Marble is also called the heavy crystallization limestone, main component is CaCO3. Limestone high temperature under high pressure become soft, and contain mineral quality in changes to crystals form marble. Mainly used for processing into various shape material, plank, for building metope, ground, Taiwan, columns, and also used to memorial buildings such as pillar, tower, statue and so on material. Marble can also carved into crafts, stationery, lamps and lanterns, vessels practical artwork. Texture soft beautiful grave, elegant style, decorate luxurious architecture is ideal material, also is the art of carving traditional materials.
Marble Slab originally refers to originate in yunnan province of Dali white with black decorative pattern of limestone, profile can form a natural landscape painting, the ancient often choose have shape of the decorative pattern of marble used to make colors hold or Mosaic, then the name marble gradually developed into call all have all kinds of color decorative pattern, used for building decoration materials limestone, white marble, but generally called white marble statue of translation of western making white marble also known as marble.
Marble identification methods:
For processing good product facing marble stone material, its quality stand or fall from the following four aspects: to identify a view, namely macroscopic observation of stone material surface structure. Generally speaking, uniform fine material structure of the stone has the exquisite qualitative feeling, for stone grade; Thick bead and differ the stone material of a structure its grain appearance effect is poorer. In addition, due to the influence of the stone geological effects in which produce some subtle often crack, stone material along the most easily in these areas is broken, and should pay attention to eliminate. As for the lack of edges affect beautiful, when the choice is especially should note. Second volume, that is the size of stone material, so as not to affect the joining together, or cause after mosaics of design, decorative pattern, line effect decorates the effect. Deformation, 3 listen to, that is, to listen to the stone material percussion.
In general, good quality stone the knock ringing and euphonic; Instead, if stone exist because of weathering fracture or slight lead to particles become loose, criterion knock voice is husky dumb. Four try, which is the simple test methods to test the stone material of good quality. Usually in on the rear drop of stone material, such as a small grain of ink ink soon four sanctions the infiltration, namely that stone material internal particles loose and existing gap, stone material quality is bad; Conversely, if ink drips to be not moved in place, show stone material quality of a material is good.
Marble stone material characteristics and and advantages:
1. No deformation, high hardness, wear resistance. Through long-term natural aging, rock structure even, linear expansion coefficient, due to the minimal disappear completely, deformation. Not afraid of acid, alkali, corrosion, things will not rust, need not with oil, not easily sticky dust, maintenance, maintenance convenience simple, long service life.
2. The abrasion resistant, high temperature resistant, free maintenance. Good rigidity, high hardness, wear resistance, little deformation temperature. Nick, won't appear from constant temperature conditions stop at room temperature, also can maintain its original physical properties.
3. The rational stability, the organization that careful thinking, suffers bump grain fall off, the surface not flash, do not affect its graphic precision, and the material of the stability, can guarantee that long-term deformation, small coefficient of linear expansion, high precision machinery, antirust, prevent magnetic, insulation. Don't magnetization, the measurement can smooth mobile, without sluggish acerbity feeling, not affected by wet effect, plane be said.
The problem: the radiation marble
Marble furniture in addition to plank of the firmness of and environmental protection have extremely high requirements of stone material of radioactive outside, also have the strict control. For a long time, people mistakenly think that marble furniture can have radiation, when buying, hard to avoid has some concerns. In fact, natural marble of radioactive is low, basic won't cause harm to human body. Are less susceptible to the erosion of oil, convenient cleaning.
Identify quality and the following rules marble:
The first: visual sample color pure not cloudy, the surface does not have similar plastic glial feeling, no small hole plank opposite.
The second: the pungent smell smell no chemical.
Third: hand touch surface samples have silk feeling, no acerbity feeling, no obvious rugged feeling.
Fourth: use a nail plate surface stroke, without obvious scratches.
Fifth: the same two pieces of sample knock each other, not easy and broken.
The marble maintain:
Marble easy smeary, the clean water should be less, on a regular basis, with a mild detergent with small wet the cloth to wipe, wipe with clean soft cloth next dry and polish. Wear serious marble furniture hard to handle, usable steel wire is wiped, use next dynamoelectric burnish machine burnish, make it restores luster.
In liquid or wipe lotion wipe carefully, usable lemon juice or vinegar cleanness corrupt mark, but stay in the above time lemon had better not exceed 2 minutes, can duplicate an operation when necessary, then clean and dry. For minor scratches, usable and special marble cleaner and nurse agent. For ancient or a marble furniture should ask professional processing.
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