虹吸排水槽将种植屋面分成若干个排水区域，渗透水通过高分子异型片汇集到虹吸排水槽，虹吸排水槽内的水通过空隙、重力和气压作用很快汇集到出水口，形成分区域有组织排水。
The siphon drainage channel divides the planting roof into several drainage areas. The seepage water is collected to the siphon drainage tank through the polymer special-shaped sheet. The water in the siphon drainage channel quickly gathers to the water outlet through the action of air gap, gravity and air pressure, forming regional organized drainage.
图片
picture
优势
advantage
图片虹吸排水槽是U形结构，排水截面积大。
The siphon drainage channel is a U-shaped structure with large drainage cross-section.
图片施工方便，省时省工。
The picture construction is convenient, time-saving and labor-saving.
图片可将种植面分割成若干个区域，加速排水。
The picture can divide the planting surface into several areas to accelerate drainage.