We successfully developed anti-crack panel aimed at the problem of cracking at the panels’ seam. The application at many important projects works well. 

 1.To form a groove structure by setting concave face at the joint of panels. The width of groove is 50mm and depth is 5mm.

 2.In the concave face, we use special functional mortar to seal the alkali-resisting fiberglass gridding cloth to avoid partial crack of the panels shrink due to dry environment. Therefore, it enhanced the anti-cracking feature of panels.