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China Will Build the Tallest Building In the World in Just 90 Days

Cheetah786

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According to its engineers, this will be the tallest skyscraper in the world by the end of March of 2013. Its name is Sky City, and its 2,749 feet (838 meters) distributed in 220 floors will grow in just 90 days in Changsha city, by the Xiangjiang river. Ninety days!

It's not a joke. According to the construction company, the skyscraper will be built in just 90 days at the unbelievable rate of five floors per day.

It's hard to believe, but they claim the building has been designed by some of the engineers who previously worked at the Burj Khalifa. It is also the same firm that built a full 30-story hotel in 15 days—which yes, is still standing and in perfect working condition.

Foundation work is beginning at the end of the month, once the Chinese authorities give the final go ahead to the project.
Pre-fab magic

They will be able to achieve this impossibly fast construction rate by using a prefabricated modular technology developed by Broad Sustainable Building, a company that has built 20 tall structures in China so far, including the that 30-story hotel.

Since they built that hotel, the company has been perfecting their technology, which they are now claiming will turn their project into the world's tallest skyscraper in just three months. That's a whooping five floors per day, which seems just absurd. According to Construction Week Online, the company is very serious about it. The senior VP of the Broad Group, Juliet Jiang, has publicly said that they "will go on as planned with the completion of five storeys a day."
Record numbers

Unlike the Burj Khalifa, the tower will be mostly habitable. Its final height will be 2,749 feet high (838 meters). Compared that to the Burj's 2,719 feet (829 meters), which include the spire at the top resulting in a total of 163 floors.

Sky City will use an astonishing 220,000 tons of steel. The structure will be able to house 31,400 people of both "high and low income communities". The company says that the residential area will use 83-percent of the building, while the rest will be offices, schools, hospitals, shops and restaurants. People will move up and down using 104 high speed elevators.

The record figures don't stop there: in addition to the 90-day construction time—as opposed to the 210 days initially reported by the Chinese media—the company claims it will cost $1,500 per square meter as opposed to the Burj's $15,000 per square meter, all thanks to the prefab technology.

They also claim it will be able to sustain earthquakes of a 9.0 magnitude and be resistant to fire for "up to three hours," as well as be extremely energy efficient thanks to thermal insulation, four-panned windows and different air conditioning techniques that were already used in their previous constructions.

To be honest, it all seems like a tall tale to me—no pun intended. Although the credentials of the company seem to be quite serious, one thing is to build a 30-story hotel in 15 days and the other is to built the largest skyscraper in the world in 90 days. It just boggles the mind. Maybe it was April's Fool in China yesterday.

Whatever it is, we will discover it in March. If it's confirmed, the time-lapse videos are going to be epic, [Construction Week Online]

China Will Build the Tallest Building In the World in Just 90 Days
 
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Great . I wish we could Do that . A job well done .:china: A flyover takes years to be built in our Part of the world .:confused:
 
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Its a bold venture I would say. I think if these buildings are sustainable and earthquake resistance they can revolutionize construction business. India needs to start working on such techs. It is not hard. My friends in civil engineering are studying modular building techniques. Many slums in India can be replaced over night if this thing becomes success.

Great . I wish we could Do that . A job well done .:china: A flyover takes years to be built in our Part of the world .:confused:
Flyovers take time to be built. This building is built by modular construction with pre fabricated parts like a lego.
 
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Its a bold venture I would say. I think if these buildings are sustainable and earthquake resistance they can revolutionize construction business. India needs to start working on such techs. It is not hard. My friends in civil engineering are studying modular building techniques. Many slums in India can be replaced over night if this thing becomes success.


Flyovers take time to be built. This building is built by modular construction with pre fabricated parts like a lego
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But Bhai Years ???? That also after digging up the roads and making the traffic conditions unbearable .
 
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Wow! in 90 days? Only the sky is the limit.


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here we take 6 years for almost 200m. Delays, delays and delays.
 
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in 15 days


Hahaha I love this video. :D

Anyway it is "modular construction" which means that most of the parts will be prefabricated beforehand, and assembled in the actual construction.

So it's not as crazy as it sounds, if the parts are prefabricated, it should be entirely possible to put it together that fast.
 
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I actually think these buildings are safer than normal buildings.

You have pre-fabricated parts that have gone under extensive testing at the factory being assembed by a skilled team that focuses on one thing and one thing only: assembly!

Compare it to a traditional building with traditional construction which takes years. Parts are sourced from all over the place and these parts are designed for all sorts of different projects. Once delivered they will sit somewhere on the construction site taking abuse till they're finally used in the construction. Every room, level and hallway is constructed slightly differently with slightly different material by different people doing different things.

These buildings seem to be much more earthquake proof (magnitude 9 earthquake proof is amazing!). The lower construction cost not only means lower unit costs for the end user but also more luxuries built into each unit by the construction company.


Hopefully Chinese companies manage to perfect this technique even more.


In Iran the govt has mass housing projects for people who can't afford homes in bigger cities. These buildings that they make are often in towns and are a series of ugly 20-30 lvl buildings with brick facade. They're ugly as hell, but they're designed for low income people. Something like this is a massive improvement. Unfortunately the construction companies building the disasters with govt money are never going to change anything. Right now they have a good thing going. They get money from the govt to build homes for lower income people and they pocket a good chunk of it and the end result is massive commie block **** holes.

P.S. FUK the Westerners. In 20 years they'll be licking chinese balls. I can already see it. These arrogant mofos are the last Western generation that will have the luxury to talk **** against Asia.
 
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