Archive for August, 2014

Car Types

Transparent varnishes, painting bodies with clear varnish used by some car manufacturers. In this tsvetonesuschy layer is not used as a topcoat, but as a primer and top coated with one or more layers of clear varnish. Pigment Pigment – it a substance that gives color paint, and also performs some other function, such as slow corrosion. In the colors of the "metallic" color is especially important, as will be discussed further. The binder is substance is a carrier of the pigment and it helps to consolidate on the painted surface. It also forms a protective glossy film on top of the pigment after drying. Solvent solvent ink gives flow that corresponds to the objectives of it use.

It is made on the basis of volatile compounds. The solvent evaporates constantly (as in painting, and after it), leaving the surface of the pigment and binder, which form the paint. The different types of paint suited various solvents. The paint must be diluted with an appropriate solvent, and only to the desired strength. Car paints not so long ago the choice was limited to only two types of paints: nitrocellulose lacquer (also known as cellulose paint) and synthetic enamel. However, fewer professionals are now using these paints, since most Car manufacturers use other types of paint, more suitable for mass production. The enamels used in the automotive industry are two types of enamel paints, which form a stable coating by freezing, not just dry. As an example, consider the usual (for example, wallpaper) and two-pronged glue.

Normal adhesive used as a solvent and water when it evaporates dry. In a two-part glue solidification occurs chemically. Two-part adhesives are not amenable to the action of moisture, but susceptible to heat (the higher the temperature, the faster the freezing). Both types of enamel paints contain in their composition solvent to give the desired paint flow when spraying.

Knowledge And Learning Education

Knowledge is, first, the state of one who knows or knows something, and secondly, the contents known or known as part of the cultural heritage of humanity. The sciences are one of the main types of knowledge as they are the result of systematic research efforts in search of answers to concrete problems whose resolution seeks to provide an adequate representation of certain aspects. In general there are many types of knowledge that, without being scientists, they are no longer adapted to their purposes: the craft know-how, knowledge, singing, etc., the knowledge of the language, traditions, legends, customs and ideas of a culture, the knowledge that people have in their history, or even common knowledge to any society, even mankind and therefore there is always something to discover. Even when information is generated each time, one can say that the amount of human knowledge is finite, in addition to the inaccessibility of solving the fundamental problems or mysteries as the origin of life, human language or other encompassing universe from different angles and complexities. With the rise of civilizations, the accumulation and dissemination of knowledge are multiplied by means of writing.

Over time, humanity has developed a variety of techniques designed to preserve, transmit and develop knowledge, such as school, encyclopedias, newspapers, computers or other mobile devices. In contemporary societies, dissemination or conversely, the retention of knowledge, has an important political and economic role, all contribute to making knowledge a source of power. This gives a particular importance to the sources of knowledge, mass media and their vehicles, such as the Internet. In this regard it is of great convenience to have more than ever with reliable spaces for the new knowledge to help its disclosure in a clear and timely, in that way blogs are a channel of great potential for achieving the goal as they enjoy now wide acceptance, dissemination and in some cases are reliable sources of access to knowledge.