天然石材常見(jiàn)的表面加工方法（Common surface processing method of natural stone）

1、天然石材常見(jiàn)的表面加工方法（Common surface processing method of natural stone）The surface processing method of natural stone commonStone processing, including rock cutting, sawing, grinding, drilling, carving and other processes. On board processing, mainly sawing. In accordance with the stone processing process,

2、 can be divided into special products (including carving, arc plate, hollow column, column, solid lines, parquet etc.), sheet metal products (including slab, slab, sheet etc.); according to the use of parts can be divided into indoor and outdoor stone stone walls, stone (elevation); ground stone; st

3、one building (such as pier), decorative stone (such as various types of decorative plates) and so on; decorative plate processing mainly refers to the processing of marble, granite veneer sheet, which can be divided into standard marble plate, granite (shaped) standard (stereotypes) plate, sheet mar

4、ble, granite plate, marble or granite (napped chisel wool, singeing, sandblasting) plate. In addition to the stone processing.The surface of stone processing now there are many kinds of methods, or a combination of architectural decoration can now return to the ancient, the pursuit of natural, actua

5、l performance play according to the actual needs of users. Surface roughness of stone surface treatment is to adapt to this concept, introduced the following kinds of surface:1, natural surface (natural surface): refers to the natural surface with a hammer and other tools will be a natural stone fro

6、m the middle split, forming a natural stone surface is extremely uneven, keep the natural mechanism of stone processing method. The natural surface is very rough, widely applied in small pieces, Luyandan products above.The natural surface also called surface cracking: the surface roughness, but not

7、as rough fire. This surface treatment is usually used in mine hand cut or crack chisel to expose the natural stone surface.The 2 section (Machine section), machine: stone processing, stone cutting machine cut out by natural stone surface impact. Directly by the circular saw sand saw or bridge cuttin

8、g machine cutting and forming equipment, the surface is rough, with obvious machine cut lines. No brightness from tangent plane basically, so the comparison cannot reflect the color and pattern of the actual color stone.3, polished surface (Polished surface): also called the polished surface or mirr

9、or, smooth stone surface is highly polished, high gloss, a mirror effect. The polished surface refers to the surface smooth, polishing treatment on the stone surface with resin grinding and polishing plate, which has the specular gloss of stone, the luminosity is can do 80, 90 degrees, which is char

10、acterized by high luminosity, the reflection of the light, can fully display the stone itself rich bright colors and natural texture.Process: test selection - coarse grinding fine grinding, fine grinding, polishing - Test: Test - pick before you check the drawings, whether the stone, the size and th

11、e angle limit check of semi-finished products to meet the requirements, and further examination of semi-finished products should be grinded surface color and pattern and the same year batch consistency that corner missing, missing edge, cracks, color lines, spots and other defects is in accordance w

12、ith the requirements of product quality, there is no oil stains, rust and other surface pollution.Coarse grinding is the first process of grinding. Coarse grinding disc with 50# metal grinding, coarse grinding before determining the reference surface, in order to determine the efficiency of main dat

13、um, taking into account the color, pattern and color lines, avoid cracks, stains and other defects. In general, good flatness and surface adjacent to the angle of good surface as the datum plane, this can reduce the workload of grinding.Fine grinding, fine grinding and polishing, in order respective

14、ly with 200# and 400# metal metal millstone disc, 500# resin grinding mill. Fine grinding process, be sure to check whether the surface is grinding has been eliminated before grinding grinding marks, grinding marks before grinding has been eliminated, the process is finished. The key is a good selec

15、tion of fine grinding of 500# resin plate.4, fire surface (Surface fire): in the granite surface, through high temperature gas injection (i.e. flame spraying) surface roughness, uniform, bright color, the plate is called the fire board. Its working principle is to use the gas flame (hot flame temper

16、ature exceeds 20000 K,The gas flow rate is 2500m/s) thermal shock formation and contact force on the stone surface, using the difference of thermal expansion coefficient of different mineral particles in granite, when the flame spraying the surface portion of the particle expansion loose, formation

17、of coarse decorative nature, smoothness is more than 11.5mm and regular fluctuation. The skid resistant function, due to the high temperature treatment can also play the role of anti weathering. This is mainly used for indoor surface such as floor or commercial building decoration.5, Matt (Matt surf

18、ace): Yaguang face plate is a rough grinding after the flat and not smooth or sawing with diamond, no light sheet, generally coarse grinding to 120 mesh, and without fine grinding, fine grinding and polishing after a few more processing. With the current popular Matt furniture similar effect.Process

19、ing and polishing plate are similar, usually the sawing school thick coarse grinding - cutting - edge rounding, inspection and packaging - shipment or storage. The key is to grasp the head mesh coarse grinding, saw the coarse grinding process saw out of the wool board needed to start from the small

20、number, usually from 24 mesh, 36 mesh and 60 mesh to 120 mesh, then, sheet cutting machine and plate processing machine with 60 mesh and 120 mesh coarse grinding can be. The operation method of light plate polishing. The plates are widely used in outdoor floor, elevator, corridors, toilets etc., mai

21、nly to play a non slip function. In addition, the products are also used in furniture decoration.6, sandblasting surface (Sand surface): a process effect made by stone sandblasting machine. Can adjust the flow size according to the hardness of stone reaches the desired depth, uniformity.Sandblasting

22、 panel is a plate in the plate on the basis of sandblasted to form various patterns. It is the principle of light and rough surface using marble, granite, the color of the light of the contrast, carving out a beautiful, elegant and natural pattern is processed in marble, granite on the basis of the

23、new thinking is decorative material industry. With art, the value of marble and granite is greatly improved. Processing types can be divided into incised (pattern carved deep) and carved (pattern part protruding, the rest two minute).Product types and mainly used in:(1) large friezes, suitable for h

24、otels, hotel decoration, exhibition hall, Museum exhibition hall layout, interior decoration, offices and conference rooms.(2) the plate engraving, suitable for laying marble and granite slabs of the senior building inside and outside walls, and outside the ground decoration. By carving and pattern

25、stitching, add marble and granite slabs and the change of vitality.(3) the non slippery floor on the smooth surface of granite engraved pattern by shallow slip, and various geometric curve fitting, more beautiful, can be used under the canopy, corridor, elevator door, bathroom, etc. need to place th

26、e anti-skid function.(4) tablet inscription, memorial, tombstone, cornerstone, inscription, tour guide card text is carved, drawn from the natural stone, can be enduring yet beautiful.(5) with special processing craft gifts, granite and marble, natural stone, and carving with special characters and

27、patterns, as the family office, interior decoration, arts and crafts.7, antique surface (Antique plane): as the name suggests is to take the natural marble or granite, do the old old way, according to the material selection of antique plate hardness water immersion, is corrosive liquid, then after p

28、olishing and other special processing, can be close to the surface of natural weathering. Imitation stone surface processing after using a long old effect, is generally used is generally used antique grinding brush or antique water treatment, general antique grinding brush effect and higher cost, mo

29、re environmentally friendly.Antique (Flamed+ Brushed): fire first after the fire to do antique processing.Antique (Pickling+ Brushed): pickling after pickling processing in the first antique.8, (Acid surface): pickling acid corrosion of the stone surface, the small traces of corrosion,The appearance

30、 is more simple than the polished surface. Most stones can be pickled, but the most common are marble and limestone. A method for pickling is softening granite gloss.9, litchi surface (Litchi surface): made of alloy knife tools, manual or machine hit the stone surface jump skin, to make the surface

31、rough, somewhat uneven; or with a chisel packed on the surface of the cut hole, intended to imitate the drop in the stone drops month after month and year after year as a result. On the ground, the skid resistant function on the wall, the light absorbing heavy feeling and enhance absorption of heat,

32、 a large area without reflection, and increase the sense of three-dimensional.10, pineapple (Pineapple Face): made of alloy knife tools, manual or machine hit the stone surface jump skin, make the stone surface more rugged than litchi processing, like pineapple skin in general.11, chop axe (Ax surfa

33、ce) surface: also called longan surface, made of alloy tool, manual or machine regularly hitting the stone surface jump skin into strips. Or use the ax chop knocking on the stone surface, forming a striped texture very dense, somewhat like the skin effect of longan. Anti-skid function.12, Noodles wi

34、th Mushroom Noodles (Mushroom: noodles) is generally used artificial chisel, and natural stone splitting is similar, but the day was the shape of surface processes around the middle of the plateau like depression. The tooth cleaning, filling the surrounding middle convex surface which is natural, ri

35、ch and strong sense of three-dimensional steady.13, pull groove (Groove surface tension): also known as wire drawing, groove in a certain depth and width in the stone on the surface.14, the wave surface (Surface waves): general. Litchi surface, but deep depression, punctate, three-dimensional sense