辽宁快乐12历史开奖号码查询:The taboo of cleaning and maintenance of stone
2018-04-17 From: 辽宁快乐12走势图基本走势图儿 Browsing times:116
辽宁快乐12走势图基本走势图儿 www.fssqy.icu 1.indiscriminate use of non neutral detergent
In order to find the fast cleaning effect, the general detergent contains acid and alkali, so if the cleaning agent of unidentified ingredients is used for a long time, the gloss of the stone surface will be lost, and the residual of the non neutral agent is also the main cause of the stone disease in the future.
2. to keep clean and clean
No matter the hard granite (hardness HRs88-1114-7) or the soft marble (hardness HRs46-773-5), it is not resistant to the long suffering of wind sand and soil particles. So dust collector and electrostatic mop should be used to do dust cleaning and cleaning work from time to time. At the entrance of the commercial space, the most / best can be placed in the dust pads, and the sand particles in the filter shoes should be replaced by the slippers to reduce the chance of the sand dust wear on the stone surface.
3. to clean up the pollution immediately
All the stones have natural fine pores. The source of pollution (oil, tea, coffee, cola, soy sauce, ink and so on) will easily permeate the stone inside the stone and form a disagreeable stain. Therefore, it is necessary to choose the good quality stone special protective agent to prevent the pollution from the stone material. To know that all the protective agents are not possible to stop the pollution for a long time, so once the source of the pollution is placed on the stone, it must be clear immediately to prevent the infiltration into the pore of the stone.
4. should be treated regularly for protection
In order to maintain the life of the stone and prevent the infiltration of water and pollution sources, it must be treated regularly (depending on the type of stone and the quality of the protective agent in 1--3 to do this treatment in 1--2).
5. can not cover carpets for a long time, sundries
In order to keep the stone breathing smooth, we should avoid covering the carpet and sundries on the surface of the stone for a long time, otherwise the moisture of the stone can not be volatilized through the pore of stone. The stone will be caused by the excessive moisture and the increase of water content, which causes the problem of stone disease. If you must lay the carpet and pile up the sundries, please don't forget to change it often.
6. the quality of the protectant must be paid special attention
After construction, we must maintain the permeability and waterproof and antifouling properties of stone. We must not use unprotected protective agents so as not only to fail to achieve the protection effect, but also increase the trouble of stone maintenance.
7. always keep ventilated and dry
The stone is afraid of too much humidity. Water vapor can hydrate, hydrolyze and carbonate the stone, causing water spots, albinism, weathering, denudation, rust and so on. Therefore, we must always maintain ventilation and drying when stone is installed.