混凝土裂缝宽度标准板技术要求
宽度标准板
材料:结构、性能稳定、材质均匀,受温度、湿度、影响不明显的材料。推荐采用玻璃或邮寄玻璃(化学名称:聚甲基丙烯酸甲酯)。
刻线宽度尺寸:0.02mm,0.04mm,0.06mm,0.10mm,0.20mm,0.40mm,1.0mm,20.mm,3.0mm,6mm。可喜安办刻线间距:(0-1)mm,0.01mm,(0-2)mm,0.02mm,(0-3)mm,0.03mm,(0-6)mm,0.06mm。
技术要求:刻线面平面度不大于0.1mm:刻线宽度或刻线间距尺寸偏差:0.005mm:均匀性:0.001mm。
宽度标准板
材料:结构、性能稳定、材质均匀,受温度、湿度、影响不明显的材料。推荐采用玻璃或邮寄玻璃(化学名称:聚甲基丙烯酸甲酯)。
刻线宽度尺寸:0.02mm,0.04mm,0.06mm,0.10mm,0.20mm,0.40mm,1.0mm,20.mm,3.0mm,6mm。可喜安办刻线间距:(0-1)mm,0.01mm,(0-2)mm,0.02mm,(0-3)mm,0.03mm,(0-6)mm,0.06mm。
技术要求:刻线面平面度不大于0.1mm:刻线宽度或刻线间距尺寸偏差:0.005mm:均匀性:0.001mm。