Sale of brick.
Even in ancient times, people owned the art of brickwork. And in our time, a brick is a rather popular building material. All over the world they trade in brick, like wholesale and retail. A large number of manufacturers saturate the market with different types of this building material. The norms have established the requirement that the brick should be sold with accompanying documents. The buyer must without any problems, at the first request, see certification and passport for this product. Not superfluous to know more about brick. This product has a marking. For a shir with harsh winter, you need to pay special attention to such a characteristic of material as frost resistance. The letter “F” is talking about it. Next, the numbers are indicated by the number that indicates how many times can withstand freezing/thawing bricks. Brick of good quality will withstand about 50 cycles. The letter “m” denotes the strength of the material. Typically, this indicator has a size of 300 kg/cm2. The larger this value, the stronger the brick. The brick has a number of characteristics, but they are not so significant. It is preferable to buy goods in a store. In this case, there is less likely to buy low -quality goods, and even a guarantee will be given. With the subsequent use of the goods, if the marriage is discovered, the goods can be exchanged. When making a brick, you must definitely carefully examine a couple of copies of the goods. Brick should not be with cracks and chips. There may be few defects, minor. Brick should have a uniform color. If this characteristic is not maintained, then the manufacturing technology is violated. The marriage can be determined in this way: the product has the color of mustard, and when tapping with a hammer, a dull sound makes a throat. According to GOST, you cannot sell a brick with flaws. Some companies trade in brick, carrying out its delivery. The product is supplied on the pallet, which allows you to deliver it as a whole. If the client himself brings a brick, then the trading organization takes off part of the responsibility.