With the summer often appear the temperature too high, too dry or wet too much rain, too extreme weather phenomenon. So has always been not considered good season of an outfit. In fact, the summer as long as pay attention to some important matters of the construction, also can avoid the quality problem. In this, the author special for you for the construction of the summer/decorate information, the hope can help you in this summer with a satisfactory family love!
A, the stone material cleaning and renovation
Of stone material conditions can be divided into two kinds basically: one kind is stone microporous be foreign bodies occupy, and stone material itself microstructure had yet to be obvious damage, such as most rust macular, organic splash, salt and BaiHua benefit, spot and water spot, staining and oil spot, and so on.aluminum windows To this kind of disease, professional cleaning is first selection method. Another kind is the stone microstructure by certain degree has been destroyed, such as surface light, and pulverization, lost the shell peel, hole, crack, etc. For the second disease, use commonly renovation method.
Professional cleaning. This is targeted at stone disease cause and different different objects for cleaning method. We have several times discusses stone or stone conservation cleaning technology,PVC windows here mainly focus on the stone material has further microporous smear cleaning, we call it the stone material "deep cleaning". Tell commonly, stone deep cleaning should include at least the following three steps: detergent after penetration into the stone material of micro pore process; Cleaning agents in stone material micro pores in the dirt and molecular happen physical or chemical action; Through the epispastic or dilution steps clear role of the residue after cleaning.
The first and the third step is here to complete the deep cleaning the necessary basic operation, and the second step that could happen with dirt molecules in the role of the detergent need according to the nature of the dirt of material of stone of material, process and the convenient and elaborate design and experiment. Here is a unique chemical method of the effect.
We already have cleaning rust macular, organic splash, salt spot and BaiHua, part of the benefit and water and so on the spot cleaning, and continue to improve and develop new detergent. In addition to the common chemical cleaning method beyond, we in the test the safety of some of the more physical cleaning methods, such as the steam flow, particles, electrochemical, ultrasonic or laser cleaning method, etc.
Stone deep cleaning should pay attention to the following questions:
Should be the first. Of stone material "disease" differ in thousands ways, such as form water spot of easy ChaoXie salt can have a variety of. Therefore, without knowing the specific causes stains, we advocate first as small test.
A carefully chosen detergent. Inferior detergent is often some acid, they may cause a more serious stone disease, for example, the surface light and pulverization, lost water spots and salt spot, loose dissolution and yellow and so on. So suggest users first should choose reliable manufacturer of high quality products; Secondly in cleaning before treatment should protect not to clean part, in cleaning processed should remove residues of chemicals; In addition, the cleaning of stone conservation should be please experts demonstration.
Renovation. This is for disease caused by surface or stone material surface microstructure damage and the treatment of method. Grinding cast, sandblasting and coating is the most basic refurbished operation skill. The simplest method is again polishing a refurbished or coated hide cover material.
Grinding cast can make the surface, the surface of powder, light, the stone material of surface spalling rock face light restore original natural appearance. Some new abrasive, abrasive and chemical agents can make the combination of the renovation of the ShiMian after more than 90 gauss mirror to shine. At present domestic ground refurbished grinding technology has a mature cast, and the construction at present to metope also have certain technical difficulties. Sandblasting also called particle jet, can make the hair surface and irregular surface stone restore original natural appearance, such as wool board, fire board and sculpture has good effect. Modern particle or micro particles of the injection pressure for 105 ~ 106 Pa or so, carefully designed portable injection machinery can be recycled and separation and can suck the parching particles.