Zithini izinto ezisetyenziswa kwinethiwekhi yokukhupha amanzi edityanisiweyo enamacala amathathu?

Kubunjineli, ukukhetha izixhobo zokukhupha amanzi kubaluleke kakhulu, nto leyo enokunxulunyaniswa nokuzinza, ukhuseleko kunye nokuqina kobunjineli. Inethiwekhi yokukhupha amanzi edibeneyo enamacala amathathu sisixhobo sokukhupha amanzi esisetyenziswa rhoqo kwaye singasetyenziswa ekugcinweni kwamanzi, ekuthuthweni, ekwakheni nakwezinye iiprojekthi. Ngoko ke, zithini izinto zayo ezikrwada?

一. Ulwakhiwo olusisiseko lwenethiwekhi yokukhupha amanzi edibeneyo enamacala amathathu

Inethi yokukhupha amanzi edityanisiweyo enemilinganiselo emithathu luhlobo lwezinto ze-geosynthetic ezenziwe ngamaleya amathathu ezakhiwo ezikhethekileyo. Yenziwe ngamaleya aphezulu nasezantsi ee-geotextiles kunye nomaleko ophakathi we-drainage mesh core. Inkqubo yokuvelisa i-drainage mesh core ikhethekile, isebenzisa i-polyethylene enoxinano oluphezulu (HDPE) Njengezinto eziluhlaza, icutshungulwa ngenkqubo ekhethekileyo yokubumba i-extrusion. Ke ngoko, inethi yokukhupha amanzi edityanisiweyo enemilinganiselo emithathu inentsebenzo entle kakhulu yokukhupha amanzi, ukusebenza okuchasene nokuhluza kunye nokuvuleka komoya.

Uhlalutyo lwezinto eziphambili zokwenza imveliso

1, i-polyethylene enoxinano oluphezulu (i-HDPE)

I-polyethylene enoxinano oluphezulu yeyona nto iphambili ekrwada ye-composite drainage net core. Yi-thermoplastic eneempawu zomzimba ezilungileyo kakhulu kunye nozinzo lweekhemikhali. I-HDPE Emva kokuba izinto ezikrwada zidlule kwinkqubo yokubumba i-extrusion, i-drainage mesh core ene-ribs etyebileyo kunye ne-cross ribs ezicwangciswe kwicala elide zinokwenziwa. Ke ngoko, i-drainage mesh core ine-drainage channel ethe tye kwicala le-drainage, enokuphucula uzinzo lulonke. I-HDPE Le nto ikwanazo ne-resistance entle kakhulu yokuguguleka kunye neempawu zokulwa nokwaluphala, ezinokugcina ukusebenza kwe-drainage net izinzile ixesha elide.

2, i-Geotextile

I-Geotextile yimiqolo ephezulu nesezantsi yenethi yokukhupha amanzi edityanisiweyo enemilinganiselo emithathu, edlala indima enkulu yokulwa nokuhluza nokukhusela. Ii-geotextile zihlala zenziwe ngezinto zefayibha zokwenziwa ezifana nefayibha ye-polyester kunye nefayibha ye-polypropylene, ezinokungena kwamanzi kakuhle, ukungena komoya kunye namandla athile. Kwinethiwekhi yokukhupha amanzi edityanisiweyo enemilinganiselo emithathu, i-geotextile inokuthintela amasuntswana omhlaba kunye nokungcola ekuvaleleni umjelo wokukhupha amanzi, kwaye ikwakhusela isiseko senethiwekhi yokukhupha amanzi ekonakaleni kwangaphandle. I-Geotextile ikwanayo nokumelana okuthile kwe-ultraviolet, okunokwandisa ubomi benkonzo yenethi yokukhupha amanzi.

三. Ukukhethwa kunye nolawulo lomgangatho wezinto ezikrwada

1. Xa ukhetha izinto ezikrwada zenethiwekhi yokukhupha amanzi edityanisiweyo enamacala amathathu, kufuneka kuqwalaselwe ngokupheleleyo iimpawu zomzimba, uzinzo lweekhemikhali kunye nokuguquguquka kwendalo kwezinto. I-HDPE Izinto ezikrwada zinoxinano olukhulu, amandla kunye nokuqina, ezinokuhlangabezana neemfuno zokucubungula kunye nokusebenza kwesiseko se-drainage mesh. Izinto ze-geotextile zinokungena kwamanzi okuhle kakhulu, ukungena komoya kunye namandla, kunye neempawu ezithile zokulwa nokwaluphala kunye nokulwa ne-ultraviolet.

2. Ngokuphathelele ulawulo lomgangatho, kuyimfuneko ukuhlola nokuvavanya ngokungqongqo izinto ezikrwada ukuqinisekisa ukuba ziyahlangabezana nemigangatho kunye neenkcukacha ezifanelekileyo. Ngexesha lenkqubo yemveliso, kuyimfuneko ukuqinisa ulawulo lwesiseko se-drainage mesh kunye nenkqubo ye-geotextile composite ukuqinisekisa ukusebenza kunye nozinzo lwemveliso iyonke.

Ukusetyenziswa kunye neenzuzo zenethiwekhi yokukhupha amanzi edibeneyo enamacala amathathu

1. Kwiiprojekthi zokugcina amanzi, ingasetyenziswa ekutsaleni nasekukhuseleni imijelo yamanzi, amachibi, imilambo kunye nezinye iiprojekthi;

2. Kwinjineli yezithuthi, ingasetyenziswa ekutsaleni nasekuqiniseni iindlela ezinkulu, oololiwe, imigudu kunye nezinye iiprojekthi;

3. Kwinjineli yoyilo lwezakhiwo, ingasetyenziswa ekutsaleni amanzi kunye nokuthintela amanzi kwii-basement, uphahla, iigadi, njl.

4. Xa kuthelekiswa nezinto zokukhupha amanzi zemveli, inethi yokukhupha amanzi edityanisiweyo enemilinganiselo emithathu ineengenelo zokusebenza kakuhle kokukhupha amanzi, ukusebenza kakuhle kokuhluza, ukungena komoya okuqinileyo kunye nolwakhiwo olulula. Iyakwazi ukumelana nemithwalo yoxinzelelo oluphezulu ixesha elide kwaye igcine ukusebenza kakuhle kokukhupha amanzi; Ikwanayo nokumelana okuhle kakhulu nokugqwala kwaye inokuhlala izinzile kwiindawo ezine-asidi.

Njengoko kunokubonwa koku kungasentla, izinto ezisetyenziswayo zothungelwano lokukhupha amanzi olunemilinganiselo emithathu ziquka ikakhulu i-polyethylene enoxinano oluphezulu (i-HDPE) kunye nee-geotextiles. Ukukhethwa kunye nolawulo lomgangatho wezi zinto zisetyenziswayo kubalulekile ukuqinisekisa ukusebenza kunye nokuzinza kwenethi yokukhupha amanzi.