What color is copper?It is metallic red.If you break a piece of copper, the fault on the spot can see the color pink.It resists very high temperatures and melts only at 1083 degrees Celsius.It also has a greater density which is 8.94 grams per cubic centimeter, which is much higher than that of other metals.Characterized by high conductivity and high-quality supply.It may be of several types: ICO, MO, M1, M2, M3.
Copper for roofing
Copper has long been used for the manufacture of roofing.Her beauty fascinates and attracts the eye.But when there are such types of metal such as iron, aluminum, the use of copper for roofing decreased significantly.Now architects are reviving its application in the construction of houses.No one type of metal does not give such hue, the color of copper.Different halftone differences in the color scheme - one of its main advantages.Copper roofing, characteristic strength which allows it to be used on buildings with a flat roof can withstand a large mass of snow, if it failed to immediately clean off.
Interesting shades of copper
By the way, earlier, when the selection in the copper coating was not used the normal yellow color of burnished brass.Under it was impossible to choose a color image of the entire house, as a few years later, she took on a darker shade, becoming oxidized.Then, after a few more years, dark color scheme was replaced by a saturated malachite green.Copper turned into a type of patinated.Since then, the copper roof is unavailable for corrosion and served for many years.To date, the steps of progress will enable buyers to immediately choose the color of the copper it needs: oxidized, classical or patinated.A new trend in construction has been manufacturing facades of copper.Typically, finishing front of the house use aluminum sheets, painted in the desired color scheme.But the use of aluminum disadvantageous: in the first place, from an economic viewpoint, and secondly, by quality.Copper has a larger range of colors than paint for aluminum and, unlike him, does not fade.
Copper alloys
metal component plays a role in the manufacture of alloys.Copper and its alloys can be of two types:
- bronze alloy.It consists of a main component, i.e. copper and other impurity elements.Characterized by high molding property, particularly for complex shapes.But the disadvantage with which experts are fighting is occurring microporosity total alloy, if there has been the use of tin.In general, the bronze alloys have higher strength and lack of susceptibility to corrosion.
- brass alloy.It consists of a main component, i.e. copper with other impurity elements.But another constant component of brass alloy is zinc.Such material is, oddly enough, has a very high ductility and thus good thermal conductivity.These properties have alloys with L06 and L90 label.If you need high strength and low cost, the use alloys labeled L59, L60, L62.
Copper hair
Girls who have a copper color hair shades can be light to cognac.In addition, they are very beautiful.What color is copper, and where that color come from?Copper Kohler obtained in connection with a large number feomilanina in the hair follicles.Already long ago it believed that copper and red tint at birth have only Scots and Irish.But with the furious pace of technology is now a shade, you can easily get by buying hair dye.Cosmetic companies offer naiogromneyshy range of hair dyes of different firmness and tone color.
