In some projects, after the marble floor is ground and refurbished, there are phenomena such as blasting, peeling and black pinholes. The effect after nursing is not as good as no nursing, which has brought a great negative impact to the stone care industry. The root cause of such a situation is that people who do stone care do not understand the lithology and physical and chemical properties of the stone. They do not master the essence of stone care and will not use the stone protectant correctly in stone care. Stone care can cause many problems because of the incorrect use of protective agents: such as water spots, rust yellow, efflorescence, mildew, poor polishing, freezing and thawing, etc. The main problem is mainly caused by water or liquid substances polluting the stone. . Natural stone is a kind of material with microporous structure. There are many pores that are invisible to the naked eye, which makes water and pollutants easily invade the stone. Therefore, as long as the liquid substance is frequently contacted, the above phenomenon will occur. How to solve these problems is actually very simple, that is, choose and use stone protectants!
The above mentioned some problems that will occur in the renovation. In the property project, we often encounter such a situation. The stone floor of the bathroom and the tea room will have water spots and rust yellow after a period of use. This is because of the pollution of water. If we know that stone protectants can effectively prevent the erosion of liquids on the stone, we will do a good job of protection when we settle in, it may prevent these phenomena from appearing, and we will not face the follow-up. Some of the problems of illness management. There are more similar cases to prove that stone care is not a stone protectant.
What is a stone protective agent? The specific definition of the stone nursing national vocational qualification training textbook: stone protective agent is to prevent the natural stone from producing white Hua, water spots, rust spots and other pathological phenomena, can effectively reduce the water absorption rate of the stone, improve A solution of stone stain resistance and corrosion resistance.
Since stone protectants are so important, how do we do our best? First of all, we must understand that stone protectants are of a grade and have national standards. We should choose products that have been tested by the state for more than one grade. There are many classifications of stone protectants. To understand these classifications, we can make better choices and applications in specific work. For example, the stone protectant is divided into oil-proof type and waterproof type according to the function. When we carry out the stone protection treatment in the restaurant area, we know that the oil-proof protective agent should be selected, because the area like the restaurant is mainly oily. Pollution. We should also remember the 12-character essentials when constructing protective agents: clean, dry, graded, adequate, uniform, and healthy.
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