According to the British Daily Mail, in recent years, security experts have come to realize the danger of electromagnetic pulse attacks, which can completely destroy the power system and put millions of people in danger. At present, researchers have recently developed a conductive concrete that can be used as a shield to avoid electromagnetic pulse weapon attacks.
This conductive concrete absorbs and reflects electromagnetic waves to protect the building's internal power system, and the designer said that the technology could be used in new building structures or improved by existing spray methods. The technology was designed by a team of engineers at the University of Nebraska-Lincoln, and it is reported that this technology was previously used to melt road ice. But they found that this technology has other important uses - it can effectively block electromagnetic energy.
Professor Christopher of the Department of Civil Engineering pointed out that electromagnetic pulse weapon (EMP) is a very deadly electronic device. We found that dissipated wave energy can eliminate its threat. Our newly developed conductive concrete can shield buildings from electromagnetic pulses.
This conductive concrete is electrically conductive and uses magnetite instead of some standard concrete materials. Magnetite is magnetic and absorbs microwaves. At the same time, the concrete also contains carbon and metal substances, which help to increase its absorption capacity and reflect electromagnetic pulses.
The researchers point out that this method is more efficient than traditional shielding techniques, which rely on higher cost metal wraps. In the future, this technology can be applied to the commercial, military, and financial fields to make other important building structures safer.
Concerned about surprises
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