在上海这样一个空气湿度很大的地方,许多人家的墙面常常会出现问题。最常见的就是在墙体的背阴处,一滩一滩地发黄变色。接下来,这些部位的涂料就有可能粉化、剥落。如果情况更加严重,那么还会产生非常损害人体健康的斑驳霉点。这些情况在一层的住宅、地下室、卫浴间隔墙等区域最为常见。经过调查显示,过多的水分和没有针对性的选用材料是“罪魁祸首”。 In Shanghai, a very humid place, many people often have problems with the walls. The most common is in the shade of the wall, a beach a yellow discoloration. Next, these parts of the paint may be powdered, peeling off. If the situation is more serious, then there will be very damaging spots on the human body. These conditions are most common in the first floor of residential areas, basements, bathroom partitions and other areas. After investigation, excessive moisture and non-targeted materials are “culprit ”.