Geomembrane ndi zida zauinjiniya, ndipo kapangidwe kake kamayenera kumvetsetsa kaye zofunikira zauinjiniya wa geomembrane. Malinga ndi zofunikira zauinjiniya za geomembrane, tchulani kwambiri miyezo yoyenera pakupanga magwiridwe antchito, dziko, kapangidwe kake ndi njira zopangira.
Chilengedwe chaumisiri chimafunikira geomembrane. Pazinthu zilizonse zomwe zimagwiritsidwa ntchito muuinjiniya, makamaka uinjiniya wautali, moyo wautumiki wazinthuzo ndiye chinthu chachikulu chomwe chimatsimikizira moyo wauinjiniya. Mikhalidwe yogwiritsira ntchito zinthu mu engineering imatchedwa "engineering environment". Chilengedwe cha uinjiniya chimaphatikizapo zinthu monga mphamvu, kutentha, sing'anga ndi nthawi. Zomwe zimavomereza nthawi zambiri sizikhalapo zokha, koma nthawi zambiri zimakhala zapamwamba. Amagwiranso ntchito pa geomembrane. Zotsatira zake, zimakhala ndi zotsatira zosasinthika pamikhalidwe yachilengedwe ya zida zauinjiniya, mpaka zitawonongeka. chilengedwe uinjiniya ndi zovuta kwambiri, kotero geomembrane ayenera kukhala madzi kukana, asidi ndi alkali kukana, wochezeka zosungunulira kukana, kukana zinthu yogwira, kukana ayoni zitsulo, kukana tizilombo, kukana kukalamba, katundu makina, ndi kukwawa kukana. , Ndipo pendani mozama momwe ntchito yomanga ikugwirira ntchito, ndikusankha geomembrane yomwe ili yoyenera kwambiri pazachilengedwe. Mwachitsanzo, malo otayirako zinyalala, zotayira zimbudzi, zomera mankhwala, ndi tailings maiwe ayenera kugwiritsa ntchito American muyezo kapena kumanga m'tawuni 1.5mm-2.0mm geomembrane, maiwe nsomba ndi lotus maiwe ntchito 0.3mm-0.5mm zipangizo zatsopano kapena geomembrane dziko muyezo, posungira dziwe. Gwiritsani ntchito muyezo wapadziko lonse wa 0.75mm-1.2mm geomembrane, ngalande yolowera iyenera kugwiritsa ntchito EVA 1.2mm-2.0mm madzi bolodi, etc.
Nthawi yotumiza: Dec-29-2021