The advantages and disadvantages of natural marble countertops and their identification methods

　　 There are many materials for countertops. For example, natural marble countertops are more popular products. There are more natural marble countertops in the market. So in general, what is the price of natural marble countertops? Natural marble What are the advantages and disadvantages of countertops, and what should we pay attention to when choosing natural marble countertops, let's introduce them to you.

　　The advantages and disadvantages of natural marble countertops and how to distinguish them

The advantages and disadvantages of 　　natural marble countertops

　　The advantages and disadvantages of natural marble countertops

　　1. Natural marble with high hardness and non-deformation is naturally formed after a long period of time, so it is more natural and uniform in the structure, and the linear expansion coefficient is very small, and there is almost no internal stress, so its hardness is extremely high. It will not deform during use.

　　2. Corrosion-resistant, acid-free natural marble countertops have a uniform and wireless structure, so they are not easily corroded by acid and alkali liquids, and there is no need to rely on oiling to improve smoothness and maintenance. Quite simple and convenient.

　　3, strong abrasion resistance, high temperature resistance Because the hardness of the marble material is relatively high, and the rigidity is very good, so naturally its wear resistance is also relatively strong. Not only that, its high temperature resistance is also very good, not blocked by constant temperature conditions, and will not be deformed due to temperature changes. It can maintain its original physical properties at room temperature and has a long service life.

Disadvantages of 　　natural marble countertops

　　1. Easy to break. Although natural marble has many unique characteristics by virtue of being a naturally formed material, there are advantages and disadvantages in everything. The formed marble, once there are fine loose cracks, then this place is easy to break.

　　2. All the hard-to-clean stone materials in the world are porous materials, even the naturally formed natural marble is no exception. Once sewage or dirt penetrates into the stone during production, transportation or construction, it is easy to cause cracks and it is difficult to clean it.

How much is the price of natural marble countertops?

The price of natural marble countertops depends on the selected stone: usually black gold sand is used for countertops. If you use Stones imported from Italy are expensive. The current market price of black gold sand is 150 yuan/㎡ for China Black and 260 yuan/㎡ for Chifeng Black.

　　 window sill beige topaz marble countertops customized 50-60cm wide reference price: 920 yuan

　　 rosin jade marble stone cabinet countertops 80-90cm wide reference price: 1500 yuan

　　Qiyan rosin jade window sill marble countertop 40-50cm wide reference price: 800 yuan

　　All prices are from the Internet, for reference only.

　　Natural marble countertop identification method

　　In a glance, the surface structure of the stone is observed with the naked eye. Generally speaking, stone with uniform fine material structure has a fine texture, which is a good product of stone; stone with coarse-grained and unequal-grained structure has poor appearance effect. In addition, due to the influence of geological effects, the stone often produces some small cracks in it. The stone is most likely to break along these parts, so care should be taken to remove it. As for the lack of edges and corners, it affects the appearance, so you should pay special attention to it when choosing.

　　 two quantity, namely measure the size of the stone, so as not to affect the splicing, or cause the pattern, pattern, and line deformation after splicing, and affect the decorative effect.

　　 listen to three times, that is, listen to the percussion sound of the stone. The percussion sound of a good quality stone is clear and pleasant; on the contrary, if there are slight cracks in the stone or the contact between particles becomes loose due to weathering, the percussion sound will be rough.

　　Four tests, that is, use a simple test method to test the quality of the stone. Usually a small drop of ink is dropped on the back of the stone. If the ink is quickly dispersed and leached, it means that the particles inside the stone are loose or there are gaps, and the quality of the stone is not good. On the contrary, if the ink drops stay in place, the stone is of good quality.