Fourth, for the mining industry: Calcium chloride is mainly used to produce a surface-active solution of calcium chloride dihydrate, sprayed on the tunnel and mine, to control the amount of dust, it can reduce the risk of mine operations. It may also be the calcium chloride solution is sprayed on the open seam calcium chloride plant, making a seam antifreeze, antifreeze for roads, maintenance and dust control: Calcium chloride is the best road deicing salt, antifreeze and dustproof agent while on the road and subgrade with good conservation role. Europe and North America each year will use a lot of calcium chloride in this regard. Tianjin calcium chloride | Haixu Chemicals | Calcium chloride dihydrate provided by Shouguang City Haixu Chemical Co. Tianjin calcium chloride | Haixu Chemicals | Calcium chloride dihydrate Chemical Co., Ltd. Shouguang City Haixu (www.haixuchem.com) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Proffessor.