First coats name the paint and varnish materials put on the levelled surface by the first layer, supplying coupling of the basic paint and varnish cover (film) with a painted surface both giving the chance to receive pure and equal colouring. They differ from painting structures the smaller contents of pigments. Colour of first coats […]
At fulfilment of painting works diverse auxiliary materials be required: solvents, thinners, sikkativyi, shpatlevki, first coats, podmazki etc.
Solvents are the organic flying liquids applied to giving to painting structures of a necessary painting consistence. Depending on appointment they are divided into solvents: for oil paints - petrol, uajt-spirit, turpentine; for gliftalevyih and bitumen varnishes […]
DRYING OILS
Drying oils - film-forming substances on the basis of the vegetable oils, passed special processing (oxidation or long warming up at heats), with addition sikkativov and solvents. After drawing on a drying oil surface dry up on air, forming a strong elastic water-proof film. Apply drying oils to preparation of painting structures, shpatlevok, first […]
Paint and varnish materials are the composite structures put on finished surfaces in the liquid state by uniform thin layers and forming after drying and hardening a film, having strong coupling with the basis. The generated film name the paint and varnish cover which property is protection of a surface against external effects, giving to […]
On a boundary of centuries wooden building in Russia worries the next blossoming. On change to summer residences 80 and to brick "palaces" 90 the housing accommodation more functional - a wooden country house that is completely not surprising has come, after all the tree in Russia always was and remains a traditional material for […]
Paints and enamels - the basic pokryivnyie paint and varnish materials. They are intended for reception of the top coat layer giving to an item, on the one hand, decorative effect, and with other - firmness to effect of external factors. It is necessary to mean, that terms "paint" and "enamel" are close enough, but […]
Question: What methods of decorative furnish of wood?
The answer: In modern significance as wood furnish understand creation on its surface decoratively-sheetings by means of paint and varnish, film and sheet materials. Depending on used materials, requests to appearance and to protective properties paint and varnish covers can be transparent or opaque and consist of one […]
To begin with we will consider, the waterproofing is subject to what effects at the system of a traditional flat roof. It:
Sharp difference of temperatures;
Mechanical damages during installation and operation;
Ultra-violet irradiation;
Deposits.
The given factors accelerate process of ageing and rastreskivaniya waterproofings, and also in short times lead to destruction of all roof. And now we will […]
Varnishes name the big group of the materials representing solutions of film-forming substances (pitches or polymers) in organic solvents or water. After drying they form firm transparent (colourless or colour) a film.
Varnishes use for reception of transparent covers when it is necessary to protect and simultaneously to save or especially to underline structure of […]
This name of a new conceptual direction in design of interiors has occurred from the lamp with the same name «black light», well-known to fans of night discos. The lamp radiates a spectrum close to ultra-violet, but, unlike last, harmless to an organism. These beams are invisible to a human eye. From here such strange, […]
The general data
Question: How domestic paint and varnish materials are marked?
The answer: First of all, on packing the material name is underlined: the paint, enamel, a varnish from two letters designates an index etc. Following the name knitting, a part of a paint. The zero (0) standing after an alphabetic code, designates a first coat, […]
Painting and plaster works
Question: Than occurrence of a considerable quantity of the specialised painting tool is caused?
The answer: the List of painting tools, cars and the adaptations entering into system of modern painting and decorating, is caused both the big areas of finishing covers, and set of diverse elements of a building. A functional orientation […]
Question: How to define fire resistance of the impregnated wood?
The answer: the Basic indicator of firmness of the impregnated wood is its group of combustibility defined in the course of certified tests. If the wooden design is impregnated qualitatively at contact to a burning match or an ignition paper will not occur. At long contact […]
Methods of protection of metals
Question: What is the corrosion of metals?
The answer: Corrosion is a process of destruction of a surface of metals under the influence of chemical and electrochemical effect of environment, their surrounding. By estimations of experts the total damage of industrially developed countries from corrosion of metals reaches 4-5 % of the […]
(On seminar materials «Facades. Front works and technologies: hermetic sealing, warming, repair, facing. Stenovyie materials, front plates, foam concretes. Facing materials (sidings, sandwiches-panels, a natural stone). Warm - gidro - paroizolyatsionnyie materials. Protection of facades. Paint and varnish materials for outside works, antiseptics. Decorating of facades»)
Application silikonovyih (kremniyorganicheskih) gidrofobiziruyuschih liquids at first in the USSR […]
