New marshmallow concrete helps stop aircraft in runway emergency situations

A new material looks like conventional concrete, but collapses when the plane descends on marshmallows in an emergency. This ultralight foam, known as marshmallow concrete, absorbs the energy of the aircraft and helps to stop safely as the runway passes.

Researchers from the China Institute of Building Materials (CBMA) and its partners designed the material, weighing 12.5 pounds per cubic foot. That’s one tenth of the weight of the standard concrete. Its strength comes from microscopic bubble networks, each of which is coated with a particularly bad rosin. This structure allows the foam to crush in a controlled way, cushioning even the heaviest aircraft.

“It looks solid, but the impact will collapse,” Von Chan said. R&D CBMA engineer. “That’s what makes it able to lower the aircraft smoothly and effectively.”

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Why are traditional runway safety systems insufficient

The most dangerous part of any flight is takeoff and landing. To reduce risks, airports use runway end safety zones (RESAS). The purpose of these areas is to stop aircraft that exceed the runway. in the past, Use sand at the airportFor this purpose, soil, grass or pool. But each of these materials has serious disadvantages.

In wet or frozen conditions, the soil becomes unstable. Water can freeze and attract wildlife in winter, causing new hazards. Sand and grass don’t always perform well, especially with heavier aircraft. These weaknesses clearly indicate that airports need more reliable and consistent security solutions.

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How Marshmallow Concrete Works: The Science Behind Softness

Marshmallow concrete Designed with precise strengths in 0.30 to 0.35 MPa. If it is too strong, it won’t crush and absorb energy. If it is too weak, it won’t slow down the plane. The research team compared the process to blowing air bubbles into a concrete mixture. These bubbles create a soft, crushable texture that helps stop the plane in an emergency.

To make the bubbles strong enough to last until the impact, the team used a special air getter. This creates a solid coating around each bubble. As a result, the material remains intact until the plane passes the runway and then collapses at the right moment to maximize safety.

Durability and cost advantages of Marshmallow Concrete Airport

Unlike some international systems that rely on expensive calcium sulfate cement calcium, Marshmallow concrete uses ordinary cement, making it more affordable for airports, especially those with limited budgets. The team also developed a two-stage strength control system that helps the materials adapt to severe climates and maintain consistent performance throughout the year.

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Real-world data from 14 airports in China, including in the challenging Tibetan climate, shows that the material’s property has grown by only 3% over the year. The results are well below 10% of design tolerance, meaning that the airport can depend on reliable materials regardless of weather.

Marshmallow Concrete Airport Safety: Future Standards?

Marshmallow concrete has become the new global standard for runway safety thanks to its unique combination of low cost, environmental resilience and life-saving performance. The material has been installed at 14 airports in China and it exhibits consistent and reliable performance even in extreme cases. As more airports seek affordable ways to improve safety, Marshmallow Concrete offers a promising solution that can save lives and reduce global costs.

What does this mean to you

If you are flying in the United States, whether it’s for sale, vacation or visiting family, marshmallow concrete can quickly make your journey safer. Despite the current use of this breakthrough at Chinese airports, its performance turns around the world, including American aviation experts looking for better runway safety solutions.

Runway overspending doesn’t happen often in the United States, but when they do, the consequences can be fatal. Think of high-traffic airports like Los Angeles International Airport, Kennedy International Airport (JFK) or Atlanta, where an overspendence destroys thousands of flights and puts life at risk. Marshmallow concrete provides low-cost, efficient safe upgrades that can prevent these events or greatly reduce their severity.

The best part? This is not a billion dollar overhaul. Since it uses standard cement and is designed to work in a variety of weather, including severe winters and extreme heat, it is a practical option for airports from Maine to Arizona. This means that even smaller regional airports across the United States can benefit.

You may never see this material, but it may quietly protect your flight behind the scenes, ready to absorb the impact and stop the plane safely if something goes wrong. As U.S. airport authorities and the FAA explore more innovative and cost-effective ways to modernize infrastructure, marshmallow concrete may be one of the safest bets for American Airlines in the future.

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Kurt’s key points

Marshmallow concrete is changing the airport’s perception of safety. By combining strength, flexibility and affordability, this new material provides airports with a smarter way to protect passengers and crew. As more and more airports in the world seek reliable solutions, marshmallow concrete stands out as a verifiable option. With impressive performance in the real world, it’s easy to see why experts believe this innovation will set new standards for runway safety.

For safety reasons, what do you think about airports using new materials such as marshmallow concrete, such as marshmallow concrete? Let’s write to us cyberguy.com/contact

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