The young woman thought for a while: "It is not convenient to throw garbage. My mother lives in the old community. There is a hole on the first floor on each floor. Just throw the garbage into the hole. Our new community does not have this function. Of course, other new communities also carry garbage downstairs to throw it downstairs."

"Although it is convenient to throw garbage upstairs in the old community, the corridor smells bad in summer. It is really troublesome to throw garbage downstairs, but the building is much cleaner." Li Yan analyzed.

Han Yu said: "There is no better way to throw garbage at the moment, which is convenient and clean."

The young woman's eyes lit up: "I have a way to open the window and let the drone throw the garbage! Hehe..."

Han Yu laughed and said, "Is it a bit overkill? The drone is flying around in the sky with garbage hanging in the air, which is neither beautiful nor safe."

"Haha..." The young woman also smiled: "I can't bear to look at the picture! It's okay for a family to throw garbage with drones. If more than 100 households in a building are all using drones to throw garbage, it feels like a doomsday."

Li Yan's mind was very enigmatic at this time: "It is feasible to use robots to throw garbage in the future. If the property buys a robot, who has garbage in the house, and it will call it and it will arrive at the floor within ten minutes, and put the garbage in the trash can downstairs."

"Haha, a good idea. We hope that that day will come soon!" The young woman smiled so hard that she couldn't stop.

"Now home appliances have joined the team of artificial intelligence, and houses cannot fall behind. I believe that life will become more and more convenient in the future." Li Yan said.

The two left 303 and went 203 again, telling the hostess to try not to pedal the sewing machine in the morning, middle or late, which will affect others' rest. The hostess agreed to pay attention in the future.

"Brother Li, I feel like we can work in the neighborhood committee." Han Yu's eyes were crescent like crescent: "I haven't done anything else for a long time, I just mediate neighborhood relations."

"Haha, I think it's OK. Go to the neighborhood committee to see if you want someone!" Li Yan said with a smile.

The two of them got on the elevator, pressed a floor casually, got off the elevator, and knocked on the door of the resident. There was a young man in his twenties inside.

"We are from the property management. We do a questionnaire. Do you think the upstairs are noisy?" Han Yu pretended to be straightforward and didn't go around.

"No! No noise at all." The young man replied.

Li Yan coughed twice and whispered to Han Yu: "This is the top floor, there is no one upstairs."

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"Ah? Top floor?" Han Yu glared with her eyes wide and couldn't help laughing: "It's a sloppy!"

"How many people are in your family?" Li Yan asked.

"I

Chapter 233: The plan to jump to the floor [1/3 of the four," the young man replied: "Wife, and my parents, who live in the old community."

"Do you think it's inconvenient to live here?" Han Yu asked.

"The overall feeling is that there is no inconvenience. It's just that the power outage is troublesome. On the 30th floor, I walked downstairs and got tired and overwhelmed when I got downstairs. I was thinking, it would be great if there was a device similar to a slide, sitting on it like a child, sliding downstairs in circles..." The young man said while thinking.

"The idea is good, but it's very dangerous." Li Yan held back his smile.

The two of them came down from the top floor, and it was almost noon. They returned to Wanzhou Group and went to the cafeteria to have a working meal.

"I think the main problem is that the house is not soundproofed." Han Yu said while eating.

"Now people have high requirements. In the past, every household raised livestock in the countryside, including horses, donkeys, and cattle. The horses were fine, but the sound of shouting was low. Donkeys and cattle were not good, and they could hear it even if they screamed for a few miles away. How loud was the noise? People used to it, and it was no wonder." Li Yan said.

"Yes, people's tolerance for noise is now reduced. If you use sound-absorbing cotton, sound-absorbing boards, sound-absorbing felts, gypsum boards, shock absorbers, etc. during decoration, the sound-absorbing effect will be much better, but that will reduce the utilization area of ​​the house, and most families will not do that." Han Yu is more familiar with building materials.

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"Well, that's true. I think the developers will consider these factors when building buildings and use some sound insulation materials. The owners will not complain about the poor sound insulation." Li Yan said.

"No developer is willing to do that by increasing costs and reducing the area of ​​the package." Han Yu shook his head.kΑnshuwu ξa

"Maybe this is the bottleneck, which seems not cost-effective. After doing it, I think there should be a breakthrough." Li Yan's vision is long-term.

In the next few days, the two of them visited the owners in the community every day, and wrote a thick stack of questions.

That morning, Ding Yuezhou, chairman of Wanzhou Group, called Li Yan to the office.

"Have you gained any results in investigations and visits?" Ding Yuezhou asked.

"The quality of the Taohua Lijing Community project is very good, and the owner's response is mainly the sound insulation problem." Li Yan replied.

"The sound insulation of high-rise buildings is worse now. This is a common problem. There is no good solution at present." Ding Yuezhou poured two glasses of water and handed Li Yan a cup.

"Thank you, Brother Ding!" Li Yan took the water cup: "When we build a building, we should increase the investment in some sound insulation materials appropriately. Is it feasible?"

“These inputs increase costs,

Chapter 233                                                                                                                             

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"Brother Ding, I also found a problem. There are very few high-rise residential buildings with three generations living together. Do you know why?" Li Yan asked with a smile.

"It's in summer, it's not convenient!" Ding Yuezhou hit the nail on the head.

"I have a solution to this problem and change the apartment design plan."

“How to change?”

"The jump layer design effectively improves privacy," said Li Yan.

"You can leaps on the roof!" Ding Yuezhou nodded.

"Brother Ding, I mean, not only the roof, but the entire building is full of leaps!" Li Yan said with a smile.

"The whole building jumped up?" Ding Yuezhou's brain rotated rapidly.

"Yes! Three bedrooms and two living rooms can be designed as one bedroom and one living room upstairs, one bedroom and two living rooms downstairs; or one bedroom and two living rooms upstairs, one bedroom and one living room downstairs, the elderly live downstairs, and young live upstairs, not on the same plane, and the privacy is greatly improved."

"It's a bit messy..." Ding Yuezhou took a pen and drew on the paper: "Then how many doors do this family have?"

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"Each one entrance door, otherwise it will be troublesome." Li Yan thought about it carefully.

"It is feasible in theory!" Ding Yuezhou put down his pen: "Let the people from the design department come."

A staff member next to him called the design department manager.

After a while, a young man came to the design department: "Director Ding, what instructions?"

"If the entire building is designed as a leap structure, is that okay?" Ding Yuezhou often pushed forward the paper he had just drawn.

The young man took it and looked carefully: "This idea is very bold. Yes, I just don't know if the market buys it?"

"You can first take out the floor plan and go to the sales office to try it out to see how many people buy it!" Ding Yuezhou made the decision on the spot.

The young man nodded and walked out of the chairman's office.

Ding Yuezhou closed his eyes slightly and leaned against the boss's chair.

Suddenly he opened his eyes again: "I knew you were a little bit arrogant!"

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"It may also be a bad idea..." Li Yan smiled.

"There must be a market, but it's not clear how big the market is. Brother, before our floor plan comes out, we must keep it confidential and don't tell it to outsiders." Ding Yuezhou said.

"I know, just like doing fashion design, some companies do not allow designers to go home in order to keep it confidential." Li Yan said deeply.

Chapter 233                                                             

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Chapter completed!