Seismic reinforcement with only bracing is old-fashioned! What is the absolute best seismic reinforcement to choose in a custom-built house! #building
https://www.youtube.com/watch?v=yEtMoQXnXQo
https://www.facebook.com/masahiro.ishizuka.54/videos/3394611543904027
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An ammonia gas turbine engine is better than a hydrogen engine,
and it may be better to run a plasma jet engine with water and battery
electricity and oxygen. So even a full size jumbo jet can fly in the sky.
Ammonia gas turbine engines are superior to hydrogen engines,
and ammonia can be produced simply by mixing cheap materials
at room temperature.
No carbon dioxide is generated when mixing. Running an
ammonia gas turbine engine does not generate carbon dioxide.
President Biden announces investment of 1 trillion yen in hydrogen
strategy,
EV decline is confirmed,
Toyota reversal big victory,
EVEV continuous call are breathing? [Kappa Encho]
In addition, it may be better to run the plasma jet engine with water and battery electricity and oxygen. So even a full size jumbo jet can fly in the sky.
https://www.facebook.com/masahiro.ishizuka.54/videos/634563127771836
https://www.linkedin.com/embed/feed/update/urn:li:ugcPost: 6900955045563629568
[No need for high pressure] Succeeded in synthesizing ammonia at atmospheric pressure [Hiroshima University].
https://www.facebook.com/masahiro.ishizuka.54/videos/635603924194469
https://www.linkedin.com/embed/feed/update/urn:li:ugcPost : 6900223867248353280
Mixing nitrogen gas, water, molybdenum catalyst, and samarium iodide succeeded in synthesizing ammonia without producing carbon dioxide and generating electricity! This makes it possible to completely abolish or abolish nuclear power plants.
https://neovisionconsulting.blogspot.com/2019/08/blog-post_82.html
Introducing fuel cells that generate electricity with ammonia
https://neovisionconsulting.blogspot.com/2019/08/blog-post_70.htmlA motorcycle that runs 500km with 1L of water.
A ship that operates on hydrogen fuel.
https://share.buzzvideo.com/al/NFQTFfex
A bike that runs 500 km with 1 L of water has been completed, and the hydrogen of that bike is not frozen, but the water of the water supply is stored in a plastic tank, and the hydrogen engine is made at the moment when hydrogen is made by electrolyzing the electricity of the battery. The hydrogen is detonated with, and with that power, the battery is charged and the bike runs repeatedly.
http://eedu.jp/blog/2015/09/13/brazil-motorbike-water/
I shared it.
Run 500km with 1 liter of water! A futuristic bike made by a Brazilian inventor
Ricardo from Sao Paulo, Brazil, who became a hot topic on the Internet the other day.
He invented a bike that can run a distance of 500km with 1 liter of water!
The eco-friendly bike is finally here!
Let's take a look at the shocking video.
Youtube
https://www.youtube.com/watch?v=mc3M6NS_4x4
https://www.youtube.com/watch?v=1zrh3AvajRw
https://drive.google.com/file/d/1Z50DwB9EhI9I22zRMWGsPmHyC1Slxbhx/view?usp=sharing
sastruts
Facebook
https://www.facebook.com/masahiro.ishizuka.54/videos/3939142916117551
FC2
https://video.fc2.com/content/202101306FG43UYP
"Dream engine" Operates only with water, air and electricity! ?? The plasma jet engine is complete!
https://www.facebook.com/masahiro.ishizuka.54/videos/3996881273677048
FC2
https://video.fc2.com/content/20210221FYJXMM6P
The IMAX home theater of your dreams is in your home! By the way, the price is 40 million yen for the cheapest model. The high-end model costs 100 million yen.
Special feature on audio rooms with high ceilings (research on changing wall materials, etc.)
High ceilings provide a good acoustic environment. Experience the "High Ceiling Expansive Experience Booth".
Custom-built housing】Five worst living room floor plans that a first-class architect would never choose! Don't do this! & [Custom-built housing] First-class architect's recommendation! No regrets! Top 3 Floor Plans You Must Choose! & [Custom-built Houses] After a year and a half of living in a custom-built house, I feel it! If you build a house again, there are 11 "facilities and specifications you must choose"!
Chrome-based stainless atypical steel rebar NSSD410-296 & ultra-low shrinkage concrete (100 to 200 years rust-proof reinforced concrete) concrete (100 to 200 years rust-proof reinforced concrete)
Cellulose nanofiber is rustproof, 5 times stronger and 1/5 the weight of steel, transparent like glass, 1/10 the cost of steel or carbon, and can be made to conduct electricity or not conduct electricity by mixing materials to replace a carbon body.
Cellulose fiber from old newspaper (heat insulator), cellulose nanofiber from wood (new high-tech material)
This is the roofing material recommended by professionals and recognized around the world! And it's maintenance free and super easy, Dee's Roofing Diplomat. & Calcera for walls, brick block & ceramic hybrid brick. 30 year warranty on wall paint, Apolitec Paint Fine.
Is the ceramic-based Lapis paint, which is rumored to last 30 years and is a highly effective thermal barrier, a "buy"? Advantages/Disadvantages and Paint Selection Concepts
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Insulation & Sound Absorption & Fire Prevention & Termite Prevention & Cockroach Prevention
For insulation & sound absorption & fire & termite & cockroach & mold prevention, cellulose fiber is the best choice because it absorbs moisture and expels it out of the house.
It is the best for preventing mold and mildew.
Wall materials
For wall materials, there is also a product called Kalcera, which is a hybrid of ceramic and brick.
For termite control, it is more efficient to build a structure that can be easily replenished with boric acid powder on a regular basis.
The termite control system should be designed to be used only in areas with extremely cold temperatures.
Except in extremely cold regions such as Hokkaido and Niigata, underfloor insulation should not be used because it can easily become a breeding ground for termites.
If you insulate underfloor in extremely cold regions, consider a structure with at least three or more layers of termite protection to ensure that it is well protected!
The floor plan you should not do
Floor Plan Youtube
Youtube
Personally, I would like to see the building coverage ratio reviewed by the code, and an idea for a system that automatically moves mail to the first floor or to a cool dark area in the basement when mail arrives at the first floor mailbox. A basement, with a hydraulic elevator, three stories, solid eaves, wooden plywood larger than the fascia, boric acid to prevent cockroaches and a structure that can be easily filled with it on a regular basis, cellulose fiber rather than glass wool, and cellulose nanofiber.
Cellulose nanofiber can replace carbon and FRP, so it has high heat insulation performance when used in place of aluminum sash window frames and glass windows, verandas, bath units in bathrooms, carports, roofing materials, wall materials, foundations, etc. Under-floor insulation is not used except in extremely cold regions such as Hokkaido. In extremely cold regions such as Hokkaido, consider triple-layered construction or more solid and termite-proof. Cellulose nanofiber can be used as a substitute for carbon body by mixing with optical fiber or other materials that conduct electricity or not. I would like to see the following become the global standard.
Semiconductors made from artificial diamonds made from sake, tequila, vodka, and other alcoholic beverages are the most advanced and can be mass-produced with the highest performance.
Cellulose nanofiber semiconductors can be mass-produced with general performance.
High-tech batteries made of cellulose nanofibers are
High-tech batteries made of cellulose nanofiber are also called capacitors (supercapacitors), and are the most advanced and are also called capacitors.
Previously, Honda, an automobile manufacturer, was at the forefront of making rare metal-less motors, but that is now a thing of the past.
Now, Denso, a manufacturer of automobile harnesses and other products, is famous for its high-tech motors made of nickel and iron with a structure called an atomic-level superlattice and high performance, which do not use rare metals.
https://www.audiojazzlife.com/entry/my_home-my_audio_room
Enrich your life! audiojazz's blog For those who are in constant pursuit of high sound quality! Introducing the art of using audio! （From beginners to enthusiasts!)
Top > Audio > Two must-read books to prevent your dream home from becoming a nightmare audio room!
2020-04-01
Two must-read books to prevent your dream home from becoming a nightmare audio room!
Audio Audio Room Audiophile Audiovisual Usage
How to avoid a nightmare audio room!
Contents
Don't let your audio room become a nightmare!
For audiophiles, their own audio room is a dream come true.
Two books recommended for those who are building an audio room
A senior at work is building a house
Remodeling the audio room in my parents' house when I was single
Music room in junior high school
Lastly, I would like to say one more time
For an audiophile, my audio room is a dream!
If I were able to build a house, the audio room would be the first thing I would think about.
Unfortunately, my main audio room is a six-tatami-mat bedroom in a small apartment complex.
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This is the room where the three of us sleep with our families, so by the time I get home from work, take a bath, finish dinner, and get settled in, the kids are already under the covers.
In the living room, my wife is watching Korean dramas.
I am working on the computer and before I know it, my wife is asleep with the TV on.
And I can finally listen to music on the subsystem.
www.audiojazzlife.com
On weekends and holidays, the bedroom becomes an audio room.
I enjoy audio as much as time allows.
However, since I live in a shared house, I have to be careful about the volume.
The ideal audio room would be in a detached house where I can play music without any concern.
Two books recommended for those who are building an audio room
If you are planning to buy a custom-built house, rebuild a house, or remodel a house and build an audio room (even a living room audio room), we would like to introduce two books that you should read in advance.
Housing and Sound
Author: Yoshinao Okayama
Tetsuo Nagaoka's Super AV
Author: Tetsuo Nagaoka
Both books are quite old, but audiophiles with long careers will find a lot of things in them that will make them nod their heads in agreement.
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I used to like and buy books by architects, but it was Yoshinao Okayama, author of "Residence and Sound," and audio critic Tetsuo Nagaoka who had serious things to say about home audio acoustics.
In this book, the three important things for music appreciation, "soundproofing," "sound insulation," and "sound absorption," of a room are well described.
Many people used to mistakenly think that soundproofing means sound absorption, but what about these days?
Construction companies and architects are not necessarily audiophiles.
If you take out a loan or pay a lot of money and leave it to them, you may regret it.
If you are planning to build your own audio room, which may or may not happen once or twice in your lifetime, please read this book.
After reading this book, please discuss it with your construction company's staff and architect until you are satisfied.
I'm going to be a bit rough on you, but be careful, because "a client who is at the mercy of the architect is likely to be a sucker!"
A senior member of the company is building a house.
One of my seniors in the company is building a house.
I am very envious.
He is a movie buff and is currently putting together a surround sound system in the living room of his apartment in Osaka City.
He sometimes talks to me about OLED TVs and AV amplifiers because I am an audio enthusiast.
He was referring to the time I was able to buy a TV at a reasonable price, and he told me that even though the completion of his house was in May, he had already bought all the AV appliances and had them on layaway.
www.audiojazzlife.com
The other day, such a senior was showing me a drawing of a house under construction and lamenting.
In order to install a surround sound system in the living room of his new house, he had a detailed discussion with an audio specialty store that designs home theaters, and asked them to draw detailed drawings of the positions of ceiling speakers, AV racks, wall-mounted TVs, and electrical outlets, etc. He gave the detailed drawings to the construction company that was building his house. The detailed drawings were given to the construction company that was building the house in advance.
However, when he went to the construction site, he found that the location of the electrical outlets and the openings to pull out the cables were not as per the drawings drawn by the home theater specialty store.
The senior asked the electrician at the construction site, "Isn't that different from the detailed drawings! What in the world did you see when you put the outlet here?" The senior asked the electrician, "What on earth did you see in the drawings?
When the senior asked the electrician to show him the drawings he had, he was surprised to find that they were plot drawings drawn by the construction company's architect.
A plot drawing is one that shows outlets, switches, lighting, etc., with symbols, and there are no TVs or AV racks drawn on it.
This is not a bad thing for an electrician.
It is the fault of the site supervisor of the construction company who did not look over the detailed drawings of the home theater that were given to him.
The site supervisor and electrician at the construction company may have done a lot of electrical wiring work on ordinary houses, but they do not necessarily have the knowledge about audio and home theater.
Only an audiophile would be concerned that bundling speaker cables and electrical indoor wiring (VVF cords) in the ceiling will degrade the sound quality.
Detailed drawings commissioned from home theater specialty stores are not free.
Naturally, my senior complained to the construction company and had them redo the drawings.
When I was single*, I remodeled the audio room in my parents' house.
When I lived at home before I got married, I was fortunate enough to have my own room.
It was also my audio room.
It was a 6 square meter western-style room with a veranda.
However, the veranda was on the north side of the house and did not get much sun, so I did not hang my laundry or do any gardening.
As the years passed and the house became old, it was decided to remodel.
My room was upgraded from a 6 square meter western-style room to a 10 square meter western-style room by removing the veranda.
I had been using 10cm full-range back-loaded horn Super Swan speakers since that time.
At the time, they were unpainted, bare shina plywood.
www.audiojazzlife.com
As an audiophile, it was a great opportunity for my parents to renovate the house they had built (meaning on their dime), so I wrote my requests on a piece of paper, explained them to them, and gave it to the construction company to pass on.
My requests were as follows.
(1) I wanted the floor joists to be as random in pitch as possible to disperse resonance frequencies.
(2) I want the window sashes to be double-layered.
(iii) I want glass wool to be packed tightly behind the walls.
(4) The entrance and exit doors should be heavy and soundproof.
(5) We would like the power supply wiring to be dedicated to audio equipment.
(We also specified the location of the electrical outlets.)
However, the results were
(1) In response to (1), you said that the joists are a normal pitch, but the flooring is random?
The randomness of this flooring meant that the width of the wood flooring was only random in appearance.
I accepted it gratefully, just for the feeling.
(2) For (2), I had a plastic sash (inner sash) installed. (Not only in my room, but also in the living room, etc.)
This was a great solution.
First of all, there is almost no condensation in winter.
The air conditioning works well.
The sound coming in from the outside is much quieter.
As for the (3), when we looked at the construction site, we found that glass wool had been put in the walls where the former balcony had been added, but not in the original floors, walls, and ceilings.
When I asked my parents about this, they told me that it was because "the construction company said it was not necessary. Too bad.
For the (4), they put a lead sheet on a regular wooden flush door.
How did it work?
His mother came from the living room on the first floor and said, "It's time for dinner! Come on down!" was heard as usual. 、、、、
(5) The answer to (5) was rejected.
The construction work would be too difficult, so they said it was impossible.
However, the number of outlets and their approximate locations were as we had requested, and they were very useful for setting up the audio and AV system.
Music room in junior high school
I have written an article describing my experience in a music room when I was in junior high school.
www.audiojazzlife.com
As the title suggests, the music room was nothing more than a music room in name only, and the floor, walls, and ceiling all did nothing more than suppress reflections. Even though I was not yet an audiophile, I had my doubts about calling a room a music room when the piano and chorus voices did not echo.
The general contractor who designed the school's music room was not a concert hall acoustical designer.
They were building a sound-absorbing room to reduce the loudness of the sound.
I would like to say one last time.
Whether it is the electrical work for the home theater in my senior's living room, the remodeling of my parents' house, or the music room at the junior high school, it is very difficult to build or remodel with high sound quality in mind.
The electrician is not an audiophile.
Electricians are not necessarily audiophiles.
The demands of audiophiles are not always understood by ordinary people.
I don't enjoy the sound in a music room.
As for me, I don't have a dream home and a dream audio room.
I may not have a dream home and a dream audio room, but I am happy to be able to listen to music and feel dreamy all the time.
(Recommended book)
(Recommended book) -- --
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