And will not

Classic fireproof brick of high quality when tapping along the bar makes a sound similar to tapping on metal. From a strong blow, a good brick does not crumble and does not fly to pieces. He will split into virtually equivalent large fragments. Not any red brick is like a stove masonry, but only the one that is properly burned. Such a correct brick makes a sonorous, well -distinguished, characteristic sound when tapping it, and with a strong blow is evenly split. A bar not -restrained in technology can cause great troubles. The fact is that if the firing is produced in violation of the technology, then the brick will turn out to be very hygroscopic and will not only accumulate moisture in itself, but also keep it inside for a long time. A stove or a fireplace from such a wet material will not be strong, it will quickly begin to crack and may even fall apart at the most unexpected moment. Even if the facing brick is well laid, without visible flaws, for its intended purpose — to create, accumulate and spread heat in the room to use a stove that has cracks in the furnace or chimney categorically impossible.