Stone, as a fashion, high-grade building materials, I believe many people do not understand the stone conservation, function and types. Dust, exhaust gas, acid rain, freezing and other pollutants in the natural environment can easily cause discoloration, pollution, or even damage to the stone, which greatly reduces the decorative effect and service life of the stone. Next Xiaobian introduced the basic knowledge of stone conservation and the type of stone. Stone conservation basic knowledge 1, not free to wax. There are many types of wax on the market, such as water-based wax, stearic acid wax, oily wax, acrylic wax and so on. These waxes basically contain acid-base substances. Not only will it block the pores that the stone breathes, but it will also be stained with dirt to make up the wax scale, which will make the appearance of the stone yellow. However, if pedestrians and fields with high frequency of goods movement are required to be waxed, it is necessary to consult professional protection companies for waxing and protection. 2. Do not use non-neutral health agents indiscriminately. In order to seek rapid health effects, usually the health agents are rich in acidity and alkalinity. Therefore, if the use of unknown components of health agents for a long time, will make the stone surface gloss loss, and due to the non-neutral agent residue is also the occurrence of stone disease in the future The main reason. 3, do not cover the carpet, debris for a long time. In order to adhere to the smooth breathing of the stone, it is necessary to avoid covering the carpet and debris on the surface of the stone for a long time. Otherwise, the moisture under the stone cannot be evaporated through the capillary pores of the stone. Stones will suffer from an annoying stone disease due to excessive humidity and increased water content. If you must lay carpets and pile up debris, please do not forget to change them. 4, to completely adhere to clean and sanitary. Whether it is a granite with strong texture (Mohs hardness of 7) or a marble with a soft texture (Mohs hardness of 5), it is not resistant to the long-duration of wind and sand particles. Therefore, it is necessary to use dust collectors and electrostatic mops to perform dust removal and sanitation operations from time to time. The commercial space is imported into the best place to place dust mats, and the sand grains brought by the filter shoes are used to change the wearer's slippers after entering the house. This will reduce the time when the sand dust wears out. 5, to regularly protect and protect the gloss. Just rely on dust, health can not let the bright stone shine continue to persist. Therefore, we must regularly ask professional companies to send people to do protection and gloss regeneration protection work such as: the use of crystallization of the marble surface recrystallization, or the use of polishing powder for marble or granite surface regeneration luster, or use the polishing powder to make marble or flower Glossy stone surface regeneration, or the use of breathable gloss protection agent and so on. You can keep your stone as new. 6, to immediately eliminate pollution. All the stones have natural pores. The sources of pollution (oil, tea, coffee, cola, soy sauce, ink, etc.) will soak into the interior of the stone along the pores, making it an unpleasant stain and therefore must be selected as an excellent quality stone. The special protective agent is applied on the stone to avoid contamination of the source stone. To know that all protective agents are not able to prevent pollution for 100% of the time, so once there is a source of pollution on the stone must be immediately clear to avoid entering the capillary pores. 7, always insist on ventilation dry. Stone is afraid of too much humidity in the environment. Water vapor will occur hydration of the stone, hydrolysis and carbonation, water spots, bleaching, weathering, erosion, rust, yellow and other lesions, dross stone. Therefore, the installation of stone often insists on ventilation and dryness. 8, should be regularly applied for protection and disposal. To ensure the longevity of the stone, and to prevent the penetration of water and pollution sources, it must be scheduled (depending on the type of stone and the quality of the protective agent is the best 1 - 2 months to do 1- 2 times) for protection. Stone types 1, marble. Its main components are calcite and calcium carbonate. Its Mohs hardness value is about 4.5, it is soft, acid and alkali resistant, and it has poor weather resistance. It is easy to absorb oil, water and other liquids and is easily scratched. The best protection for the polished surface marble is to pre-protect it with a water- and oil-resistant protective agent before the marble is put into use. Daily use Neutral detergents are regularly cleaned and must not be cleaned with acid cleaners. 2, limestone. Its main ingredient is calcite. It is relatively soft and easily absorbs oils and other aqueous liquids. It is easily scratched and corroded by acidic substances and is more susceptible to contamination than marble. Most limestones have porosity and water absorption. Some limestones are semi-metamorphic rocks and have the same physical properties as metamorphic rock marbles. It can be used to lay the ground. It is recommended that regular use of neutral detergents be performed after the limestone surface is treated with a permeable protective agent. 3, granite. It is mainly composed of quartz (35%), feldspar (45%) and potassium. The Mohs hardness is about 6.5, the color is usually dark, and some also contain a very small amount of calcite. Due to its high hardness, granite is resistant to acid. Alkali, strong weather resistance. However, its surface is also porous, and it has strong water absorption and can be contaminated. It is advisable to use a permeable protective agent as a pre-treatment and daily use with a neutral or slightly acidic cleaner. 4. Man-made stone is 7 meters natural right material with different specifications. Aggregate organic (resin) or inorganic (cement) polymeric materials. Made of scientific formula, the mean value of flexural strength shall not be lower than 5.OMPa. The minimum value of single block should not be less than 4OMPa, suitable for ground, stove, etc. Daily maintenance can use neutral or weak alkaline cleaners. Editor's summary: The basic knowledge of stone conservation and the type of stone are introduced here, and I hope to help everyone. If you want to know more about yourself, you can follow the information on this site. Stone white stone upscale stone stone conservation
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