Tuesday, November 16, 2010

Painting work

Perhaps, there is a gardener, who would in one way or another was not familiar with this kind of work. This painting of walls, windows, doors, floor, we usually perform at home. In this regard, here are brief details on the best available materials.

Paint work use a variety of pigments, binders, such as animal glue, flour, starch, lime, linseed oil, emulsion binders, oil and enamel colorful compositions, various solvents and thinners, and is also an auxiliary materials - copper sulfate, aluminum potassium alum, ammonia, soap, pumice, etc.


Getting to the painting, should pay careful attention to the preparation of various formulations used in adhesives, lime, oil and other stains.

The primer used to paint to cover the surface. After drying primer leaves a thin waterproof layer, on which rests the painting composition. At neogruntovannyh paint surfaces will be uneven, so without priming paint is not recommended.

Primers are as strictly defined purpose and versatile. Under the lime paint primer to prepare a place lime and salt or aluminum and potassium alum. 10 liters of charge: lime fat test - 2500 g of salt - 50-100 g or 200 g of aluminum potassium alum.

Primer prepared as follows. At 5 liters of water are thoroughly mixed lime putty. In 2 liters of boiling water stir separate salt and alum. The latter solution was poured into a thin stream of diluted lime putty, mixed thoroughly and diluted to 10 liters. The primer must filter through a sieve with openings no more than 1X1 mm.

Better as a primer for the lime and glue stains can be prepared using lime-kipelki. To prepare 10 liters of charge: lime-kipelki - 200 grams, household soap - 400-200 g, linseed oil - 50-100, the soap is dissolved in 2-3 liters of boiling water, then add to it with varnish and thoroughly stirred. Lime was quenched in 5 liters of water during boiling lime gradually poured into her soap-oil liquid and mix thoroughly until a homogeneous dough. Then pour the dough with water to 10 liters and filter.

For priming by glue stains used vitriol or aluminous primer. In the preparation of vitriol primer per 10 l of the charge: copper sulfate 100-150 g, household soap 40% strength - 250 grams, animal glue solid - 200 g linseed oil - 15 - 25 g sifted chalk - 2000-3000, the Copper sulfate dissolved in 3 liters of boiling water in a separate pot, boil in 2 liters of glue and a separate dissolved soap, after which they are thoroughly mixed.

Prepare other primer. Thus, the varnish is added to the primer to improve adhesion of caramel. Improving the quality of linseed oil improves the quality of primers. When cooking the primer to pour soap into a copper sulfate without the varnish is impossible, as it coagulates. Primer must be spent no later than 2 days. Fortress primer depends on the amount of water, vitriol, alum and chalk.

Proolifka and primer produced under an oil painting, for which a drying oil in pure form or with additions of small amounts of dry pigments or grated paint. In order to linseed oil is better and deeper into wood and plaster surfaces, it is heated, add pigment and linseed oil once or twice. In this case, at 1000 g natural varnish taking 50-100 grams of dry pigment.

To improve high-quality color or Kohler Primary coated surface preferably liquid paint the same color as the paint surface allows for two times.

Of bedding used when the surfaces of small cracks and sinks. It is prepared with the use of gypsum, chalk, glue, varnish. For plaster-Cretaceous of bedding on the glue take: gypsum sifted - 1000 g, sifted chalk - 2000-3000 g, 2-5% aqueous adhesive solution - according to his needs. Plaster mixed with chalk, sift and shutting? adhesive solution.

Under the oil painting of bedding used special, cooked varnishes. To do this, take: linseed oil - 1000 g, sifted chalk - 2500-3000 g, carpenter's glue solution 10% strength. Initially prepared solution of glue, which is poured into varnish, formed in the oil-emulsion adhesive batches added chalk, and mix thoroughly. There are other recipes of bedding.

Putty used to patch surfaces with roughness of the crack. Manufactured by glue or oil stains. Industry produces putty or compositions for their preparation, but can they make and their own. Fillers are many recipes.

Under color of glue can be made such. Adhesive solution 15% - 1l, linseed oil - 25 g Soap Liquid - 25 g, sieved chalk taken as needed.

Under oil painting prepared polumaslyanuyu putty on a natural drying oil. To do this, take a natural varnish or oksol - 1000 g, solvent (turpentine or varnish kerosene) - 250 grams, drier - 50 g Soap Liquid - 20 g, adhesive solution 10% - 200 g, chalk, dry, sifted - on demand .

Preparation and painting are not the same over time. In preparing the surface for painting includes priming, of bedding, putty, which require time as the production operations and to dry. Fillers serve as a rule, after priming. Sometimes you have to putty two or three times, putting each layer 1 mm thick after drying first. The wet plaster before painting polishing cloth.

Color should be conducted in such a sequence. Initially painted ceiling, then walls, windows, doors, and only as a last resort - the floors.

Doing the work should be borne in mind that a proper and lasting color with oil paints and the like is performed for two or three. Staining for once does not reach the goals and leads to frequent refinishing.

Paint is applied only on dry surfaces evenly. Recruited by brush or roller less ink, staining the greatest possible area.

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