How To Clean Efflorescence From Concrete Roof Tiles
What Is Roof Efflorescence?
June 26, 2020
Roof efflorescence is an interesting phenomenon where a roof may look like it has tiny white dots or patches of white on it. Efflorescence tin occur on surfaces other than roofs, likewise.
What is efflorescence?
Efflorescence is when calcium hydroxide, a compound constitute in concrete products, reacts with carbon dioxide in the atmosphere to create calcium carbonate crystals. The niggling white dots that you may encounter are calcium carbonate crystals sitting on the surface of the roof in the case of roof efflorescence.
When building materials comprise physical, small amounts of the calcium hydroxide in the physical drift to the surface of the material. That's why and how the calcium hydroxide can react with the carbon dioxide in air.
The crystals sparkle, which is why it'due south called "efflorescence". The calcium carbonate fluoresces.
Is roof efflorescence harmful?
No, information technology is not. These little crystals may exist formed at the beginning of the service life of certain types of outdoor concrete materials such as roofing tiles that comprise concrete. The calcium carbonate unremarkably disappears over time.
The roof efflorescence does not affect the integrity of the edifice materials, however information technology may be cruddy. On roofs, some areas may be affected more than than others, and at that place may be patches of efflorescence. The efflorescence is non always evenly spread out.
Roof efflorescence is something that nosotros treat successfully on a regular footing with our product. Our product will forbid the appearance of roof efflorescence. If you are concerned well-nigh potential roof efflorescence, and the unsightliness that it causes please contact us considering nosotros can aid.
Since 1998, ROTbanTM Ultra Cleaning Corp has been removing moss, algae, and stains from roofs, building exteriors, and mural structures for commercial and residential customers. ROTbanTM operates throughout the Lower Mainland from W Vancouver to Hope.
If yous have any questions near this article or would to schedule an engagement with us, please call (604) 761-5640 or email u.s. at info@rotban.ca.
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June 26, 2020
Source: https://www.rotban.ca/blog/what-is-roof-efflorescence/
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