The dike surrounding the 32% caustic soda storage tank and the ground inside the dike need to be made leak-proof
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What materials are generally used for liquid alkali cofferdams and the leak-proofing of the ground inside the cofferdams?
Glass fiber (FRP) will do... If you want something better, polyurea can be used
Glass fiber cloth; five layers of fabric and seven layers of resin are sufficient.
Just contact the ones who make fiberglass tanks
This post was last edited by goldliyang on 2020-3-30 08:41. Coatings can be used – they can be applied directly by spraying; they are highly resistant to corrosion and easy to apply