Plastic amanzi kahle: nesithunzi sakhe, injongo nedivayisi

Khama kahle ukwehlisa amanzi phansi nge ukususwa kwabo kusukela kusayithi futhi isetshenziswa uhlelo ezijulile (noma ivaliwe, phansi) amanzi. Lolu hlelo luyadingeka ukuze Ukuvikela umhlabathi namanzi zifake waterlogging. Kusayithi ungakwazi ukuhlomisa eyodwa noma ngaphezulu imithombo, namadreni kuhlanganiswe. Inombolo yabo incike Lendawo kusayithi, inhlabathi Ukwakheka, nezinye izinto. inketho ngokuyikho futhi engabizi kubhekwa ukuba amanzi emgodini plastic, kodwa okwengeziwe ukuthi kamuva. Ekuqaleni ake ukubhekana injongo yabo. Ukuqokwa imithombo luyehluka kuye zilwane:

1. Ukuhlola (okwashiwo noma ukuhlolwa) - ehloselwe wokuhlanza endle, it engabondli abakubo ukuqoqwa kwamanzi. Ngokuvamile, slewing esetshenziswa manholes. Ukukhweza kwenziwa ngamunye kokuphenduka yesibili (eguqa) izingxenye ipayipi noma Drenov yokuwela eziningana. G. Wells kungaba osayizi njengoba ezincane (315-425 mm) kanye nosayizi omkhulu (600 - 2000 mm). Ngokuvamile, i-kahle enjalo Kumiswa ngasesinqeni se isimiso sokukhuculula ngesikhathi ingxenye engenhla amaphuzu.
2. Ukuhlunga (ukumuncwa) - eyakhelwe uma, uma ungakwazi ukuthatha umswakamo kwenye indawo ukuqoqa amanzi. Kunconywa ukuyifaka ngokuvamile ukuze inani elincane komhlaba kulezo zindawo ubuswa enesihlabathi esiningi noma sandy loam nenhlabathi. Lapho esebekwe ukuba abe ngaphakathi kahle isihlungi phansi (kubhayela slag, amatshe, idwala ochotshoziwe, isitini ephukile, noma ezinye izinto ezifanayo). Phezulu laligcwele geotextile, bese babeka phansi. Izindonga Ingaphandle futhi base ukuvikela lekufafazweni izinto ezifanayo.
3. Ukuthola (amanzi itheku) - isetshenziswa endabeni lapho akwenzeki ukuba kwakhiwe kahle isihlungi ngokungabi bikho eduze Spillway. Kwakhiwa ephansi iphuzu linye. amanzi Kudivayisi amaqula lolu hlobo oluphakeme elula. Ngaphandle, lokhu ipayipi ngesivalo futhi phansi, ivikelwe nge geotextile futhi dusting. Siqukethe hose, futha kanye nokufakwa ngaye. Ukuqala futha ngaphakathi wire esidayisa rubberized. Phinda amanzi ithunyelwa emseleni akude, echibini, noma esetshenziswa ukunisela.

G. Wells ayahluka ngobukhulu nangendlela impahla. Zivame sasakhiwe ngokhonkolo noma plastic (plastic sokukhipha kahle):

1. Ukhonkolo wabuthela kusuka izindandatho obuphathekayo diameters ezahlukene, nokuphakama. Zingakaqali ababuthelwa kusengaphambili ngosizo crane amba umsele. Inzuzo Its main nokuqina namandla, kanye ethile - ke isikhathi esiningi yokufaka.
2. Khama kahle plastic waqala ukuba azixoshe le nozakwabo ukhonkolo. zako zihlanganisa izindleko ephansi, futhi ngokushesha futhi ukufakwa kulula. isisindo salo sikhulu ongabalulekile, kanye zonke ompompi anikezwa. Lezi imithombo musa uhlushwa ukugqwala, abe nokuphila isikhathi eside (eminyakeni engu-50), amaphayiphi inamathelisiwe ngokusebenzisa aminyene injoloba cuff, okuyinto amashumi eminyaka singalondoloza yobunzima. Isici esiyinhloko plastic amanzi emithonjeni kuyinto lukathayela yayo. It is ngokuphepha nasezinsikeni phansi, kusukela izimbambo it is ngokuphepha aphethwe.

Okubalulekile! Umhlabathi we emseleni akumele kuqukethe amatshe acijile amatshe amakhulu!

Ukuhlaziya okungenhla, kufanele kuphawulwe ukuthi lesikahle kungaba plastic sokukhipha kahle, intengo okuyinto engcono kakhulu kunaleyo eyamukelekayo, futhi kuba ukonga nethembekile.