of concrete and paint and some weird chalky stuff
it makes chalky water
The chalky substance is most likely too much shock. use Tri-Sodium Phosphate(TSP)and a good brush to clean it. drain the pool first. Well, in my opinion the chalky substance is from a painted pool where the paint is oxidizing. Brushing this only makes the water more cloudy and decreases the filters ability to maintain clear water. I have also seen this in or on fiberglass surfaces and in that case each time those pools were quite old. k
The carbon dioxide forms a precipitate with the calcium hydroxide. (Lime water is just a solution of calcium hydroxide) This precipiate is what makes it look chalky
Any oil based chalky surface sealer should lock the calcimine down, providing a stable surface that will accept any latex ceiling paint.
crops grown in chalky soil
Limestone [CaCO3] makes the most famous chalky powder. (Think White Cliffs of Dover.) Modern chalk for chalkboards is usually made of gypsum [CaSO4 • 2H2O]. It breaks more easily, but it gets the job done. Kaolinite [KAl2Si2O5(OH)2] is another chalky mineral.
blue
Liquid paper is better known in some parts as white out. It is a thick chalky type of paint which covers up the mistake and allows the person to write on it.
Glidden makes Dapper Tan.
Chalky Wright died on 1957-08-12.
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