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It is widely known that deicers containing ammonium nitrate and/or ammonium sulfate will chemically attack concrete.

However, chemical deicers such as sodium chloride (rock salt), calcium chloride, urea, potassium chloride, and their combinations do not chemically attack concrete.

Nimm dir eine Auszeit und genieße dein ganz persönliches Verwöhnprogramm. Neu Mollige Sandra verwöhnt den Herren privat in Berlin allee der kosmonauten mache schöne Erotische massagen, Leicht Dominant Franz,anal,spanisch, NS., Rollenspiele,ich habe Mutternilch abzugeben. Ich bin in Berlin, Berliner Umland und deutschlandweit buchbar.The do, however, depress the freezing point of water.This action normally increases the number of freeze/thaw cycles that water goes through, which in turn can increase the potential for concrete scaling.Each time water in concrete freezes, it expands approximately 9%.The resulting hydraulic pressures can exceed the strength limits of the concrete, causing pitting and/or scaling.

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