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1。禁止板表面与碱性物质和腐蚀性有机溶剂接触,例如碱,碱性盐,胺,酮,醛,酯,酯,酯,乙醇,乙醇,乙醇,氢氧化钠,甲醇和异丙醇。骨骼上的油漆表面不应与板接触。
2。必须选择适用于聚碳酸酯塑料的中性密封剂和垫圈。
3。在安装PC耐力板钻孔期间,为了使板膨胀的位移,钻孔直径应大于螺钉直径的50%,并且从螺丝孔到板边缘的距离应小于50mm。螺钉不应太紧。
4。根据局部温度差的变化,两个板的关节需要保留足够的扩展空间。通常,间隙宽度超过螺钉直径的50%。
5。当冷弯曲PC板时,弯曲方向必须垂直于板的肋骨方向。阳光板上的冷弯曲半径必须大于木板厚度的175倍,并且耐力板的冷弯曲半径必须大于木板厚度的100倍。
冷弯曲半径的计算公式:r = 1/2H+㎡/8H(r =弯曲半径; h =拱形高度; m =跨度)。
6。在施工过程中,严格禁止直接在板上钻螺钉。螺钉孔应在安装螺钉之前先钻孔。如果板需要弯曲并形状,则严格禁止将其拧紧弯曲力点。
7。定期清洁和维护,以防止木板上酸,碱和灰尘的腐蚀作用。建议使用温水。
Ningbo Chaomei Plastic Co.,Ltd。是一家塑料生产企业,它整合了高质量聚碳酸酯片的研发,生产,销售,材料加工,仓库和分布。
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.