European stone care technology, worth learning!

The technology of stone industry and stone care industry in Europe is still in the leading position in the world. Studying their technology and development direction has important implications for China's stone care industry. It is often seen in the video that Europe is full of spectacular stone buildings. In fact, the use of stone as a building decoration material is both a tradition and a must for European architectural decoration.

Europe can be said to be very important in the world stone industry, regardless of the technical level, machinery, production equipment, polishing and polishing, care and maintenance of stone products, etc. are trustworthy. Frequently encountered stone lesions such as weathering, cracking, tarnishing, erosion, they always show innovative thinking in dealing with such problems, and problems can be solved very well. So they are highly rated in the international market.

Here to introduce some of the history of the development of European stone care technology:

In Europe today, the development of grinding machinery and the application of diamond grinding technology use different diamond particle sizes and metal binders or resin combinations in order to obtain the luster of the stone surface. Abrasive materials are available in many different types and formulations on the market, and most of the main materials are made up of abrasive powders such as silicon carbide or diamond abrasive powder. Silicon carbide abrasive material has high density, high hardness and high wear resistance because of its high content of alumina. Diamond abrasive powder is a popular abrasive material used today. It is widely used in the grinding and polishing of glass, ceramics and stone. It is characterized by fine classification, good dispersibility, concentrated particle size and low magazine content. It is used in combination with resin or metal in a spherical shape.

Polishing powder application

Grinding and polishing powder has been used in ancient Rome. Through continuous improvement over the years and the rapid development of technology, today we have been able to create special formulations with better results. The method of using the grinding and polishing powder is as follows: a small amount of grinding and polishing powder is placed on the surface of the stone, and the mixture is mixed with water to form a paste, and the surface is polished with a 175-speed rotary table to achieve the desired gloss. Finally, the residue is sucked away with a water absorbing machine and then washed with water.

The popularity of stone surface treatment technology

The stone surface treatment process originated in Europe in the late 1980s. It is a new type of stone care technology developed for the lack of hardness, gloss, clarity and cumbersome process in the water wax process. Replace the waxing process. The stone surface treatment is the use of crystal surface treatment agent. Under the dual action of the special crystal surface treatment machine and the high temperature generated by the friction of the stone, through the physical and chemical reaction, the crystal surface is arranged on the surface of the stone to form a layer of clear, dense, A hard protective layer that increases the hardness and gloss of the stone. The crystal face treatment is suitable for marble, limestone and artificial marble. The effect for granite is not significant.

Different from China's large number of masonry and timber building structures, European architecture is generally stone building, and different architectural decoration traditions are determined by different geographical environments. Most of Europe is a temperate maritime climate that is moist all year round. Wood is used, it is perishable, and the stone is firmer. The tradition of stone building decoration and the specific climatic characteristics make Europe far ahead in terms of the use of stone and the concept of care. It is precisely because of the existence of a large number of stone building decorations that Europeans face the problems of various diseases and other problems earlier. The accumulated experience in stone maintenance and maintenance is still worth learning all over the world.

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This classification including European Standard Square Hollow Section, mainly EN10219 and EN10210 products, usually they are used for contruction purpose, also some customer use them for car , billbord, stents, fence etc.

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European Standard Square Hollow Section

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