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Posted: Tue 16:27, 12 Nov 2013 Post subject: barbour deutschland Different kinds of deicing sal |
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Different kinds of deicing saltArticle Summary: Winter months typically bring cold temperatures, snow, and ice. As a result, people brave the elements to shovel snow and remove ice to have a clear driveway and safe sidewalks.
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Winter months typically bring cold temperatures, snow, and ice. As a result, people [url=http://www.tagverts.com/barbour.php]barbour deutschland[/url] brave the elements to shovel snow and remove ice to have a clear driveway and safe sidewalks. Many people spread deicing salt to melt ice or to prevent it from forming. People [url=http://www.boyntonbusiness.com/hollisterpascher/]hollister pas cher[/url] can choose from four main types of deicing salts: sodium chloride, also known as rock salt, calcium chloride, potassium chloride and magnesium chloride. When choosing the best deicing salt, you should weigh the [url=http://www.anepf.fr]doudoune moncler[/url] pros and cons of each salt's costs, applicable [url=http://www.lotogame.fr/hollisterfrance.php]hollister pas cher[/url] temperature, and effects on the environment. When rock salt dissolves, it releases a great number of chloride ions, which can contribute to [url=http://www.rtnagel.com/louboutinpascher.php]louboutin[/url] pollution in streams, rivers, and lakes.
Sodium chloride is widely available and the cheapest of the deicing salts. It is easy to apply and will not damage concrete. The downside, however, is that rock salt will not melt ice when [url=http://www.boyntonbusiness.com/hollistersoldes/]hollister france soldes[/url] the temperature falls below 15 degrees Fahrenheit (-9 degrees Celsius). In addition, rock salt can be corrosive to metals and can damage grass and trees.
Potassium chloride does not usually harm vegetation when used properly, and it does not irritate the skin as other deicing salts can. Like rock salt, however, potassium chloride is only effective when the temperature is above 15 degrees Fahrenheit (-9 degrees Celsius) but at twice the cost.
Adding different additives in deicing salt, in order to achieve the anti-corrosion, anti-slip, increasing adhesion efficacy. Especially added the corrosion inhibitors for chloride, its corrosivity is slightly smaller than the rainwater, use in different situations according to [url=http://www.mquin.com/pjsdoudoune.php]doudoune parajumpers[/url] the thickness of the ice and snow, air temperature, ground temperature, local facilities, dubbed different concentration of the solution for spraying. The application of this technology [url=http://www.unskills416.com/bbs/epad.cgi?del=125607]giuseppe zanotti High Street [/url] can avoid the negative effects on concrete and environment caused by using deicing salt.
Sodium chloride, potassium chloride [url=http://www.mxitcms.com/abercrombie/]abercrombie[/url] and calcium chloride effectively melt ice, but they also damage plants, soil, car paint, shoes, [url=http://www.lotogame.fr/louboutin-pas-cher/]louboutin[/url] pets' paws and waterways. Thankfully, there are natural salt substitutes you can use for melting ice and snow without [url=http://www.villazuki.it]woolrich sito ufficiale[/url] causing so much damage.
Urea, or carbonyl diamide, is [url=http://www.achbanker.com/hollister.php]hollister[/url] a safer ice-melting agent than salt. However, urea, like other fertilizers, causes algae bloom in waterways because it releases nitrates. Although urea aids in traction, its salt-melting capability is inferior to salt, so it is commonly used in much greater quantities, further polluting area water.
Alfafa meal is the most natural ice-melting agent being used. Like urea, alfalfa meal is a fertilizer that provides both traction and ice-melting capabilities. Also like urea, alfalfa meal releases nitrates that can cause algae [url=http://iwateasunaro.com/bbs/aaa/epad.cgi?mode=view&no=3121&res=1&page=1845%22]doudoune parajumpers How to T[/url] bloom in waterways. However, this problem is less common and less severe from alfalfa meal than it is from urea.
Calcium chloride(calcium chloride 77% min) is more expensive than rock salt, but [url=http://www.diecastlinks.co.uk]hollister outlet[/url] this salt is a popular option in colder climates. Calcium chloride produces an exothermic reaction, so it can melt snow and ice at -25 degrees Fahrenheit (-32 degrees Celsius). This salt is safer to use around vegetation, but it can irritate moist skin. Another drawback is that a high concentration calcium chloride can damage concrete. It carries environmental risks similar to those of the other salts.
Calcium magnesium acetate (CMA) is a salt-melting vinegar made from acetic acid and dolomitic limestone. When CMA or urea is combined with a glycol blend, these natural ice-melting substitutes benefit from the glycol blend's tendency to inhibit nitrogen. The result is an effective salt-substitute that mostly stays out of area waterways.
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