化工污染場地底部
HDPE土工膜下面鋪設(shè)導(dǎo)氣花管之際直徑160與200或者更大直徑主管,導(dǎo)氣花管外包土工布便于收集氣體,鋪設(shè)為樹葉狀,主管道露出便于污染氣體的處理;鋪設(shè)土工膜建議用1.5mm或者是2.0mm土工膜,搭接縫建議使用進口焊接機,雙道焊縫質(zhì)量可靠;膜上鋪設(shè)排水管,與底部一樣設(shè)計;主管道排到池外建滲濾液調(diào)節(jié)池或者是在積液井使用水泵泵出。
直徑160管道單價660元/根,直徑200單價960元/根-6米(不含票,要票加8個點),具體數(shù)量需要場地勘察了才能計算;1.5mm
HDPE土工膜價格25元/平,2.0Mm
HDPE土工膜價格30元/平;膜上排水管與導(dǎo)氣管價格一樣。具體施工鋪設(shè)設(shè)計方案請致電咨詢:
13505480586.
The geomembrane laying gas guide tube of diameter 160 and 200 or more large diameter head, gas flowers to collect gas pipe geotextile, laying the leaf shape, convenient for pollution gas with main pipeline; laying geomembrane suggest using 1.5mm or 2.0mm
geotechnical membrane, joint proposal the use of imported welding machine, double seam quality and reliable; film laying of drainage pipe, the same design and bottom; main pipeline row to the pool built leachate regulation pool or the use of water pumps in the effusion well pump.