Ukugcinwa kunye nebhodi yokukhupha amanzi kuphahla lwegaraji engaphantsi komhlaba
Inkcazelo emfutshane:
Ukugcinwa kwamanzi kunye nebhodi yokukhupha amanzi yenziwe nge-polyethylene ephezulu (HDPE) okanye i-polypropylene (PP), eyenziwa ngokufudumeza, ukucinezela kunye nokubunjwa. Yibhodi ekhaphukhaphu enokudala umjelo wokuhambisa amanzi kunye nokuqina kwenkxaso yendawo enamacala amathathu kwaye inokugcina amanzi.
IiNkcazo zeeMveliso
Ukugcinwa kwamanzi kunye nebhodi yokuhambisa amanzi inemisebenzi emibini ebanzi: ukugcinwa kwamanzi kunye nokukhupha amanzi. Ibhodi inophawu lokuqina okuphezulu kakhulu kwendawo, kwaye amandla ayo oxinzelelo angcono kakhulu kuneemveliso ezifanayo. Iyakwazi ukumelana nemithwalo ephezulu ecinezelayo engaphezulu kwe-400Kpa, kwaye inokumelana nemithwalo enzima ebangelwa kukuxinana koomatshini ngexesha lokuzalisa umva kokutyala uphahla.
Iimpawu zeMveliso
1. Kulula ukwakha, kulula ukuyigcina, kwaye iyonga.
2. Ukumelana nomthwalo onamandla kunye nokuqina.
3. Inokuqinisekisa ukuba amanzi angaphezulu akhutshwa ngokukhawuleza.
4. Indawo yokugcina amanzi inokugcina amanzi athile.
5. Inokubonelela ngamanzi aneleyo kunye neoksijini ekukhuleni kwesityalo.
6. Umsebenzi wokufaka uphahla olulula kunye nolunamandla.
Isicelo
Isetyenziselwa ukwenza uhlaza eluphahleni, uhlaza lwephaneli yophahla oluphantsi komhlaba, izikwere zasezidolophini, amabala egalufa, amabala emidlalo, amaziko okucoca ugutyulo, uhlaza kwisakhiwo sikawonke-wonke, uhlaza olusikwere, kunye neeprojekthi zohlaza ezindleleni ngaphakathi kwipaki.
Amanyathelo oLwakhiwo
1. Xa zisetyenziswa kumadama eentyatyambo, kwiindawo zokubeka iintyatyambo kunye neentyatyambo kwiigadi, izinto eziqhelekileyo zitshintshwa ngokuthe ngqo ngamacwecwe okugcina amanzi kunye ne-geotextiles yokucoca (njengeeleyile zokucoca ezenziwe ngodongwe, amatye okanye amaqokobhe).
2. Ukwenzela uhlaza lwe-interface enzima njengophahla olutsha kunye noludala okanye uphahla lobunjineli obuphantsi komhlaba, ngaphambi kokubeka ibhodi yokugcina kunye ne-drainage, coca i-debris kwisiza, setha umaleko ongenamanzi ngokweemfuno zemizobo yoyilo. , kwaye ke usebenzise udaka lwesamente ukuya kwithambeka, ukuze umphezulu ungabikho i-convex ecacileyo kunye ne-convex, ibhodi yokugcina kunye ne-drainage ikhutshwe ngendlela ehlelekile, kwaye akukho mfuneko yokubeka i-drainage eyimfama. umsele ngaphakathi kwendawo yokubeka.
3. Xa isetyenziselwa ukwenza ibhodi ye-sandwich yesakhiwo, ibhodi yokugcina kunye ne-drainage ibekwe kwibhodi yekhonkrithi ephahleni, kwaye udonga olulodwa lwakhiwe ngaphandle kwebhodi yokugcina kunye ne-drainage board, okanye ikhonkrithi isetyenziselwa ukukhusela, ngoko. ukuba amanzi amdaka angaphantsi komhlaba aqukuqelele kumsele oyimfama kunye nomngxuma wokuqokelela amanzi kwisithuba esingaphezulu sebhodi yokukhupha amanzi.
4. Ibhodi yokugcina kunye ne-drainage idibene ngokujikelezayo komnye nomnye, kwaye i-gap xa ibeka isetyenziswe njengomjelo wamanzi ophantsi, kwaye i-geotextile filtering kunye ne-moisturizing layer kuyo kufuneka ifakwe kakuhle xa ibeka.
5. Emva kokuba kubekwe ibhodi yokugcina kunye ne-drainage, inkqubo elandelayo inokuqhutywa ukubeka i-geotextile kunye ne-matrix isihluzi ngokukhawuleza ukukhusela umhlaba, i-samente kunye nesanti ephuzi ekuthinteleni i-pore okanye ukungena kwindawo yokugcina amanzi, i-sink. kunye nomjelo wokuhambisa amanzi kwindawo yokugcina kunye nebhodi yokukhupha amanzi. Ukuqinisekisa ukuba ibhodi yokugcina kunye ne-drainage inika umdlalo opheleleyo kwindima yayo, ibhodi yokusebenza inokubekwa kwi-geotextile yokucoca ukuququzelela ukwakhiwa kohlaza.
