What should I pay attention to when buying stone?
With the gradual popularity of home improvement stone, people often choose stone for interior decoration and partial design when home improvement. However, there is a certain emphasis on the choice of stone for the layout of the type of stone already in place. So when home decoration, how to choose stone? What kind of stone is good to choose in the partial design? What are the precautions for stone installation?
To buy stone, you need to know the type of stone now
1. There are two types of stone for building decoration: natural stone and artificial stone. Natural stone is a high-grade decorative material, mainly used in projects with high decorative grade requirements. Artificial stone is a lower-grade decorative material and is only used for Medium and low-grade interior decoration. Artificial stone is divided into five categories according to raw materials: pure acrylic artificial stone, composite acrylic artificial stone, aluminum powder artificial stone, calcium powder artificial stone and quartz stone artificial stone.
2. At present, the common stone materials on the market are mainly marble, granite, terrazzo and synthetic stone. Among them, white marble is the top grade in marble; granite is harder than marble; terrazzo is made of cement, concrete and other raw materials; become. Because the latter two are artificially made, their strength is not as high as that of natural stone. Marble refers to metamorphic or sedimentary carbonate rocks. Its main chemical composition is calcium carbonate, accounting for more than 50%, as well as magnesium carbonate, calcium oxide, manganese oxide and silicon dioxide. Marble is a medium-hard stone.
3. Natural granite is a magmatic rock with aluminosilicate as the main component. Its main chemical components are alumina and silica, and a small amount of calcium oxide, magnesium oxide, etc., so it is an acidic crystalline rock. Belongs to hard stone.
4. Terrazzo floor is a kind of composite floor material with cement as the main raw material. Its low cost and good performance are widely used in large-area public buildings. But generally not suitable for home decoration.
5. Synthetic stone is a kind of green and environmentally friendly stone, which is made of more than 95% natural stone powder, plus a small amount of polyester and adhesive, mixed under vacuum, pressurized and vibrated. Widely used in hotels, shopping malls, office buildings, public places, family walls, floors, etc.
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