Introduction of the case study for the adoption of "NMR Pipe Protector" - NMRPT - at the City Hall of London, UK - Part 2.
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What is the NMR Pipe Protector that is also being implemented at the Guildhall in London? The NMR Pipe Protector is a rust prevention device for piping that has been on the market for over 25 years. It has been installed in many important buildings, with over 4,200 buildings equipped as of 2020. The NMR Pipe Protector has the effect of reducing red rust to black rust, and while both are types of rust, black rust has properties that strengthen the piping, making it beneficial for the pipes. As a result, the piping can continue to be used without replacement until the building's lifespan ends. Black rust has been utilized for a long time, being used in southern iron kettles and in nails and hinges of shrines and temples. Additionally, there is no concern that black rust will dissolve in water like red rust. The NMR Pipe Protector also works to prevent the growth of bacteria that cause water stains and slime. In regular pipe cleaning, bacteria will reappear after 2 to 3 years, but with the installation of the NMR Pipe Protector, this will no longer be necessary. The installation is also simple and can be done without cutting off the water supply, which is another recommended point. Next time, I will talk about the results achieved by the NMR Pipe Protector when it was implemented at the London City Hall!
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