With the increasing production capacity and technology of quartz stone manufacturers, the price of quartz stone is becoming more and more close to the people. More people have begun to use quartz stone as the main decorative material. The most widely used is the countertop, but for the countertop installation. The cracking phenomenon has been plaguing many people.
We first understand the cause and location of the crack. Quartz stone plate is a brittle polymer composite material with thermal expansion and contraction characteristics. It has a certain shrinkage stress. When the material cannot withstand the internal stress caused by thermal expansion and contraction or is severely impacted by external impact, cracking will occur. The cracking position is generally such that the edge cracking extends inward or the crack around the opening.
After the quartz stone is cracked, a round hole drill bit should be used at the top of the crack extension direction to prevent the table from continuing to crack. The repair should be done by a professional.