Shandong Wuhualian curbstone has good quality and is thus favored by people. The long-term damp stains that easily appear on the surface of Wuhualian curbstone in external environments can破坏 the overall visual aesthetics of the Shandong Wuhualian curbstone. Analyzing the water spots or marks on the surface of Wuhualian curbstone from the formation mechanism, there are mainly four types:

One, Shandong Wuhualian curbstone stone may be directly or indirectly connected to moist conditions or water sources. For example, in some southern regions, adjacent moist ground and walls, or areas near frequent water leakage, it is common to see water stains on the stone surface near the stone gaps.

Two, water spots on the Shandong Wuhualian roadside stone are formed by the mineral composition of the stone itself. In addition to the soluble salts and unstable chemicals contained in the Shandong Wuhualian roadside stone, some of the stones also contain inclusions, which are foreign substances "captured" during the formation of the rock. These inclusions may exist in gaseous, liquid, or solid form.

Three, the internal or superficial micropores of the Shandong Wuhualian curbstone stone contain certain salts or alkalis. These salts or alkalis often concentrate on the surface layer of the Wuhualian curbstone stone as the surface moisture evaporates after粘贴 and as the moisture is continuously replenished outward.

Four, it's the dried stains resembling water spots. The causes may include wet bonding, past water leakage, moisture beneath the decorative surface, or other damp, sticky substances seeping in, which caused a certain area of the Shandong Wuhualian kerbstone decorative surface to remain moist for a prolonged period. Moist surfaces are more prone to attracting dust than dry ones, and the soiled particles can seep into the microscopic pores of the Wuhualian kerbstone surface over time. Even if the entire decorative surface dries later, the water spot stains caused by the pollutants will remain.