The red brick is made of clay, shale, coal gangue, etc. as raw materials, crushed, mixed and kneaded, and then artificially or mechanically pressed into shape. After drying, it is fired by an oxidizing flame at a temperature of about 900 degrees Celsius. Bricks. Also called clay brick. The technical designation of red bricks is generally from 75 to 100. Red bricks are a kind of building bricks invented by the ancient Romans. If you are interested in red bricks, you must be curious to know the price, specifications and dimensions of red bricks ! In order to let everyone have a more comprehensive understanding, the following is a detailed introduction to the price, specifications and dimensions of red bricks , which may benefit you a lot!
What is red brick
Red bricks are also called clay bricks. The technical codes of red bricks are generally from 75 to 100. The size of ordinary sintered bricks (red bricks), also called standard bricks, is 240 * 115 * 53. And ordinary red bricks have certain strength and durability, and have certain advantages of thermal insulation, sound insulation, etc. because of their porousness, so red bricks are very suitable for wall materials, or can only be used for masonry columns, Arches, chimneys, ground and foundations, etc. And many of today's old buildings use red bricks as building materials.
Red brick making process
Red brick is to use a large fire to burn the brick inside and out, and then turn off the fire to allow the kiln and brick to cool naturally. At this time, the air in the kiln is circulated and the oxygen is sufficient to form a good oxidizing atmosphere, so that the iron element in the brick is oxidized into Ferrous oxide. Because ferric oxide is red, it will also be red. Compared with green bricks, red bricks are not difficult to process, so today there are more red bricks produced on the market.
Red brick size
The size of single red bricks on the market is mainly 60 * 240 * 10㎜, 240 * 115 * 90㎜, 205 * 55 * 90, etc. This is a relatively common red brick size, and red bricks are generally used as For decoration, it is basically laid on the indoor wall, which has a very good decorative effect, and the overall decoration style presents a classic, rural style.The use of red bricks for interior wall decoration is generally selected 210 * 58 * 53mm, 250 * 126 * 63mm, 210 * 58 * 53mm, 240 * 115 * 90mm and other sizes.
With the development of science and technology, red bricks have made great progress in technological skills compared to before.In the current production process of red bricks, the equipment used is mechanized or fully automatic equipment, which can be well improved. The operating efficiency of red bricks, etc., and can also keep up with the market demand, etc., and the red bricks of different sizes are all formed by compression molding to obtain different lengths, widths, and thicknesses. There are many sizes.In addition to the above introduction, there are 220 * 58 * 53mm, 195 * 55 * 53mm, 200 * 60 * 90mm, 220 * 60 * 120mm, etc.
Red brick price
The price of red bricks is affected by many aspects. The production prices of different manufacturers may be different, as well as the process skills adopted, as well as the size and order quantity. These are all affecting the price of red bricks. In general Red bricks are basically a few dimes, usually 0.3-1.5 yuan per block.If you want to know the specific price, the editor still recommends you to inquire a lot in the local market, so that it can be very good. Choose the red brick to be used, etc.
Red brick purchase considerations
The manufacturing process of red bricks is generally inferior, and the quality of red bricks is the control of temperature and time. If the control is not good, there will be overfire bricks and underfire bricks, and overfire bricks are burning time or The temperature is too long, the brick body is dark in color, and although the strength and durability are high, the products are mostly bent and deformed. The characteristics of underfire bricks are black heart bricks, low strength, and poor durability, and the sound is dull when struck.
Therefore, when we buy red bricks, the bricks are not as heavy as possible, but the same size and light weight are good. The product sintering or hydration is good in Chengdu, and the temperature is good. On the contrary, the sound is muddy and dull, etc., the surface products have serious problems, the strength is not good, it may be underfire bricks. Both heavy and light are bad, so when we choose, we can distinguish well.
Editor's summary: The above is the relevant introduction of the red brick price and specifications of the red brick, I hope to help friends who have needs in this regard! For more information, please continue to follow our website. You can also go to Qijia Mall to buy more products you like!
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