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详细内容 |
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施工准备工作对防渗膜的技术要求 |
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施工准备工作对防渗膜的技术要求
做防渗防腐前，对池体进行清理找平。铺设表面垂直深度25mm内不得有尖锐杂物：如瓦砾、石子、混凝土颗粒、钢筋头、金属或其他碎屑等足以刺穿HDPE防渗膜之杂物。HDPE防渗膜为柔性材料，可根据池体的任何结构，做任何造型的包裹衬里。所有拐角、直角部分，均应做成圆角或倒角，避免损坏HDPE防渗膜。铺设完，应紧接着焊接，管道节点、阴阳角、拐角等难处理的地方，可配合热风机和挤出式焊机进行焊接。铺设到要求位置，返边于墙内，砌砖固定。
Seepage before coating leveling, cleaning of the tank body. The laying of sharp debris shall not vertical depth of surface 25mm: such as debris rubble, stone, concrete, steel particles, metal or other materials to pierce HDPE impervious membrane. HDPE impervious membrane is flexible material, can be based on any structure of the pool body, do any modeling package lining. All corner, rectangular section, should be made of rounded or chamfered, avoid damaging the HDPE impervious membrane. After laying, should immediately after welding, pipe joints, yin-yang angle, corner of a tricky place, with hot air and extrusion welding. Laying position request, back side walls, brick fixed.
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