The Concept And Necessity Of Stone Maintenance
Oct 17, 2020
The concept of curbstone stone maintenance: from the appearance, stone is a very hard material. There should be no change. In fact, the stone has certain pores or micro-cracks to make it have the natural properties of air permeability and wateriness. The stone is in contact with the nature. Due to the long-term erosion of the sun, ice, weathering, and acid rain, the basic characteristics of the stone gradually change, and the appearance of painted face, yellow spit, rust spots, white bloom (pan-alkaline), warping, loosening, and cracking. These phenomena are known as stone disease. Once this disease is formed, it destroys the original decorative performance of the building and the natural charm of natural stone. And it is difficult to save, bringing permanent regret. In other words, the various symptoms of natural stone staining are determined by the natural properties of the stone. It is necessary to ensure that the stone does not appear to be polluted. It is necessary to establish the scientific awareness of stone maintenance before the work.
After curing, the curb stone has good permeability and forms a waterproof layer inside the stone, which not only prevents the pollution lurking inside the stone from leaking to the surface, but also prevents the external pollution of the stone from leaking into the stone, making the stone products Can get long-term protection.
