Used in the construction industry, calcium chloride can accelerate the hardening of concrete and increase the cold resistance of construction slurry. It is an excellent construction antifreeze.
In recent years, calcium chloride has been widely used in petroleum exploration. Due to the high density of calcium chloride solution and the large amount of calcium ions in it,when drilling mud, which can play a role in lubricating and facilitating the extraction of drilling mud. Another main use of calcium chloride in oil production is to mix with other substances as a plugging fluid. These mixtures form a plug on the wellhead and can act for a long time.
Calcium chloride is the best road snow-melting agent. It is usually used alone in liquid or solid form, but more often it is mixed with a small amount of sodium chloride and sand. Calcium chloride has the effect of condensing water, so this method can be attached to the road for a long time and stay forward, increase the adhesion of the road, and reduce accidents. Preventive measures can be taken against road problems caused by occasional snow and ice. Due to the characteristics of calcium chloride, the treatment of roadbed and pavement with it can make the road surface sand and gravel and the roadbed be more firmly combined, prevent the pavement from appearing "washing board" rutting, and at the same time can reduce road dust. In the United States and Europe, in order to control the dust in the atmosphere, calcium chloride is used to treat the road surface 2 to 3 times every season.
How to add calcium chloride:
There are granular, crushed or solution forms of calcium chloride. Any form of calcium chloride can dissolve water, and it is recommended to use calcium chloride in solution form.
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