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盲道砖标准尺寸
更新时间: 2020-11-11 00:00:00  

1、盲道砖规格有300*300mm,400*400mm,300*400mm,298*298mm,299*299mm,398*398mm,399*399mm等等,厚度有20mm,25mm,23mm,24mm等等,可以根知据客户的要求来进行道定做生产。

2、盲道砖是为盲人安全出行提供的行路方便道路设施。一般由三类砖铺就,一类是条形方向引路砖,引导盲人放心前行;一类是带有圆点的提示砖,提示盲人前面有障碍;另一类是盲道危险警告引路砖,圆点较大。

关键词: 标准 尺寸

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