Sesame black granite as a building decoration material, long-term application in building exterior wall and ground pavement, subject to the wind and sun of the external environment and human influence, will produce certain pathological changes and cracks. When sesame black stone appears in this situation, it should be repaired in time to avoid greater damage. There are many details to pay attention to in the restoration process of sesame black stone. Today, the editor of Hubei magic color red stone industry Co., Ltd. will explain the restoration process of sesame black cracks

1. Remove the original filler between the cracks of sesame black stone, install a 0.3mm cutting piece with a special stone cutter, and then re cut the original gap to minimize the width between the gaps.

2. It will improve the overall sense and achieve the most ideal visual effect if the special dolomite glue is used for color matching and the dolomite glue of crystal stone color is used.

3. The cracks of sesame black granite are filled and the dolomite glue is slightly higher than the horizontal plane of sesame black granite. After the dolomite glue is completely solidified, there will be a certain degree of shrinkage. This operation can avoid the phenomenon that the cracks are still lower than the horizontal plane after repair.

4. Sesame black stone adopts polishing technology to make the filler and sesame black granite into a horizontal plane, increase its overall sense, solve the problem of high and low position between cracks, and completely eliminate the phenomenon of cracks turning black again.

The above is about sesame black repair process. Hubei magic color red stone industry has a large number of sesame black blocks, and has rich experience in processing sesame blackboard materials and repairing problems. If you have such needs, please feel free to contact us, and we will provide you with the most perfect products.