What is the key to the maintenance of ground stone in stone conservation? The ground stone is the place where the stone is used more in building decoration. Ground stone maintenance is very important in the daily maintenance of the building. The key to ground stone conservation should pay attention to correct concepts, scientific methods and reasonable frequencies. The correct concept refers to the concept of pre-sale prevention, medium-term protection, post-treatment, and maintenance throughout. The scientific method refers to the correct and reasonable construction and operation methods. The reasonable frequency means that the maintenance should be carried out at the right time, not too frequently, and it cannot be done for a long time. Pre-prevention: Precautions must be taken before the construction of the stone. The permanent protective layer (the protective layer is generally a material with strong permeability to the stone) is applied to the six sides of the stone to block the micropores on the surface of the stone. After the protection, the external pollution can not be invaded, and the internal bacteria and water are not isolated from the air, and the disease cannot be caused. Mid-term protection: The main cause of wear and damage of the ground stone is caused by the sediment brought by the sole. Therefore, dust-proof carpet is added to control the source of pollution, and the sediment is removed from the door. It is effective in protecting the floor gloss and reducing the maintenance cost. way. When people walk, the dust on the soles will be brought into the room. When the dust is wet, the amount of dust is 12-15 times more than usual. After laying the dust-proof carpet at the door, people walk more than seven steps on the carpet, which can remove more than 90%. dust. However, it should be noted that the basic size of the dust-proof carpet must also be considered. Only when the walking distance is sufficient, the sediment removal of the sole can be ensured. Dust-proof carpets can't be cleaned at all times. They should also consider the ability of dust-proof carpets to absorb stains. Once the dirt-absorbing carpet's ability to absorb dirt is saturated, dust and sand will be deposited on the surface of the carpet. Later, it is possible to bring the sand into the dust. Increase the dust-proof carpet area and increase the number of dust-proof carpet cleaning in rainy days. Post-treatment: Due to various special circumstances and conditions, in addition to the prevention and protection measures in daily life, it is necessary to treat the surface with minor damage. The way of handling in the past is daily cleaning and waxing polishing. However, the waxing operation process is complicated, the cost is high, and the natural luster of the stone is greatly affected. The wax layer is easy to wear, the maintenance period is short, and the labor time is expensive. Nowadays, most of the crystallization is used to protect the stone after the refurbishment and disease treatment. Retaining Rings for Shafts Zhejiang XianChuang Auto Parts Co.,LTD , https://www.showstrong.com