1.在一些石材上面经常会出现，苔藓、霉菌等有机物的孢子囊着附在石材的表面，开始慢慢的发育，形成各种各样的色斑，这些有机物和空气中的二氧化碳、二氧化硫等待呢个物质相互抗争，这些植物死后与水形成有机酸而加速石材的老化，使石材产生剥蚀的现象。

1. in some stone which occur frequently, moss, mold and other organic matter sporangia that is attached to the surface of stone, slowly development, the formation of a variety of stains, these organic sulfur dioxide and carbon dioxide in the air, waiting for the other material resistance, the plant dies with water to form organic acid aging and speed up the stone, the stone of erosion phenomenon.

2.在一些紫外线的照射一下，水份在石材的毛细孔中的蒸发速度随之加快，从而引起石材的老化。

2. in some UV irradiation, water in the pores of the stone in the evaporation rate will be accelerated, thereby causing the aging of stones.

3.水的冻融作用亦可使石材风化：温度下降到零下摄氏度以下，水结成冰，造成石材吸水后结冰的急剧膨胀，使石材崩解碎裂。

3., the freezing and thawing of water can also make the stone weathering: the temperature drops to below zero degrees Celsius, the water forms ice, which causes the stone to expand rapidly after water absorption, and causes the stone to disintegrate and disintegrate.