The misunderstanding that “natural marble is radioactive†has always restricted the large-scale use of its home decoration, but this year’s revised “Code for Indoor Environmental Pollution Control for Civil Buildings†(GB50325-2010) (2013 edition) confirms the safety of natural marble. Sex. Since it can be used in large areas at home, how should interested consumers choose, lay and maintain? 1 purchase To combine regional characteristics The main thing to buy from natural marble is its warm texture and beautiful patterns, but experts say that it is not feasible to look at personal preferences, but also to choose the right stone according to the area and environment used. Yang Yu'an, general manager of Gaoshi Stone Shanghai Co., Ltd. introduced that in general, the walls and floors of the kitchen area need to choose natural marble with high strength, high density and good finish, so that the ability to clean and oil is high. It is not suitable to use natural marble on kitchen countertops. “It is better to use granite, artificial stone, etc. Because in addition to the effects of high temperature and oil pollution, the countertop will also be exposed to big movements such as slashing. Natural marble may It will break." The main requirement for decorative materials in the bathroom area is low water absorption. "This is also determined according to the use environment." The requirements of the living room are relatively simple. “You can choose some kinds of natural marble that you like, but have lower density. The ground takes into account the wear and tear of the usual walking, and the strength and density are higher than the wall stone.†2 paving Consider the weight of the building If the tiles are improperly laid, it is easy to fall off. What should you pay attention to when constructing natural marble? Yang Lanan introduced that the requirements of marble paving technology and materials are strict, and the construction cost per square meter should exceed 100 yuan. Workers can only lay a few square meters a day. First of all, marble paving requires the use of special adhesives. For a stone with a thickness of 1 cm, it can be applied to the wall with a bonding agent. Thickness of more than 2 cm requires a combination of a fixed pendant and a binder to ensure firmness. For a space that is more than 3 meters high, the keel must be built and the marble embedded in it. Yang Yu'an said that marble is not a villa's patent. No matter how big the apartment is, as long as the owner likes it and is properly designed, it can be properly laid. However, it should be noted that although the density of marble is almost the same as that of ceramic tiles, in order to ensure the strength, the thickness is also increased accordingly, which brings about bearing problems. Therefore, if the owner chooses to lay a large area of ​​marble with a thickness of 2 cm or more, it is necessary to consult the property or the original construction department in advance to influence the load-bearing structure of the building. 3 conservation To be dustproof, take care from time to time. The beauty of marble is beautiful and needs to be carefully maintained. According to experts, try not to touch acid and alkali substances such as juice and toilet spirit during daily use. Once there is stain, it should be removed as soon as possible. Pay special attention to dust. “When the dust is under the pedal, it will cause wear on the surface of the marble, which will affect the finish.†It is best to place the floor mat at the door and use a vacuum cleaner to remove dust. What should I do if the marble in my home is not bright or damaged? Yang said that as long as you choose professional institutions for care, the marble can be as bright as new. He introduced that care can usually be done every two years. After a series of treatments such as grinding and cleaning the marble, the marble will be more beautiful. "This is the difference between marble and ceramic tile. The more polished it is, the more cracks can be repaired." Experts also remind consumers that according to regulations, marble needs to be treated with antifouling before paving. If the stone is not treated well, there will be a situation of returning alkali and poor stain resistance. “This is a test of the professionalism of the manufacturer. The poor quality of the antifouling agent, the insufficiency of the brushing, and the lack of technology will affect the use and life of the marble.†Experts suggest that consumers choose brand merchants when purchasing marble. In the product, installation, maintenance and other aspects can get better protection. Most of Winter Jacket's fabric is made by cotton,T/C or fleece. 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Home improvement marble choices to consider more dustproof need to take care of from time to time