The formation of the decoration patterns: the advantages Slate Wall Panel of the marble is natural, after polishing, feel is good, hardness is strong, compared with artificial wear-resisting, does not fear the coloring, pore bulky, infiltration
Weakness: the part of the radiation and natural marble brittleness is big, poor flatness of easily broken connection part of marble and marble is obvious, can't be a seamless, bacteria, and lack of flexibility, it is difficult to repair, fracture fast temperature changes.
Artificial lidan advantages: no radiation, artificial marble design and color is various, complete variety, compared with natural have certain flexibility, joint is not obvious, integral feeling is strong!
Weakness: the harmful part of synthetic material, small hardness, resistance to abrasion, afraid of burning, worry about color.
There is a recognition of artificial marble and natural Stone Honeycomb Panel marble has a more simple method: drop a few drops of dilute hydrochloric acid, natural marble blister, artificial marble foaming weak or no bubbles.
Inferior the dangers of artificial marble
Currently on the market, the existence and contains excessive amounts of benzene, formaldehyde, lead, organic acids and other harmful substances of man-made stone, the board has a common characteristic, is the pungent chemical smell the smell of (especially in the process of machining large), chemical color color is not natural, it contains in the process of cutting a pungent smell of formaldehyde and benzene inferior man-made stone plate, sheet metal forming device after processing, still remaining a surfeit of benzaldehyde: formaldehyde and benzene will be three to five year period of discontinuous volatilization, volatile benzene and formaldehyde exposure to heavy metal pollution will directly imported food, its direct access is through the respiratory system and digestive system, speed and more obvious toxic levels is not only harmful substances.
Therefore, the home installs the marble choose teaching quality management of the man-made stone is particularly important. In winter, especially in the north, home to shut down the air is not smooth, indoor temperature is higher, it will accelerate volatile solvent, "poison", such as formaldehyde, benzene and used to harm human well-being is more serious!
Methods to detect some inferior artificial marble, hope to Silver Travertine Slabs provide useful, summary analysis is as follows:
A look: visual sample color pure and not cloudy, appearance no similar plastic colloid, plate back without a tiny pores.
The two news: no nose smell pungent chemical.
Three touch: touch the samples appearance have silk feeling, no acerbity feeling, no obvious improve surface uneven feeling up and down.
Four stroke: refers to the appearance of the deck, no scratches.
Five touch: the same hitting each other between two pieces of samples, not easily broken.