V缝:主要是用造型的视觉引导,冷热伸缩不回影响接缝处的美观,墙面立体感更强。
平缝:操作简便勾成的墙面平整,不易剥落和积污,防雨水的渗透作用较好,看不出墙板缝隙。
Flat : the wall surface made of simple and convenient operation is flat, not easy to peel off and accumulate dirt. It has a good function of preventing rainwater from penetrating, and no wall panel gap can be seen.