Painting with lime paint? In this article you will find instructions and weather forecasts on how to paint and paint with lime paint a facade and exterior wall.
Painting with lime paint has very old traditions. In some old stone churches in this country there are well-preserved limescale as early as the 1100s. The hobby painter probably does not work to calcify, but well-calcining the facade and foundation wall, which also requires touch and skill. This applies, among other things, to the correct dimensions between lime and water.
The main ingredient when painting with lime paint is made of limestone. This is first heated to + 1000 ° C when calcium oxide is formed. The material, referred to as burnt lime or unlime lime and is a compound of lime and oxygen, is then treated further before it can be used for calcification. The lime you buy in the color trade is a pulp that you should mix with the right amount of water.
Put the kale dough in a bucket or in another container depending on how much you should lick, dilute with water and stir carefully. The correct consistency is controlled by the "rule of thumb". Dip the thumb (of course, with another finger) in the lime milk, hold your finger vertically and lift it up again. If you can see the nail through the white layer, it's right. Covering the lime on the other hand, the nail is the mixture too thick and there is a risk that the roughened surface flakes and loosens from the substrate. Dilute with water and check again with the "rule of thumb."
After mixing the lime paste and water and then leave the mixture to stand for a day, the lime drops to the bottom. The lime water then uses the first ironing. It is only at the following strokes that you should use the upset mixture of lime milk. Calculation differs significantly from ordinary painting. Here you should not brush straight, fine brush strokes but instead place brush strokes cross and irregular edge.
You should have a wide brush, such as a ceiling brush, and a corner and lower element brush where you can not swipe with the big brush. Despite a daring painting technique, you should work in quite small fields at a time. The caliber that you constantly overlap does not have to dry.
For a lime painting to be good and "standing" for many years, the calcination should be done 4-7 times with thin layers. The painting should be at as high humidity as possible, about 70%, and not in direct sunlight.
The lime milk produces a pure white color, and it is also the one usually desirable for liming, but it is also possible to get colored lime. Stir up a limestone pigment in a little lime water and mix the lime milk with the color. You should not give the lime an excessively pigment-rich color because the color then smears. Instead, choose weak, not so saturated shades. To see what color you get, spread some color on a white paper and let dry, for example, on the item.
When painting with lime color, you sometimes get irregularities, rings, etcetera. This is often because all moisture has not even dried out. This phenomenon usually disappears when the wall has dried completely, otherwise you will have to calc.
Whether you want to help with a facade renovation or if you want to paint a paint on A new wall should be sure to remove all loose particles from the painting surface. Also, note that the pit must be lime and not a cement. Use a wooden block and grind carefully so that all loose sand grains completely dissolve. Then brush the surface with a soft brush, if necessary.
If you are going to calcble on a previously calcined surface, brush all loose lime paint with a steel brush before calcifying as usual with lime water, then with lime milk.
You do not need any large equipment when painting with lime paint. The preparation requires only a steel brush or a wooden block and a soft brush. If you have to wash the surface, you should also have a bucket and a long brush at hand. Only use clean water.
When mixing with the lime, you'll need the bucket and a stick to move. Additionally, you should have a sturdy and wide brush, such as a ceiling brush or a kettle, and an element brush for corners and other hard-to-reach places.
Put the lime paste in a bucket and mix with water. Do the thumb test: Do not see the nail, it is too much lime.
Let the lime mixture sink so that the lime water appears. Do the first ironing with the water.
Work cross and across not too large surfaces at a time. The color edge should be irregular and wet.
When you make the second to the seventh stroke, first change the lime mix and use the lime milk.
If you want a slight shade of any color, mix calcium-like pigments in lime water before coloring lime milk.
When kalking a façade or exterior wall you can not prevent it from splashing a lot. Therefore, protect the house parts, plants, etc. with protective plastic and masking tape. If you should have a stain on a window, wipe away the stains immediately. The calf may otherwise etch in the glass.