ã€Industry information】 The difference between artificial marble and natural marble
What is the difference between artificial marble and natural marble? The marble paved ground is good or bad. Both artificial marble and natural marble have their own advantages. Natural marble has a natural pattern, good hand feel after polishing, and strong hardness. It is much more wear-resistant than artificial, not afraid of coloring, and has pores that will penetrate . Artificial marble has no radiation, has a variety of colors, is relatively natural and has a certain degree of flexibility, the connection between marble and marble is not obvious, and the overall feeling is strong! So what is the difference between artificial marble and natural marble, which is better? Here we take a look.
Artificial marble and natural marble
Artificial marble is made of natural marble or granite gravel as filler, cement, gypsum and unsaturated polyester resin as adhesive, and is made by stirring molding, grinding and polishing.
Natural marble is metamorphic rock formed by the original rock in the earth's crust through the action of high temperature and pressure in the earth's crust. It belongs to medium hard stone, mainly composed of calcite, limestone, serpentine and dolomite. A few, such as Chinese white jade, Artemisia chinensis, etc., are relatively pure and stable with few impurities and can be used outdoors. Other varieties are not suitable for outdoor use. Generally, they are only used for interior decoration. The main varieties are: cloud gray marble, color flower marble and so on.
The difference between artificial marble and natural marble
1. Natural marble is mainly divided into two types in daily use: marble and granite. Generally speaking, those with textures are called marble, and those with dots are called granite. This is broadly speaking. In a narrow sense: marble refers to the stone produced in Dali, Yunnan. In fact, with the widespread use of marble, there are not many specially mined from Dali.
The two can also be distinguished from the geological concept. Granite is igneous rock, also known as acid crystalline deep-seated rock. It is the most widely distributed rock in igneous rock. It is composed of feldspar, quartz and mica. Its composition is mainly silica, accounting for about 65% to 75%. The quality is hard and dense. The so-called igneous rock is the rock formed by the condensation and crystallization of underground magma or volcanic lava. The content of silica in igneous rock, the nature of feldspar and its content determine the nature of stone. When the content of silica is greater than 65%, it belongs to acid rock. When the basic minerals such as orthoclase, plagioclase, and quartz form crystals, they have a granular structure and are called granite.
Natural marble is metamorphic rock formed by the original rock in the earth's crust through the action of high temperature and pressure in the earth's crust. The internal force of the earth's crust promotes the process of qualitative changes of various types of rocks. The qualitative change refers to the change of the original rock structure, structure and mineral composition. The new rock type formed after qualitative transformation is called metamorphic rock. Marble is mainly composed of calcite, limestone, serpentine and dolomite. The main component is calcium carbonate, which accounts for more than 50%. Others include magnesium carbonate, calcium oxide, manganese oxide, and silica. Because marble generally contains impurities, and calcium carbonate is easily affected by carbon dioxide, carbides, and moisture in the atmosphere, it is also easy to weather and dissolve, and the surface quickly loses its luster. Marble is generally soft in nature, which is relative to granite Stone. Of course, you don't need to pay attention to this, because this geological age is calculated in billions. In our lifetime, this qualitative change is a limited change.
Some of the natural stones sold on the surface are artificially processed, and these stones generally show their true faces after about half to a year of use. The most obvious is the big flower green, many of them are dyed, not the real big flower green.
Also note that the back grid, there are two cases of this situation:
1. The stone itself is brittle and must be gridded, such as Spanish beige.
2. Cut corners, the thickness of these stones is thinned, and the strength is not enough, so a grid is added. If there is a grid for darker stones, most of this factor is this factor.
2. Artificial marble is made of unsaturated polyester resin as a binder, mixed with natural marble or calcite, dolomite, silica sand, glass powder and other inorganic powders, as well as an appropriate amount of flame retardant and color An artificial stone made by casting, vibration compression, extrusion and other methods. Artificial stone is artificially researched according to the problems in actual use. It has made great progress in moisture resistance, acid resistance, alkali resistance, high temperature resistance, and patchwork. Of course, man-made things naturally have man-made shortcomings, and man-made stones generally have insufficient naturalness. Therefore, they are used in cabinets and other places with higher practical requirements, and there are fewer embellishments on windowsills and floors.
Another factor hindering the use of artificial stones is the human factor. Because the manufacturing process of artificial stone is very different, the performance characteristics are not completely consistent. So the performance mentioned above must be the performance of the artificial stone you purchased. Imported artificial stone is relatively good in performance. Relatively speaking, the domestically produced stone may only be "blown". To put it simply, imported marbles allow sandpaper to polish the scratches on the surface. It is no longer obvious to the user to deal with it by themselves, and many domestic artificial stones obviously cannot support this practice, and the more polished the worse.
Artificial marble is suitable for use in some harsh environments, such as kitchens, toilets, etc. Because the texture is relatively fake, it is rarely used for decorative items in the decoration. When buying artificial marble, it is best to take a sample for the harshness test, such as pouring soy sauce or oil stains, and performing abrasion test.
The method of identifying inferior artificial marble is hopefully useful to everyone. It is summarized as follows:
At a glance: the color of the sample is pure and not turbid, the appearance is not similar to the plastic texture, and there are no small pores on the back of the plate.
Second smell: No pungent chemical breath.
Three touches: touch the sample with silk, no astringency, no obvious unevenness.
Four strokes: scratch the surface of the plate with nails without obvious scratches.
Five touches: The same two samples are striking each other and are not easily broken.
Sixth inspection: check whether the product has ISO quality system certification, quality inspection report, production quality guarantee card and related anti-counterfeiting marks.
Editor's summary: The relevant information about the difference between artificial marble and natural marble is introduced here for everyone. I hope this article will be helpful to everyone. If you still do n’t understand something, you can leave a comment below, we will answer it as soon as possible.
What, the decoration still uses his own money? ! The Qi family is decorated in installments, with an ultra-low annual interest rate of 3.55% and a maximum loan of 1 million. Apply now to enjoy the discount
If you are interested in brand cooperation, content cooperation, and advertising of this website, please send an email to :.
Natural marbleMarble typesMarble cabinetsMarble dining tableMarble kitchen cabinets
Why are more and more people now using standing table? After survey, 90% of office desk staff believe that in a well-designed work environment, their work performance and efficiency will be better. As a company boss, this is a phenomenon that I very much hope to see, such as positive work performance of employees, high work efficiency and so on. The ergonomic design of the electric standing table has a positive impact on the health and overall productivity of office workers. We can design a total solution for your office, and create a positive, healthy and smart office environment through different ergonomic office furniture.
Adjustable Standing Table,office furniture,office table,office standing desk
Suzhou Uplift Intelligent Technology Co., Ltd , https://www.uplifting-desk.com