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History and future of window cleaning from a Window Cleaner
article by Mark
As long as a glass window systems already in use, it was necessary to purify it. The first modern development was cleaning the window wiper. The first knife was used by fishermen, he was a wooden sword called squilgee tool for cleaning fish guts, etc. from the deck of their ship. It was probably the inspiration to clean the wiper blade first window called Chicago squeegee.The Chicago in the early 1900′s by cleaning professionals. It was a bulky device with 12 screws to replace the weakening need two blades and pink. In the United States, Italian patent costs Ettore Steccone with the name of the modern squeegee in 1936.Initially give it to them, had to sell the idea. People soon realized that this tool was better than the Chicago squeegee company Ettore was born. Ettore are still considered the leading manufacturer of window cleaning devices today with an annual turnover of millions dollars.Up until the early 1990s, cleaning the windows and were not their preferred choice doctor, until the arrival fed pole pure water cleaning systems. These systems deionized, purified water using long poles, brush and wash away the dirt, leaving enough natural drying marks, stains or spots. The rods are usually made of glass or carbon fibers, a height of 70 feet that caused tall buildings to operators from the safety of the ground to get clean. These systems not only much safer to keep clean long windows are now considered the best choice for many applications in industry. Most commercial cleaning companies prefer this system, especially since the introduction of stringent health and safety laws ladders.Some companies currently use to develop robotic systems for window cleaning, but currently not very common and I think it will take some time before we see these are commonly used in the industry. Been Pilkington self-cleaning glass and other glass manufacturers have developed. Apply a thin layer of titanium oxide on the surface of the glass, photocatalytic reaction of UV rays Sunday cause soil degradation. This reaction makes the glass hydrophilic, meaning that rainwater does not form droplets on the glass, creating a curtain effect in place to help remove the broken dirt particles better. This technology with security for Windows to stay a lot cleaner, but there is no substitute for proper service window cleaning, leave the glass is crystal clear and bright. My company has a clean glass cleaner Premier customers who have self-cleaning glass, and they tell me they would not be without a window cleaning service. Window frames and window sills should be cleaned immediately, no matter how efficient self-cleaning glass technology is the future future.Whatever holds, one thing is certain, Windows always will be cleaned and how it has evolved over the last 100 years, it will continue to do so. Who knows, in 50 years, our grandchildren can learn a robotic window cleaner only to see it in action.
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Covers the entire history of invention of the car. And imagine the future car designs.
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new series for The History Channel: Car tech (technology) Future (documentary)
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Future technology aj question Steele : will the future of LCD technology to eliminate plasma
LCD is paving the way for the future of television? Plasma can be answer about the best future technology:
response Neeku
I do not think so, some professionals plasma, LCD does not, such as viewing angle, fixed screen, LCD, etc. live less than plasma.