3大品种石材大PK(国外英文资料).doc

3大品种石材大PK(国外英文资料) 3 varieties of stone PK Slate -- fashion favorite people Recommended use: outdoor decoration floor, living room wall, floor, toilet less. Features: geologically, slate is a kind of metamorphic rocks. According to the structure classification of metamorphic rocks, with shale, phyllite, gneiss, slate etc.. Plate type structure of rock called slate. That is a concept: slate is a metamorphic rock, petrological characteristics of plate type structure. In real life, people familiar with the connotation of slate has a wide. More time is called the stone, stone, is the name of a commodity. As long as the processing of flaky or sheet containing natural characteristics of stone are called slate. Most of the slate durability strong acid and alkali. With the concept of the wanton slate texture of bamboo, rattan furniture is more modern nature. Classification: natural slate purpose: floor, tile, wall panels, panel; Color: green, gray, black, red, purple, brown, yellow, rusty; According to the lithology: argillaceous siliceous carbonaceous plate, plate, plate, quartz plate; According to the processing of finished products: organic plate cutting, plate; According to the slate corrosion resistance: acid and non acid plate plate. Acid resistance is a measure of a stone is suitable for one of the most important standard for roof tile plate. Usage: this kind of material is more straightforward, more able to reflect the characteristics of stone, generally used in the larger area, can be used as part of the floor and wall decoration, small area only as a decorative use, otherwise it will become depressed. Slate itself with irregular shape and uneven appearance characteristics, usually engaged in art work and pursuit of the trend and character of the people love the style of stone. When in use, but also consider the stone itself color collocation, now used mostly dark gray stone. Black slate paving stairs, walls and white match, has become the eternal theme. Wall and f