both sides of the road have been connected with cement pipes about seven inches in diameter and covered with earth. Every three feet, a brick joint is cut in the curb stone to connect to the drain, and the drain eventually connects to the nearest sewer.

After reaching Xianglin Avenue, turn southbound, and the greening works on both sides of the road have been completed, and the trees are supported by three wooden sticks to prevent the unstable root system from being blown down by the wind.

Wang Xuan asked the people in the Government Council in a trembling manner, if there is anything unsatisfactory, it is still too late to change it.

Zhao Sheng knew the reason why Wang Xuan was in a happy mood, and Aunt Liu informed him of the matter that day, so he replied along the way: "Although it is the first construction, the supporting facilities have not yet been perfected, but I can already feel the majestic atmosphere." The road is wide and straight, and the trees on both sides are also bright, and it has a new atmosphere of vitality. ”

Everyone also echoed it, patting the lord's sycophants is justified, and besides, this road repair is indeed good, and it looks high-end and domineering.

When passing by the public toilet, Wang Xuan deliberately went in to visit, the pit, baffle, and handwashing station were all built to the standard, and the porcelain accessories had not yet been installed, and it was estimated that they were also waiting in line for the goods.

Everyone looked at the "public toilet" designed by Wang Xuan and was also amazed, it was better than the house they lived in, should they say that the lord was a loser or that the lord had courage?

Walking and stopping all the way, I came to Zhengxi Road after a while, which is also the main road leading to the Government Affairs Yuan.

On the right side of Xianglin Avenue, the area south of Zhengxi Road is the vegetable market, eighteen zhang from east to west, fifty zhang from north to south, until Fulin Avenue, covering an area of about 15 acres.

The fence has been built, and the stalls, offices, and duty rooms inside are being topped out. Subsequently, another warehouse will have to be built in the east to supply tenants' stocking needs, and it will be successfully completed by the end of the year based on the current progress.

Zhengxi Road has to cross the Liuyin River, and there is a bridge here called Qinzheng Bridge, which means that the government is diligent and loves the people. That's right, this is Wang Xuan's name. This bridge is a little smaller than the Fuqiao Bridge, after all, except for the canteen transportation, there are almost no horse-drawn carriages, so the road surface is only three feet wide, and there are guard boxes and guards on duty at the bridge.

Less than five feet away from the bridge is the construction area, which is full of bamboo scaffolding as far as the eye can see, and now it has been built to the fourth floor.

Wang Xuan found the person in charge of the area, and coincidentally, Liu Liu came over to greet him with an embarrassed face.

Wang Xuan pretended that nothing had happened, and asked whether the difficulties encountered in the construction could be solved and whether it could be completed on time.

Liu Liu is also business-like: "The supply of steel bars in the steelmaking plant is quite sufficient, and there is no shortage of cement, according to the current progress, there is no problem with capping before the end of November, and it will take another month to carry out internal decoration, and the time is very sufficient." ”

"Is the steel bar specification used in the floor slab strictly controlled?" Wang Xuan was very concerned about this.

"Yes, we will sample and test every batch that comes, and all indicators can be met. In addition, the load-bearing beams of the floor slab are made of steel bars that are one specification higher than the design, which will be stronger. ”

Wang Xuan did not comment, and then asked some questions about construction safety.

Liu Liuyu pointed to the workers who were painting the wall on the third floor and said: "According to the requirements, the workers need to wrap a rope around their waists above the first floor, and the other end is connected to the pillar of the scaffolding. However, there have been a few cases of falling objects on the upper floors, and we have set up nets between each layer in the hope of reducing the impact of falling objects. ”

Wang Xuan listened to the report and observed the construction site, and it was true that each floor was protected by nets, which was no worse than what he had done, so he nodded and praised it.

Then each person put a wooden "helmet" on their head and came to the interior of the first floor, the outline of the room was already very clear, but the doors and windows had not been installed, and the walls had not been painted, which looked a little rough.

After walking along the aisle, everyone returned to the original point, and couldn't help but sigh at the vast area and the number of rooms in the new government council.

In the middle of the new government council is an open space, which is planned to be a rest, relaxation, waiting area, and also a lighting need for the interior rooms. It is still a bare piece of dirt land, and soon there will be gardens, rockeries, artificial lakes, and various potted plants.

As for Wang Xuan upstairs, he didn't let everyone go up, it was too dangerous, and if there was a mistake with the old arms and legs, it would be very happy and sad.

Everyone sat in the open space and chatted, and Wang Xuan hoped that the new government affairs yuan would be completed as soon as possible so that everyone could move over. It's really unreasonable for so many people to be crammed into a courtyard, and they can't do some official work. Therefore, Wang Xuan asked about the supply of decoration materials, which is under the jurisdiction of the logistics department, and Wang Yu answered.

"Orders have been placed for doors and windows in July, and the manufacturer has also issued samples, and the logistics department and the construction department have confirmed that the size, materials and styles are no problem. The reason why the delivery was not made is also because there is no place to store it on site, and it will affect the appearance in case of rain or bumps. Office tables, chairs, cabinets, desks, etc. also placed an order in August, which was contracted by the first furniture factory within the plate factory, and we have technical personnel to supervise on site, and there are no problems such as wrong size, different styles, and poor materials. ”

After thinking for a while, Wang Yu continued: "Some tea sets, tableware, sanitary ware, etc. are ordered from Yongsheng according to the requirements of the lord, and the cost price has risen by one percent, and the delivery date is in January next year, so it has not yet been supplied." We have done all kinds of investigations, but there is only one thing that we and the Ministry of Construction have no clue about, and that is the window. The windows of the rooms of the House are four feet high and three feet wide, and the larger ones are five feet high and four feet wide. The windows of the conference room and the office on the third floor are almost half the size of a wall, and we really don't know what materials to use to install them. ”

"Bad thing, bad thing. Wang Xuan muttered softly.

I said I wanted to make the glass out a long time ago, but I didn't expect to forget it, this thing is done, it's not perfect without glass.

The reason why I didn't make glass before was because of the poor financial situation, and it was difficult to cool and form the glass in terms of production technology, so it could not be guaranteed to be as smooth as a mirror.

Now it's not good to do it, the knives are already on the neck, as for the technical problems, try it first, let's die-cast, and some potholes on the surface are tens of thousands of times stronger than not.

Thinking of this, Wang Xuan also stubbornly said: "I'll figure out a way for window materials, you only need to do the rest, how is the internal wall painting material ratio studied?"

Wang Xuan changed the topic by the way.

"Lime is the main ingredient, and we plan to mix it with some transparent stone powder to increase the smoothness and hardness of the walls, which is still being tested. ”

"Has the problem of adhesion to the floor been solved?"

Wang Xuan refers to the bonding problem between solid wood floors, which should be seamless and do not allow discordant noise when stepping on it.

"The panel factory is also verifying, and they now have almost all the second-floor office areas covered with solid wood floors. Obviously, the people of the Ministry of Construction were also shocked by the "big deal" of the plate factory.

Wang Xuan doesn't care about these, whether you take the opportunity to enjoy it, or for experimental verification, everything is based on results. can solve this problem, even if the board factory even lays the toilet with solid wood flooring, Wang Xuan also raised his hands to support.

"Have you decided what materials to use for the balcony guardrail?" asked Wang Xuan.

The new government council has five floors, each with six large balconies, and the fence at the edge is recommended to be made of reinforced concrete, which is strong. After the Ministry of Construction's assessment, it is also feasible to use wood, as long as it is regularly inspected and replaced, so Wang Xuan asked.

"The first and second floors are made of wood, and the third floor to the roof is reinforced concrete. Said a technician from the Ministry of Construction.

"That's it, all departments coordinate and cooperate with each other, pay close attention to all links, this is where everyone will work in the future, how to be comfortable, how to come, safety first, don't be sloppy!" Wang Xuan told again.

When he returned to the lord's mansion, it was still early, and Wang Xuan sat on the vegetable field where he often walked, thinking about the mirror smoothness of the glass.

Hua'er ran over with Ah Fu Sa, and Ah Fu saw that Wang Xuan ignored it and went to play by himself.

Hua'er saw that her brother seemed to have something on her mind, and asked Wang Xuan to tell her the reason as if she was a little adult, and she wanted to share her worries for Wang Xuan.

Wang Xuan smiled and touched Hua'er's head, and said lovingly: "Look at this water......" Wang Xuan pointed to the stream west of the vegetable field and said, "I want it to be hard, the upper and lower sides are flat and smooth, how to achieve it?"

Where did Hua'er understand this, she just said: "I heard the eldest sister say that the river water will freeze in the winter in the north, and once it freezes, it will be hard and smooth, and my brother can make the water freeze!"

"Boom" Wang Xuan suddenly opened his mind, tension, mirror, it's really ......

So he picked up the flowers and turned around several times, kissed them a few times before turning around and striding away.

Hua'er was stunned by Wang Xuan's sudden action, and suddenly came back to her senses after hearing Wang Xuan's words of praise, her excited little face flushed, and said to Ah Fu: "Ah, I really helped Ah Brother, Ah Fu, do you say that I am the smartest, my eldest sister says so about me...... Hmph!"

When Ah Fu heard the flower shouting its name, he ran around the flower in a circle, and when he saw that there was no food, he ran away again.

Hua'er's superiority is always a little less interesting when no one shares it, and even Ah Fu has become a lot more snobbish in her eyes, so angry that she stomped her foot and decided not to give it meat at night. Then she turned around and walked to Wang Bi's side, she was going to find the eldest sister to show off!

After Wang Xuan returned to the study, his brain was running rapidly. The surface of the water is mirrored under the condition of no wind, so if the lower part of the water surface is also in a mirror state like the water surface, will both sides be smooth as a mirror after freezing, and the thickness is the same?

The liquid is tense, and the surface of the glass is normally smooth after liquefaction, as long as the upper part of the carrier is also smooth.

So the question is, what kind of liquid is much denser than glass in its liquid state, and has a much lower melting point than glass?

Iron and copper do not need to be considered, and the addition of soda ash to reduce the melting point of quartz sand is only about 1,000 degrees, and iron and copper are cured early.

Lead and tin are fine, but lead is not small, and tin can be tried. The density of the molten glass should be much smaller than that of the tin, so it should be easy to float on the molten tin. When the molten glass is flattened under the action of upper and lower tension, the molten tin has not yet solidified, and when the temperature drops to about 250 degrees after the molten glass is cured, the molten tin begins to solidify.

Perfect...... As for what the specific temperature is, Wang Xuan, please remember to try it a few more times.

Now the question is finding tin!

Flowers, brother, thank you, when you grow up, you will definitely find the best husband, a few will do!

No, just one!