The addition of ethanol, which is fully miscible in water yet, less polar than Water reduces its solubility. This reduction of solubility results in precipitation of least soluble salts first or the salt which is not soluble in solvents less polar than water.
Pole pockets on banners are something that can cause a bit of confusion. This is compounded by the fact that some companies do things differently when producing banners with pole pockets.
Whether it's used as an animal barn, garage, workshop, storage facility or has some other function, a pole barn or building (also called post-frame construction) is a relatively low-cost way to provide basic shelter. Do-it-yourself pole barns without a kit can cut costs significantly, especially if inexpensive or recycled materials are used. 2  The University of Tennessee Extension program posts free plans, and pole barn plans are available from $10-$70, from sites like FamilyHomePlans.com and EasiPlans.com.