Ukucoca iigatha zophahla kuyingxaki, kodwa ukugcina inkqubo yakho yokuhambisa amanzi emvula icocekile kubalulekile. Amagqabi abolileyo, amasetyana, iinaliti zepine, kunye nezinye iinkunkuma zinokuvala iinkqubo zokuhambisa amanzi, ezinokonakalisa izityalo ezisisiseko kunye nesiseko ngokwaso.
Ngethamsanqa, kulula ukuyifaka oonogada be-gutter banqanda inkunkuma ekuvaleni isixokelelwano sakho esikhoyo. Savavanya inani elikhulu kweziiimvelisokwiindidi ezahlukeneyo zokuvavanya amanqanaba ahlukeneyo okusebenza. Funda ukuze ufunde ngakumbi malunga nabalindi be-gutter, kunye neengcebiso zethu zokuvavanya izandla zezinye zezona gadi zibalaseleyo kwiimarike.
Sifuna kuphela ukucebisa abona nogada balungileyo, yiyo loo nto abavavanyi bethu abanamava bafaka, bavavanya ukusebenza, kwaye badiliza imveliso nganye ukuze siqiniseke ukuba siyazi ngqo ukuba nganye nganye isebenza njani.
Saqala safaka inxalenye yomlindi ngamnye wegutter ngokwemiyalelo, sicheba izibiyeli ukuba kuyimfuneko. Siyixabisile ukuguquguquka kofakelo (akukho ziseti ezimbini zeegutter ezifanayo), kunye nomgangatho wezixhobo kunye nokulula ukufakwa kwesethi nganye. Kwiimeko ezininzi, ukufakwa kobuchwephesha akufunwa, kunokwenziwa ngumphathi wekhaya oqhelekileyo. Jonga umlindi we-chute ukusuka emhlabeni ukujonga ukubonakala.
Emva koko siye savumela oonogada bathatha inkunkuma, kodwa ekubeni ummandla wethu wawuthe cwaka ngelo xesha, kwakungekho nkunkuma ingako iweyo ngokwemvelo, ngoko sazenzela ngokwethu. Sasisebenzisa isigcina-kufuma ukulinganisa amasebe, umhlaba onemithi, nolunye ubutyobo xa sirhuqa eluphahleni phezu kweegatha. Emva koko, emva kokuba uphahla lufakwe umbhobho, sinokulinganisa ngokuchanekileyo ukuba iigatha zichola kangakanani na inkunkuma.
Sasusa umlindi ukuze singene kumjelo wamanzi size sibone indlela umlindi oyigcina ngayo inkunkuma. Ekugqibeleni, sacoca aba balindi ukuze sibone indlela ekulula ngayo ukususa loo nkunkuma.
Gqibezela isiqingatha sonyaka sakhoumjeloukucoca ngenye yeendlela ezilandelayo, nganye kuzo iyona nto iphezulu yokukhusela i-gutter kwiklasi yayo. Sifaka imveliso nganye kwaye singqina ukusebenza kwayo kakuhle ngokuvavanywa kwezandla. Jonga ukhetho lwethu lweegatha ezintsha ugcina ezona ingqwalasela eziphezulu engqondweni.
Lo mgada wamagqabi wentsimbi usuka kwi-Raptor unomnatha ocolekileyo, owomeleleyo ogcina neyona mbewu incinci ibethwa ngumoya ukuba ingangeni kumsele. Isilayidi se-micro-mesh ehlala ixesha elide yesigqumathelo phantsi komqolo ongezantsi weeshingles kunye nomphandle ongaphandle ubotshelelwe kwi-gutter ukwenzela ukhuseleko olongezelelweyo. Itekhnoloji yeRaptor V-Bend yongeza ukuhluzwa kwaye iqinise i-mesh ukuze ibambe inkunkuma ngaphandle kokuhexa.
I-Raptor Gutter Cover ifanelana nemigangatho ye-5 ″ yeegutters kwaye iza ne-5'elula ukuyiphatha imicu yobude obupheleleyo be-48′. Kubandakanya izikrufu kunye neendawo zokubeka iindongomane ezifunekayo ukufakela imicu.
Inkqubo ye-Raptor ibonakalise ukuba yinto efanelekileyo yokwenza ngokwakho ukufakwa kwabalindi be-gutter kwaye siyayixabisa ukuba inikezela ngeendlela ezahlukeneyo zokufakela, kubandakanywa ngokuthe ngqo ngaphezu kwe-gutter kunye naphantsi kwe-shingles yophahla, kuxhomekeke kwimeko. Nangona kunjalo, sifumene i-stainless steel material ukuba kunzima ukuyisika nangesikere esilungileyo, nangona oko ngokuqinisekileyo kuthetha ngokuhlala kwayo. Umnatha wentsimbi engenasici ubamba yonke into onokuyilindela kwaye kulula ukuyisusa xa ucoca umjelo.
Kwabo bangafuni kutyalo-mali kwintsimbi ebiza imali eninzi, i-Thermwell's Frost King Gutter Guard lukhetho lweplastiki olufikelelekayo oluya kukhusela inkqubo yakho yegutter kwinkunkuma enkulu kunye nezinambuzane ezimbi ezifana neempuku kunye nokuhlaselwa kweentaka. Iigatha zeplastiki zokugada zinokusikwa ngokwesayizi ngokwesiko ukuze zilingane igutter kunye nezikere eziqhelekileyo kwaye zingene kwi-6 ″ ububanzi, 20′ imiqulu emide.
Abalindi bombhobho bafakwa ngokulula ngaphandle kokusetyenziswa kwezikrufu, izikhonkwane, izikhonkwane okanye naziphi na ezinye izinto zokubopha. Beka ngokulula isiporo kwi-chute, uqinisekise ukuba umbindi wesiporo ujika ujonge kwindawo yokuvula i-chute kunokuba wenze i-chute eya kuqokelela inkunkuma. Izinto zeplastiki azikwazi ukugqwala okanye ukugqwala, kwaye zikwazi ukumelana ngokwaneleyo nokutshintsha kobushushu obugqithisileyo, ukukhusela i-gutter unyaka wonke.
Ekuvavanyeni, iFrost King engabizi kakhulu ibonakalise ukuba lukhetho oluhle. Isikrini sinokusikwa ngokulula sibe ngamaqhekeza e-4ft kunye ne-5ft ngelixa sisemhlabeni, kwaye iplastiki ilula kangangokuba asizange sikhathazeke ngokuyiphakamisa izitebhisi (enokuba yingxaki xa usebenza ngezinto ezinzima) . Nangona kunjalo, sifumene aba nogada be-gutter bancinci xa befakwe ngokufanelekileyo njengoko bengasebenzisi i-hardware ukuyibamba endaweni.
Lo nogada ibhrashi ine bhetyebhetyeengenabalaintsimbi engundoqo egobela iikona. Iibristles zenziwe nge-UV resistant polypropylene kwaye ziphuma malunga ne-4.5 intshi ukusuka kumbindi ukuze zikwazi ukuhlalisa yonke igatha yokukhusela ngokukhululekileyo ngokomlinganiselo oqhelekileyo (5 intshi) iigatha.
Izigqubuthelo zeGutter zifumaneka ngobude ukusuka kwi-6 iinyawo ukuya kwi-525 iinyawo kwaye kulula ukuzifaka ngaphandle kweziqhoboshi: beka nje umkhuseli wamagqabi kumsele kwaye utyhale ngobunono de umkhuseli aphumle ezantsi komsele. Iibristles zivumela amanzi ukuba ahambe ngokukhululekileyo kwi-gutter, ekhusela amagqabi, amasetyana kunye nolunye udoti omkhulu ukuba lungene kwaye luvale umjelo.
Ekuvavanyeni, inkqubo yeGutterBrush yokukhusela igutter ibonakalise ukuba kulula ukuyifaka, njengoko kukhankanyiwe ngasentla. Inkqubo isebenza nazo zombini izibiyeli zepaneli kunye nezibiyeli zokuxhoma ishingle, iyenza ibe yeyona nto iguquguqukayo yokugada igutter esikhe yavavanya. Babonelela ngamanzi amaninzi, kodwa sifumanise ukuba bakholisa ukuvaleka bubutyobo obukhulu. Ngelixa uninzi lulula ukususa, siyaqonda i-GutterBrush isimahla yesondlo.
I-FlexxPoint Residential Gutter Cover System ibonelela ngokhuseleko olwandisiweyo ngokuchasene nokudilika kunye nokuwa, naphantsi kwamahlamvu anzima okanye ikhephu. Iqiniswa ngeenduli eziphakanyisiweyo kubude bonke bomcu kwaye ibonakalisa ulwakhiwo olukhaphukhaphu, olukwaziyo ukumelana nomhlwa. Umlindi wegutter unoyilo olulumkileyo olungabonakali ukusuka emhlabeni.
Lo mgada wogutyulo womelele uncamathela kwincam yangaphandle yegutter ngezikrufu ezibonelelweyo. Iyakhawuleza endaweni ngoko akukho mfuneko yokuyityhala phantsi kweeshingles. Iza ngombala omnyama, omhlophe, omdaka kunye ne-matte kwaye ifumaneka kwi-22, 102, 125, 204, 510, 1020 kunye ne-5100 ubude beenyawo.
Iimpawu ezininzi zeFlexxPoint gutter covering system yenze yagqama kuvavanyo. Le kuphela kwenkqubo efuna izikrufu kungekuphela nje kumphambili we-gutter kodwa nangasemva. Oku kwenza ukuba ibe yomelele kakhulu kwaye izinzile - ayiyi kuwela ngokwayo phantsi kwayo nayiphi na imeko. Nangona yomelele kakhulu, akunzima ukuyisika. Ayibonakali ukusuka emhlabeni, okuyinzuzo enkulu kubagadi abanzima. Nangona kunjalo, sifumene ukuba ithatha inkunkuma enkulu efuna ukucocwa ngesandla (nangona kulula).
Abo bangafuni ukuba oonogada babo babonakale ukusuka ezantsi banokuthathela ingqalelo i-AM 5 ″ iAluminium Gutter Guards. Iipaneli ezinemingxuma zenziwe nge-aluminiyam yoshishino enemingxuma engama-380 ngenyawo ukuze imelane neeshawa. Ingena ngokufanelekileyo kumphezulu we-gutter kwaye ayibonakali ngexesha lofakelo, ngoko ayiphazamisi i-aesthetics yophahla.
Izixhaso ze-Sliding kunye neethebhu ze-shingles zibandakanyiwe ukufakwa lula, kunye nekhava yokukhusela ifakwe kumda wangaphandle we-gutter kunye ne-self-tapping screws (engabandakanyi). Yenzelwe i-5 ″ gutters kwaye ifumaneka kwi-23′, 50′, 100′ kunye ne-200′ ubude. Le mveliso ikwafumaneka kwi-23′, 50′, 100′ kunye ne-200′ 6″ yeegatha.
Ngexesha lovavanyo, sakha ubudlelwane benzondo kunye ne-AM Gutter Guard system. Ewe, ezi zigada ze-aluminiyam ziyinkqubo yomgangatho ophezulu kunye ne-stiffeners eyomeleleyo eqhuba ubude obupheleleyo bomlindi, ayibonakali ukusuka emhlabeni. Kulula ukuzisika nokuzifaka, nokuba zijikeleze indawo yokumisa, kwaye zenza umsebenzi omhle wokugcina amanzi ngaphandle nokuchola inkunkuma. Kodwa ayizi kunye nezikrufu ozifunayo! Zonke ezinye iinkqubo ezifuna ukuqina zibandakanya. Kwakhona, inkqubo inokuvaleka bubutyobo obukhulu, ngoko ke iphelela ekubeni ifune ukugcinwa okuncinci.
Nokuba i-DIYer ye-novice inokufaka ngokulula umlindi wegutter kunye ne-Amerimax metal gutter guard. Lo mgada wegutter uyilelwe ukutyibilika phantsi komqolo wokuqala weeshingles kwaye emva koko uchwechwele kwincam engaphandle ye-gutter. Uyilo lwayo oluguquguqukayo luvumela ukusetyenziswa kwe-4 ", 5" kunye ne-6" ye-gutter systems.
Yakhiwe ngentsimbi enganyangekiyo, egqunywe ngumgubo, iAmerimax Gutter Guard igcina amagqabi kunye nobutyobo ngelixa idlula kwezona mvula zinamandla. Iza kwimichilo ye-3ft ekulula ukuyiphatha kwaye ifakwe ngaphandle kwezixhobo.
Intaba yentsimbi engenanto iqhube kakuhle kakhulu ekuvavanyeni kwaye ikhuseleke kakhulu, ukususwa ngesandla komlindi we-gutter kwabonakala kunzima kancinci. Isikrini sisika ngokulula kwaye siyayixabisa indlela yokunyuka okuguquguqukayo (asikwazanga ukuyifaka phantsi kweeshingles, ngoko ke siyibeke phezulu kwi-gutter). Kwenza umsebenzi omhle wokugcina ubutyobo, nokuba buncinci. Kodwa eyona ngxaki yokwenyani kukususa ikhaka, njengoko umnatha osikiweyo ujinga kwizibiyeli.
Ngaphandle kolona hlobo lulungileyo lokukhusela ikhaya lakho, kukho ezinye izinto ezimbalwa ekufuneka uzigcine engqondweni. Ezi ziquka izixhobo, imilinganiselo, ukubonakala kunye nokufakwa.
Kukho iindidi ezintlanu ezisisiseko zoonogada bomjelo okhoyo: umnatha, umnatha omncinci, igophe elibuyela umva (okanye umlindi wombhobho wokuxinana komphezulu), ibrashi, kunye nogwebu. Uhlobo ngalunye lunesethi yalo yeenzuzo kunye nokuqwalaselwa.
Izikrini ezikhuselayo zinocingo okanye umnatha weplastiki othintela amagqabi ukuba angaweli kumsele. Zilula ukuzifaka ngokuphakamisa umqolo ongezantsi wee-shingles kunye nokuslayida umda wesikrini se-gutter phantsi kwee-shingles kunye nobude bonke be-gutter; ubunzima beeshingles bubamba isikrini endaweni. Iigatha zokugada lukhetho olungabizi kakhulu kwaye lubonelela ngofakelo olulula - kaninzi akukho zixhobo zifunekayo.
Ikhusi legutter ayibotshwanga ngokuqinileyo kwaye inokuvuthuzwa yimimoya enamandla okanye ikhutshwe phantsi kweshingle ngamasebe awileyo. Kwakhona, ukuphakamisa umqolo ongezantsi weeshingles ukufakela iigatha ezityibilikayo ziya kuphelisa ezinye iziqinisekiso zophahla. Ukuba abathengi bayathandabuza, banokuqhagamshelana nomvelisi weeshingle phambi kokufaka olu hlobo lokhuselo lwegutter.
Intsimbi encinci-umnathaiigatha zokugada zifana nezikrini, ezivumela amanzi ukuba ahambe kwiindawo ezincinci ngelixa evala amasebe, iinaliti zepine kunye nenkunkuma. Zifuna enye yeendlela ezintathu ezilula zokufakela: faka i-edge phantsi komqolo wokuqala weeshingles, unamathisele i-shingle guard ngqo phezulu kumbhobho, okanye uqhoboshe i-flange kwiphaneli (ngaphezulu nje komphezulu we-gutter). ).
Iigriles ezikhuselayo ze-micro-mesh zithintela ngokufanelekileyo ubutyobo obufana nesanti ephephethwa ngumoya kwaye zivumele amanzi emvula adlule. Zenziwe ngezinto ezahlukeneyo, ukusuka kwiigrill zeplastiki ezincinci ukuya kwiigrill zentsimbi ezomeleleyo. Ngokungafaniyo nabanye oonogada be-gutter, kwanabona nogada be-mesh bagqwesileyo banokufuna ukucocwa ngamaxesha athile ngesitshizi sethumbu kunye nebrashi ukuze kususwe inkunkuma eyongezelelekileyo kwindawo evulekileyo yemesh.
Imijelo yokukhusela ukugoba yenziwe ngesinyithi esikhanyayo okanye iplastiki ebunjiweyo. Amanzi aqukuqela ukusuka phezulu nakwigophe elijonge ezantsi ngaphambi kokuba angene kumjelo ongezantsi. Amagqabi kunye nobutyobo batyibilika emacaleni emhlabeni. Aba balindi bemijelo benza umsebenzi omhle wokugcina amagqabi kunye nobutyobo ngaphandle kwemibhobho, nakwiyadi ezinomthi.
Iigatha ezibuyela umva zixabisa kakhulu kuneengcango zemesh kunye nezikrini. Akulula kakhulu ukuzenza ngokwakho kunezinye iintlobo zoonogada kwaye kufuneka zincanyathiselwe kwiipaneli zophahla nge-engile echanekileyo. Ukuba ifakwe ngokungalunganga, amanzi anokuhamba phezu komphetho hayi kwigophe elibuyela umva ukuya kumjelo wamanzi. Kuba zifakela phezu kweegatha ezikhoyo, ezi ntsimbi zijongeka njengezigqubuthelo zegutter ezipheleleyo ukusuka phantsi ukuya phezulu, ngoko luluvo oluhle ukukhangela iimveliso ezihambelana nombala kunye nobuhle bekhaya lakho.
Oonogada bebrashi yombhobho ngokubaluleka ngabacoci bemibhobho abakhulu kakhulu abahlala ngaphakathi kumjelo, banqanda inkunkuma enkulu ukuba ingangeni kumjelo wokugalela amanzi kwaye ibangele imiqobo. Sika nje ibrashi kubude obufunwayo kwaye uyifake kwi-chute. Ukufakela ngokulula kunye neendleko eziphantsi zenza iigatter ezixutyiweyo zibe lukhetho oludumileyo lweeDIYers zasekhaya kuhlahlo lwabiwo-mali.
Olu hlobo lokugada umjelo luhlala luqulathe umbindi wentsimbi eshinyeneyo kunye ne-polypropylene bristles esuka embindini. Umlindi akufuneki ukuba ujijwe okanye uncanyathiselwe kumsele, kwaye umbindi wocingo lwesinyithi uyabhetyebhetye, nto leyo evumela ukuba umsele ugobe ukuze ulingane iikona okanye imijelo engaqhelekanga yokukhupha amanzi emvula. Ezi mpawu zenza kube lula kwi-DIYers ukudibanisa i-gutters ngaphandle koncedo lobuchwephesha.
Enye inketho ekulula ukuyisebenzisa sisiqwenga esingunxantathu seStyrofoam esihlala kwigutter. Elinye icala elisicaba lisemva kwe-chute kwaye elinye icala elisicaba lijonge phezulu ukugcina inkunkuma ngaphandle komphezulu we-chute. Inqwelo-moya yesithathu ihamba ngedayagonali isuka kumjelo, ivumela amanzi kunye nobutyobo obuncinane ukuba buphume kwi-drain system.
Akubizi kwaye kulula ukuyifaka, abalindi be-gutter be-foam lukhetho olukhulu kubathandi be-DIY. Igwebu le-gutter linokusikwa ubude, kwaye akukho zikhonkwane okanye izikrufu ezifunekayo ukukhusela umlindi, ukunciphisa umngcipheko womonakalo okanye ukuvuza. Nangona kunjalo, akulona khetho olungcono kakhulu kwiindawo ezinemvula enkulu, njengoko imvula enkulu inokukhawuleza ihluthe i-foam, ibangele ukuba i-gutters iphuphume.
Ukuze ukhethe ubungakanani obuchanekileyo xa ufaka izixhobo zokugada, khwela ileli yokhuseleko ukuze ulinganise ububanzi bomjelo. Ubude bomjelo ngamnye kufuneka bulinganiswe ukuze kubonwe ubungakanani obuchanekileyo kunye nenani leegada ezifunekayo ukukhusela yonke inkqubo yokugalela amanzi.
Uninzi lwabagadi be-chute bahluka ngobude ukusuka kwi-3 ukuya kwi-8 iinyawo. Iigatha ziza ngobukhulu obuthathu obuqhelekileyo, kwaye ubungakanani bocingo buyi-4 ″, 5 ″, kunye no-6 ″, kunye no-5 ″ yeyona ixhaphakileyo. Ukufumana umlindi ochanekileyo wobungakanani, linganisa ububanzi bomphezulu we-gutter ukusuka kumphetho wangaphakathi ukuya kumda wangaphandle.
Ngokuxhomekeke kuhlobo lomlindi osetyenzisiweyo, amacala okanye umphezulu unokubonwa ukusuka emhlabeni, ngoko ke kungcono ukufumana umlindi ogxininisa indlu okanye odibanisa nobuhle obukhoyo. I-Styrofoam kunye ne-brush gutter guards azibonakali kakhulu emhlabeni kuba ziphelele kwi-gutter, kodwa i-microgrid, isikrini kunye ne-back-curve gutter guards kulula ukuzibona.
Ngokuqhelekileyo amakhaka afika ngemibala emithathu eqhelekileyo: emhlophe, emnyama kunye nesilivere. Ezinye iimveliso zinika ukhetho olongezelelweyo lombala, ukuvumela umsebenzisi ukuba afanise isigqubuthelo sokukhusela kwi-gutter. Ukudibanisa i-gutters kumbala wakho wophahla kuyindlela enhle yokufezekisa ukudibanisa, ukubukeka okukhangayo.
Ufakelo lobuchwephesha lunconywa kakhulu kuyo nayiphi na into engaphezulu kophahla lomgangatho ophantsi. Kwikhaya elinomgangatho omnye, lo ngumsebenzi okhuselekileyo nolula, ofuna izixhobo ezisisiseko kuphela.
Esebenzisa izilumkiso ezifanelekileyo, umakhi wezindlu okhutheleyo oneleli efanelekileyo namava okusebenza kwindawo ephakamileyo unokufaka iintsimbi ezijikelezayo kwikhaya elinemigangatho emibini eyedwa. Ungaze unyuke izinyuko ukuya eluphahleni ngaphandle kombukeli. Qinisekisa ukuba ufake inkqubo yokubanjwa ekwindla efanelekileyo ukukhusela ukulimala okukhulu.
Olona ncedo luphambili lokusebenzisa oonogada bomjelo ukukhusela isiphango sakho sogutyulo kukugcina ubumdaka bungaphandle. Amagqabi, amasetyana, iintsiba, kunye nolunye udaka olukhulu lunokukhawuleza luvale iinkqubo zokukhupha amanzi kwaye luthintele ukuba amanzi angaphumi kakuhle. Nje ukuba zenziwe, ezi zithintelo zikhula njengoko ukungcola kubambelela kwimiqobo, ivala izithuba kunye nokutsala izinambuzane ezonakalisayo.
Iimpuku kunye nezinambuzane ezitsalwa yimijelo emanzi, emdaka inokwakha iindlwane okanye zisebenzise ukuba kufutshane nezindlu ukuqalisa ukugrumba imingxuma eluphahleni nasezindongeni. Nangona kunjalo, ukufakela i-gutter guards kunokunceda ukugcina ezi zinambuzane ziyingozi kude kwaye ukhusele ikhaya lakho.
Ngomlindi we-gutter ngokuchasene ne-debris kunye nezinambuzane ezitshabalalisayo, ii-gutters zakho zihlala zicocekile, ngoko kufuneka uzigungxule ngokucokisekileyo rhoqo emva kweminyaka embalwa, ukongela ixesha kunye nomzamo. Iigatha zokugada kufuneka zihlolwe rhoqo ukuze kususwe nayiphi na inkunkuma kumphezulu wonogada enokuthi ithintele ukuhamba kwamanzi kwigatha.
Abalindi bombhobho babonelela ngendlela entle yokunciphisa iindleko zokulondolozwa kunye nokukhusela iigatha zakho kubudoti kunye nokuhlaselwa kwezinambuzane. Ukuba usafuna ukufunda ngakumbi malunga nendlela iigatha ezisebenza ngayo kunye nendlela yokuzigcina, qhubeka ufunda ukuze ufumane iimpendulo kweminye yemibuzo edla ngokubuzwa malunga nezi mveliso.
Indlela yokufakela ixhomekeke kuhlobo lomlindi we-gutter, kodwa ezinye iimveliso zifakwe phantsi komqolo wokuqala okanye wesibini we-shingles.
Ukuphatha imvula enkulu kunokwenzeka ngoonogada abaninzi, nangona oonogada bazaliswe ngamagqabi okanye amasetyana banokujongana namanzi aqukuqelayo. Yingakho kubalulekile ukujonga kunye nokucoca i-gutters kunye ne-railings entwasahlobo nasekwindla, xa i-debris ekufutshane ukusuka kwi-leaf falls iyingozi kakhulu.
Abanye oonogada be-gutter, njengabalindi abajika umva, banokwenza kube mandundu ukugcwala komkhenkce ngokugcina ikhephu nomkhenkce ngaphakathi kumsele. Noko ke, inkoliso yabalindi bomkhenkce bayanceda ekuthinteleni ukumila komkhenkce ngokunciphisa ikhephu elingena kumjelo wokugalela amanzi.