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Thread: Marines 3D-print concrete barracks in just 40 hours

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    Marines 3D-print concrete barracks in just 40 hours

    Marines 3D-print concrete barracks in just 40 hours

    This is an impressive testament to 3-D printing. It is a revolution in manufacturing.

    Marines have used a specialized 3D concrete printer to print a 500-square-foot barracks room in just 40 hours.

    The innovative project created the world’s first continuous 3D-printed concrete barracks, according to the Marine Corps.


    The barracks room was built earlier this month at the U.S. Army Engineer Research and Development Center in Champaign, Ill. Army and Navy Seabees were also involved in the construction effort.

    ***

    “This exercise had never been done before,” said Capt. Matthew Friedell, Additive Manufacturing project officer in MCSC’s Operations and Programs/G-3, in a statement.

    “People have printed buildings and large structures, but they haven’t done it onsite and all at once. This is the first-in-the-world, onsite continuous concrete print.”


    Using Computer Aided Design software on a 10-year-old computer, the concrete was pushed through a print head and layered repeatedly to build the barracks room walls. Friedell said that the job took 40 hours because Marines were carefully monitoring the project and continually filling the printer with concrete. However, if a robot was used to do the mixing and pumping, the building could be built in 24 hours, he added.“This exercise had never been done before,” said Capt. Matthew Friedell, Additive Manufacturing project officer in MCSC’s Operations and Programs/G-3, in a statement. “People have printed buildings and large structures, but they haven’t done it onsite and all at once. This is the first-in-the-world, onsite continuous concrete print.”


    Using Computer Aided Design software on a 10-year-old computer, the concrete was pushed through a print head and layered repeatedly to build the barracks room walls. Friedell said that the job took 40 hours because Marines were carefully monitoring the project and continually filling the printer with concrete. However, if a robot was used to do the mixing and pumping, the building could be built in 24 hours, he added.
    ΜOΛΩΝ ΛΑΒΕ


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    Captdon (08-30-2018),southwest88 (08-30-2018),stjames1_53 (08-30-2018)

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    Wow. Awesome. The future is coming.
    Power always thinks it has a great soul, and vast views, beyond the comprehension of the weak. And that it is doing God service when it is violating all His laws.
    --John Adams

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    totally cool..................Eth is right, it is the future
    For waltky: http://quakes.globalincidentmap.com/
    "The Nation that makes a great distinction between its scholars and its warriors will have its thinking done by cowards and its fighting done by fools."
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    "Democracy is two wolves and a lamb voting on what to have for lunch. Liberty is a well-armed lamb contesting the vote" B. Franklin
    Igitur qui desiderat pacem, praeparet bellum

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    Ok im a negative nelly, I see it as a criminal empire extraordinaire in the future.
    LETS GO BRANDON
    F Joe Biden

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    Quote Originally Posted by Common View Post
    Ok im a negative nelly, I see it as a criminal empire extraordinaire in the future.
    Most good is subverted.
    For waltky: http://quakes.globalincidentmap.com/
    "The Nation that makes a great distinction between its scholars and its warriors will have its thinking done by cowards and its fighting done by fools."
    - Thucydides

    "Democracy is two wolves and a lamb voting on what to have for lunch. Liberty is a well-armed lamb contesting the vote" B. Franklin
    Igitur qui desiderat pacem, praeparet bellum

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    Quote Originally Posted by Common View Post
    Ok im a negative nelly, I see it as a criminal empire extraordinaire in the future.
    I am sure it will be. But there is no putting the genie back in the bottle.
    ΜOΛΩΝ ΛΑΒΕ


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    Quote Originally Posted by Peter1469 View Post
    I am sure it will be. But there is no putting the genie back in the bottle.
    Oh I know Pete but it will be used for nefarious reasons. Soon no criminal that wants a gun will have one.
    There will be no need for gun control. Remember roll your own, it will be make your own.
    LETS GO BRANDON
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    Quote Originally Posted by Common View Post
    Oh I know Pete but it will be used for nefarious reasons. Soon no criminal that wants a gun will have one.
    There will be no need for gun control. Remember roll your own, it will be make your own.
    I agree it will be used for crime.
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    Quote Originally Posted by Common View Post
    Oh I know Pete but it will be used for nefarious reasons. Soon no criminal that wants a gun will have one.
    There will be no need for gun control. Remember roll your own, it will be make your own.
    Why go through all that effort and expense?
    “Extremism in defense of liberty is no vice. Moderation in pursuit of justice is no virtue.” - Barry Goldwater

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