Natural stone,beautiful world!

A low-grade metamorphic. By the quality of clay, silt or sedimentary rock-acid tuffaceous rock, Shen tuff as a minor role in the formation of deterioration. Dark gray or black. Dense rock, cleavage plate development. In the face plates are often a small amount of minerals such as sericite, so that the micro-plate face significant shiny silk. No apparent recrystallization phenomena. Some can be seen under the microscope of the uneven distribution of quartz, sericite, chlorite, and other mineral grains, but most of Aphanitic of clay minerals and carbon, iron powder. Change the structure and more than a dot-like structure. Common types of carbonaceous slate, calcareous slate, black slate, and so on; also be based on other characteristics of the rock, such as mineral composition, structure, and so on, into space spar slate, slate-like spots, silty Slate, slate, such as silicon. Slate is widely distributed in low-temperature driving force for regional metamorphism of the rocks, such as northern China as early Proterozoic Hutuo group of village-slate, in the south late Proterozoic group of River Plate, also Kunyang groups such as a large number of distribution. Can be used for building stone.
Second explanation:
Tectonic plate with a rock for the slate. Original rock is mudstone, shale and siltstone acid tuff. Recrystallization was not obvious, there are visible under mud and some of the sericite, chlorite, silica, and sometimes see a small amount of muscovite, biotite, quartz, and so on. Change the structure of more than a muddy. Slate of regional metamorphism product of a low-level, temperature and pressure do not have to, by stress.
Third, to explain:
To muddy and sandy powder component-based development cleavage plate of metamorphic rock. Original composition for the clay-rock, siltstone or tuff-acid, low-temperature dynamic regional metamorphism formed. Slate with mineral particles or Aphanitic main emphasis on the role of non-crystalline development, a significant change over the structure and construction. According to the impurities in the rock composition and color, can be divided into carbonaceous slate, slate calcium, sandy slate, slate spots, such as sub-categories. Compact structure, the board's rationale for the development slate and stone monument building to do, such as the Yan-stone.
Over the years, many of the proven natural stone has become the most popular one of the materials on the floor. They have a number of potential properties, ideal material for bathroom floors. Slate, as a natural stone, and its inherent characteristics make it an ideal material for bathroom floors, the advantages are as follows:
Aesthetic values: in the home slate of popular, including indoor and outdoor slate largely due to the aesthetic value. Its unique surface provides a variety of designs and colors, all of which are natural and natural. Between the bricks and tiles vary, which makes bathroom becoming unique. However, a different color and design will not result in uncoordinated patterns. In fact, this will only add to the beauty of slate tiles, because they give people a different feeling, which is to tile the other can not, even for the same natural stone tiles.
Durability: The reason that the slate tiles for the bathroom is an ideal material there is another of the major advantages is that it is very wear-resistant. This is also a lot of people in high-traffic areas proposed to install slate floor. In some cases, some owners complain that the floor will be slate, "traffic map", that is, people frequently move led to the formation of eliminate wear slate. This is inconsistent with the facts. It should be noted that this resulted in "traffic map" because of the slate tiles on a regular basis for the conservation agent. To know that special care and attention to the tile must be used to record the conservation agent to find out which type is compatible with either.
Non-slip: If you choose the surface of the stone is correct, then the slate tiles will be able to maintain the natural anti-skid performance. Otherwise, when the humidity is very dangerous. Nevertheless, the slate-slippery performance depends mainly on its uneven surface.
If conservation is not sufficient, slate tiles could easily fade. A large number of water penetration will lead to the appearance of the old slate tiles. Therefore, the slate should not be installed on long-term in humid areas, in some places, such as shower area can be used in place of other materials on a regular basis or use the correct conservation conservation agent.
Of course, slate tiles are not perfect, no flaws. With the loss of time, they will crack. Nevertheless, the slate bathroom floor or bathroom floor materials industry, the most sought-after material.

China Alishan Slate factory supplier and exporter of China stone products, including natural slate, flooring tile, roofing tile, quartzite sandstone, mushroom stone, flagstone cobble stone, mosaic pattern tiles, culture stone, stack stone and paving stone,slate flooring tile, slate floor, slate roof, china natural slate tile, china roofing slate, cultured stone, multi color slate flooring, slate flooring, wall cladding panels, paving stone,Flooring Slate,quarries including gray, green, black, multicolor, purple, yellow colors etc.

Natural stone culture or natural culture stone
Natural stone is a culture natural stone mining in the ore out, the slate, sandstone, quartz stone, after processing, as a decorative building materials. Natural stone material culture of hard, sharp colors, rich textures, different style, with resistance, wear-resistant, fire-resistant, cold-resistant, corrosion-resistant, low water absorption. China Alishan Stone factory supply the cheap price natural slate,cultural stone ,roofing slate and cobblestone,pebblestone etc.
Culture from the natural stone materials on the main and sub-categories: those owned by sedimentary sandstone, are a class of hard slate.
Stone from the market to see the culture of rough stones, introduced as follows:
■ version of the rock - has a natural rock version of a special board of layered arguments that it faced a clear picture of the pattern, caused by dense texture and delicate, refined extraordinary tolerance, Shi Yue-ran changed in nature, the expression of a mood Return to Innocence.
■ sandstone - sandstone surface texture and a flavor of the original, like undulating desert dunes, like the sea off the beach. It is the overall harmony with the perfect combination of changes in detail. Sandstone distinct colors, white as snow and ice, if the yellow sand, Hongsheng magma, it can be compared to sharpen million years of steady character, solemn, elegant.
■ board rust - rust has boards rust powder, water, rust, rust-purple, and other types of rust, brilliant colors, changing patterns, each piece is unique. Rust plate with the warm friendly, easy to find in the atmosphere gives a natural, primitive, mysterious, romantic feel.
■ tile board - natural slate tile panels layered film is the ultimate and only a few millimeters thick, thin and tough. To a variety of specifications of the board to do tile in the form of changing or stacking order, the roof can be more three-dimensional sense. A variety of color combinations, the building could be more vitality.
■ twist mushroom - mushroom with ancient stone walls of the castle style, dignified and unrestrained, very rough appearance of three-dimensional sense of nostalgia brings the sincerity. Mushroom by artificial from the well-built, color can deploy, can free itself around, so the overall effect of unique.
■ stone - natural stone collection in the river bed, colorful and fascinating texture. Man-made stone by the large stone crushing machine, and then washed away by the mill into a sharp blunt, beautiful color, water is more colorful. Each is beautiful stone, like a note from a pile of building a movement of movement.