Japan Develops New Surface Processing Technology to Remove Wall Graffiti

< P > < FONT face = Verdana > Japan has recently developed a new technology that can effectively deal with wall graffiti. It can make the wall not easily stained with paint. The paint that has been stained can be simply removed by water-based detergent.

< P > < FONT face = Verdana > According to a recent report by the Nikkei Industrial News, this new technology is jointly developed by a Japanese company engaged in concrete surface processing and the East Japan Railway Corporation, and can be applied to concrete walls and masonry walls.

< P > < FONT face = Verdana > The principle of this new technology is to first coat the wall with a layer of resin, remove all the bumps over 60 microns on the wall, make the wall smooth, and then process the wall with resin that is not contaminated with paint. Experiments show that graffiti and small advertisements can be easily removed from the wall treated by this technology, and the effect can last for more than one year.

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