2011年6月8日星期三

For Stone's "eternal youth" need to increase maintenance efforts

In recent years, due to the deterioration of the natural environment, dust, industrial emissions, car exhaust, acid rain and other pollutants, the construction of stone used on the pollution caused great. Around us, we often see a beautiful building, "face" impregnation, the new square in the wet did not take long mottled rust, this is because the protection has not kept up on the stone caused.

Mosaic Committee of China Building Decoration Association chairman Yan Keming said that due to the pores and the absorbent stone itself, it is easily absorbed something very vulnerable to pollution.

It is understood that the air of dust, acid gas, gas will accumulate and attached to the stone surface, acid rain pollution will accelerate the erosion of the stone and adsorption within the pores in the stone, resulting in easy cleaning Wuban, especially for surface fire stone, the faster the formation of such pollution, smooth stone, will soon be eroded so shiny.

Bureau of Building Materials Industry Quality Monitoring Center engineers Yongqiang Stone told the media that the stone is due to illness internal and external causes result of the role. Instability of natural stone in the chemical composition of naturally occurring micro-pore capillary action, surface adsorption, and the surrounding environment (air, water, acid rain, cement or other contaminants) are chemical or physical change will make the stone sick. Rust spots, wet spots, oil spots, salt spot, spit powder stone "disease" not only increase the annoyance to the user, but also unsightly.

The use of stone in the past, do very little protection, therefore, a general lack of care for stone. Industrial Co., Ltd. Shandong Xin Fu Yan Xing, sales director who believes that a modern building, in addition to sound structural design, the entire appearance of the maintenance can not be ignored. Stone used in the construction of the domestic interior and exterior decorations are becoming more popular, the conservation project for the stone should also be gradually rise to architects, construction companies and owners of three attention.

Continuous process of conservation is understood, building stone, once contaminated, cleaning is very easy. If you use poor cleaning agents, and forcibly removed Wuban, easily hurt the stone, to accelerate the deterioration of stone. Yan Keming said that the use of stone, it should be once and for all, in the shop floor to do before the protective wall, so that both extend the life of stone, but also to maintain the appearance.

Li Yongqiang also believes that the current approach is prevention, that is, before the use of stone, with a protective agent for protection against stone, cut stone and external contact with harmful ingredients, so that the decorative stone effect and physical properties of the same.

Insiders suggested that the protective stone treatment well in advance, after completion of no pollution problems, the daily cleaning work only with water, wipe, and protective handling pre-construction costs are lower, the construction easier, more economy. Because the external walls of stone have considerable height, once again causing the pollution washing, the construction is very inconvenient.

Yan Xing had said previously to have pretty good for stone, and now with the improvement of living standards, more and more concerned with image and quality, not only can, but also good-looking, so to make protective stone on the beauty salon as lesbian the same.

It appears that Stone's "panacea", and ultimately, the maintenance of peace.

Yan Hing to reporters who made a vivid metaphor, he said, like the conservation of early neonatal Dafangyizhen, can prevent many diseases. Are sick, need medical treatment. If some of the previous building walls, floors and other stone does not do any protection, inevitably will "get sick", and therefore have to keep up with this treatment. Cure the disease, the need to maintain to stay healthy. Therefore, the conservation of stone, is a can not stop the process.

Parallel architecture as the concept and awareness of the granite of urban development, the appearance of the building became the city's face, therefore, with the emphasis on the city's image, the use of the stone will be more and more scientific. It can be said, how many stone applications, you need to do much protection. In an interview with reporters, Yan Keming said, the concept has not changed since before the stone protection is not enough emphasis.

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