Basalt stone is widely used in the construction and decoration industry.Those who are familiar with it know that newly mined basalt stone is cleaned before being put into use.Many people cause the stone to turn yellow during this process.To solve this problem,let's briefly learn about several methods to prevent the stone from turning yellow:
The reason for the yellowing of the stone may be due to incorrect cleaning,but it is mainly caused by the influence of acidity.Due to the relationship between the degree of crystallization and grain size of basalt stone,we also need to pay attention to its color change when using it.According to the forming characteristics of this stone,its structure is also affected by the cooling rate of magma.If the cooling is relatively slow,it will form crystals of several millimeters in size.These crystal structures also directly affect the color of the stone,so in order to ensure the performance of the stone,we need to take the following measures.
Firstly,we should master the technique of cleaning stone,as some pickled basalt stones are not equipped with magnetic separation technology before washing,which will leave some substances removed by mechanical iron in the basalt stones,causing them to turn yellow.

The color of basalt stone is also somewhat different,commonly black,black brown or dark green.If it turns yellow during use,it will also affect its decorative effect.The mechanical iron used in stone cleaning will undergo rapid oxidation,which will contaminate the basalt stone material.Under normal surface conditions,basalt stones are mainly in the form of fine-grained to cryptocrystalline or glassy structures,with a few in the form of medium grained structures.
Through the above introduction,everyone has understood the reasons for the yellowing of basalt stones.If you encounter any problems in the later stage,you can consult us.