Despite the latest technology of the 21 st century, many people, planning repair of an apartment or house, largely remain committed to their ancestral methods of solving this issue. Say it is still reliable and useful for health. How do I know ... Today we will discuss how to properly prepare the ceilings and walls whitewashed, and how to prepare himself for the solution of whitewash. Before whitewashing the ceiling and walls need cleaned from different spots, as well as the old whitewash, close up all cracks and irregularities, after which the soil surface. Despite the latest technology of the 21 st century, many people, planning repair of an apartment or house, largely remain committed to their ancestral methods of solving this issue. Say it is still reliable and useful for health. How do I know ... Today we will discuss how to properly prepare the ceilings and walls whitewashed, and how to prepare himself for the solution of whitewash. Before whitewashing the ceiling and walls need cleaned from different spots, as well as the old whitewash, close up all cracks and irregularities, after which the soil surface. Rusty spots and drips before whitewashing washed with water and then treated these areas with a solution of copper sulfate (50-100 g of sulphate per 1 liter of boiling water). Grease deduce hot 2% solution of soda ash (a clean white cloth moistened with a solution and applied to the spot until it disappears). Then, the treated surface thoroughly washed with water. Sooty ceiling, and walls, rub 2-3% solution of hydrochloric acid. For sealing cracks and other similar defects in the ceiling and walls need plaster. To obtain a simple and reliable sealer mix plaster, chalk and divorced carpenter's glue in a ratio of 1:2:2 (by weight). Recall that for the preparation of the liquid component putty in 1 liter of water dissolving 30-50 g of glue. Enough high-quality filler can produce and other recipes. Need 2.5 kg of lime paste (slaked lime thick consistency) diluted in 5 liters of water, then add lime 50-100 g common salt dissolved in hot water, after which the amount of water in the mixture brought to 10 liters, while not forgetting This thoroughly mix it. After this it is necessary to filter future putty through a fine sieve and add to it 1,5 l 10% of wood glue to stir in him chalk powder (150-200 g). Fillers such composition is applied with success and for priming the surfaces. Plaster is applied to the surface usually by hand using a spatula. Peeled and puttied the ceiling and walls covered with primer, prepared by the recipe above or putty, or another prescription on the basis of slaked lime. In the latter case, take W kg slaked lime paste-like consistency, 200 g of soap and 50-100 g of linseed oil. Cut into thin soap flakes are dissolved in H l hot water, add varnish. Separately in 4 liters of water diluted with lime. Combine the two solutions - Primer and ready. Just remember to dilute it before drinking water to total 10-11. As we know, the purpose of priming the surface - to create this smooth surface smooth thin film through which did not penetrate to the paint, allowing the latter to lie down on the surface evenly and uniformly dry out. Thus, the primer is applied gently on the surface by brush, roller or paint sprayer. And when it dries, you can begin to whitewash itself. Usually chalk whitewash for the ceiling and walls are made as follows: a 5-liter heated to 40-50 0 C water was dissolved 30 g of wood glue and Z kg sifted chalk. Good quality chalk whitewash provide composition, comprising 2.3 kg of chalk, 90 g of wood glue, 17 g blue (ultramarine), 60 g of soap and 3-4 liters of water (such amount enough whitewash for painting the surface of 10 m2). Remember that if the ceiling or walls were whitewashed with lime, chalk whitewash can not be used as a ceiling appear dirty stains and spots. Here is a recipe lime pobelochnogo ended: in a small amount of water diluted with 2-3 kg of slaked lime is added 400-500 g pre-soaked in water colors, and 50-100 g of salt ili150-200 g potassium alum. All components are thoroughly mixed, and gradually adding water, bring volume to 10 liters of whitewash. The resulting structure is slightly better podsinit or ultramarine blue. Should not force the drying whitewash, not to spoil the work. Do not start a draft, and if the newly whitewashed room penetrate direct sunlight, darken the windows.
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