Amasu Okwakha Ezakhiwo Ezimweni Zezulu Ezimbi Kakhulu
Ukwakha izakhiwo ezimweni ezibucayi kakhulu kuhilela okungaphezu nje kokuqinisa ukhonkolo noma insimbi eqina. Izimo ezibucayi kakhulu—kungakhathaliseki ukuthi zibanda kakhulu, zishisa kakhulu, zinomswakama kakhulu, noma zinomoya, ngisho nezindawo ezinemijikelezo yokuncibilika—zinomthelela oqondile ekusebenzeni kwezinto, ukuqina kwesisekelo, induduzo yomuntu ohlala kuzo, kanye nesikhathi sokuphila kwesakhiwo. Ngakho-ke, amasu okwakha afanele kumele acabangele isimo sezulu sendawo kusukela esigabeni sokuhlela, ngokukhetha izinto, kuze kube sekusetshenzisweni kwensimu.
Ukuqonda Izingozi Ezimbi Zesimo Sezulu
Uhlobo ngalunye lwesimo sezulu esibi kakhulu lubangela izingozi ezahlukene. Ezindaweni ezinamazinga okushisa aphansi kakhulu, izinselele ezinkulu zifaka phakathi ukubanda komhlabathi, ukuqhekeka ngenxa yemijikelezo yokuqandisa nokuncibilika, kanye nobunzima ekuqineni kwekhonkrithi. Ezindaweni ezishisayo nezomile, izinkinga zishintshela ekukhuleni kokushisa, ukushwabana kwekhonkrithi okusheshayo, kanye nokuwohloka kwezinto ngenxa yemisebe ye-UV. Ezindaweni ezishisayo ezinomswakama, ukugqwala kuba yisitha esikhulu—kungakhathaliseki ukuthi yinsimbi yesakhiwo, ukuxhumana, noma izingxenye zemishini—okwenezela engcupheni yesikhunta kanye nomonakalo wezingubo zokuvikela. Okwamanje, izindawo ezinemimoya enamandla neziphepho zidinga ukumelana okuphezulu kokuphakama, ingcindezi eseceleni, kanye nokumelana kwesakhiwo ekushayweni nasekuvuza.
Ukudweba izingozi zesimo sezulu kudinga idatha yomlando mayelana nokushisa, imvula, umswakama, isivinini somoya, usawoti womoya (ikakhulukazi izindawo ezisogwini), kanye nezimo zenhlabathi. Le datha yakha isisekelo sokubala kwesakhiwo, imininingwane yokuxhumana, amasu okuvikela izinto, kanye nezinhlelo zokulungisa.
Ukuhlela Nokuklama Okuzivumelanisa Nezimo
Amasu okwakha asebenzayo aqala ngokuklama okuguquguqukayo. Ukuqondiswa kwesakhiwo, ukuhlanganisa, izinhlelo zokungenisa umoya, kanye nokukhetha imvilophu kumele kuhambisane nesimo sezulu. Ezimweni ezishisayo, izinketho zokuklama ezingasebenzi njengokufiphaza, ukulenga, ukungenisa umoya, kanye nokukhetha imibala engaphezulu ekhombisa ukushisa kusiza ekunciphiseni imithwalo yokupholisa. Ezimweni ezibandayo, kusetshenziswa isu eliphambene nalokhu: ukunciphisa ukulahleka kokushisa ngokusebenzisa ukuvikela okuhle, ukugcotshwa kabili/kathathu, kanye nokunciphisa amabhuloho okushisa ezakhiweni zesakhiwo.
Ezindaweni ezinomoya, izakhiwo eziguquguqukayo emoyeni, izinhlelo zokuqinisa uthango, izindonga zokusika, noma ingaphakathi eliqinile—kanye nophahla olunemininingwane kanye nezibopho zodonga—ziyizinto eziza kuqala. Okwamanje, ezindaweni ezinomswakama, imiklamo idinga ukuqinisekisa ukuthi amanzi ageleza ngokushesha, ukuhlukaniswa kwezinto ezizwela amanzi, kanye nokufinyelela kokuhlola ukuvimbela umonakalo ofihliwe.
Izisekelo kanye Nokuzinza Komhlabathi Ezimweni Ezimbi Kakhulu
Izisekelo zivame ukuba bucayi ezimweni zezulu ezimbi kakhulu. Ezindaweni ezinomhlabathi oqandisiwe noma lapho kube khona ukugqashuka okukhulu, izisekelo kumele zibekwe ngaphansi kokujula kokuqandisa noma uhlelo kumele lusetshenziswe ukuhlukanisa isakhiwo ekunyakazeni komhlabathi. Ukufakwa komoya kanye nokufaka umoya ngaphansi kwezakhiwo ngezinye izikhathi kusetshenziswa ukulawula amazinga okushisa komhlabathi.
Ezindaweni ezinenhlabathi ebanzi ngenxa yokushintsha kokuqukethwe kwamanzi, amasu anjengokusebenzisa izisekelo ezijulile (izisekelo zenqwaba/ezibhobozekile), ama-slab aqinisiwe asezingeni, kanye nokulawulwa komswakama wenhlabathi ngokusebenzisa imisele yamanzi kanye nezithiyo zomusi kubalulekile. Ezindaweni ezisogwini ezinenhlabathi ethambile kanye namazinga aphezulu amanzi angaphansi komhlaba, ukuhlela ukususwa kwamanzi ngesikhathi sokwakha, ukusetshenziswa kwe-geotextiles, ukuthuthukiswa kwenhlabathi, kanye nokuvikelwa ekungeneni kwamanzi anosawoti konke kuyingxenye yendlela yokwakha.
Ukukhetha Izinto Ezimelana Nesimo Sezulu
Izinto ezisebenza kahle kwesinye isimo sezulu zingase zingafaneleki kwesinye. Isibonelo, ukhonkolo ezindaweni eziqandisayo, kumele umelane nemijikelezo yokuqandisayo ngokuklama okuxubile okufanele, ukusetshenziswa kwezingxube zokungenisa umoya, kanye nekhwalithi eyanele. Isilinganiso samanzi nesamente esiphezulu kakhulu singandisa ukubhoboka futhi sisheshise ukubola.
Insimbi ezindaweni ezinomswakama nezinosawoti idinga ukuvikelwa okwengeziwe: i-galvanization, uhlelo lokuvikela ukugqoka (i-epoxy/urethane), noma ukusetshenziswa kwensimbi engagqwali ezindaweni ezithile ezisengozini kakhulu. Amalunga aboshwe futhi ahlanganisiwe kumele futhi avikelwe, njengoba ukugqwala kuvame ukwenzeka ngokushesha kula malunga. Kwezinto ze-polymeric, ukumelana nemisebe ye-UV kanye nezinguquko ezinkulu zokushisa kuyindaba ebalulekile yokuvimbela ukuqhekeka noma ukugoba.
Izinkuni zingasetshenziswa ezimweni zezulu ezimbi kakhulu uma nje zivikelekile emswakama, ezinambuzaneni, nasesikhunteni ngokwelashwa okufanele kanye nemininingwane yokwakha evimbela ukubanjwa kwamanzi. Isimiso silula: amanzi kufanele aphume ngokushesha futhi ome, angabanjwa emalungeni.
Indlela Yokusebenzisa: Ukulawula Ikhwalithi Ensimini
Izimo zezulu ezimbi kakhulu zenza kube nzima ukusebenza kokwakha. Ezimweni zokushisa eziphansi kakhulu, ukubumba ukhonkolo kudinga ukufudumeza ama-aggregates noma amanzi, ukusetshenziswa kwezingxube ezithile, kanye nokuvikelwa kokupholisa ngezingubo zokushisa noma amatende okushisa. Umgomo ukugcina izinga lokushisa likakhonkolo elanele ukuze kube nokumanzisa usimende nokuvimbela amanzi ukuba aqine kukhonkolo encane, okungadala umonakalo ohlala njalo. Amashejuli omsebenzi kumele futhi acabangele amahora asebenzayo, ingozi yokushisa komzimba kwabasebenzi, kanye nokuphepha kwemishini esindayo.
Ezimweni ezishisayo, inselele enkulu ukuthi ukhonkolo ulahlekelwa amanzi ngokushesha, okuholela engcupheni yokuqhekeka kwepulasitiki. Izixazululo zifaka phakathi ukuthulula ngezikhathi ezipholile, ukusebenzisa ama-curing compounds noma ama-wet seal, ukulawula umoya endaweni yokuthulula, kanye nokuqapha izinga lokushisa elihlanganisiwe. Ekufakweni kophahla kanye nokufakwa kokuvikela amanzi, amazinga okushisa aphezulu angathinta i-viscosity yezinto kanye nekhwalithi ye-bond, ngakho-ke izinqubo zokufaka kumele zilandele izincomo zomkhiqizi futhi zihlolwe ensimini.
Ezindaweni ezinemvula enkulu, ukuphathwa kwamanzi ngesikhathi sokwakha kubalulekile: imisele yesikhashana, amaphampu, izembozo zezinto, kanye nendawo yokugcina evikelwe. Iphutha elivamile ukuvumela izinto ukuthi zimunce amanzi ngaphambi kokufakwa, okungaholela ekugugulekeni, ekukhumbeni, noma ekulahlekelweni amandla.
Imvilophu Yokwakha kanye Nohlelo Lokuvimbela Ukungenwa Kwamanzi
Izimvilophu ziyindlela yokuqala yokuzivikela ekushintsheni kwesimo sezulu. Ezindaweni ezinomswakama nezinemvula, izinhlelo zokuvikela uphahla, ama-flashing, ama-sealant, kanye nemininingwane yokuxhumanisa i-facade kumele kuklanywe futhi kufakwe ngokucophelela okukhulu. Ukuvuza okuncane kungaholela ekulimaleni kwesakhiwo, ukugqwala okuqinisiwe, noma ukwehla kwekhwalithi yomoya wangaphakathi. Ezindaweni ezibandayo, amanzi angene ngaphakathi angaqanda futhi avule imifantu, okwenza ukulawula amanzi nomhwamuko kube yinto ebalulekile.
Amasu avame ukusetshenziswa afaka phakathi izicabha zokuvikela imvula (izendlalelo zokuvikela ezinezimbobo zokungenisa umoya), ukusetshenziswa kwezindwangu ezingangeni manzi, kanye nemininingwane yonqenqema lokuvuza ukuvimbela amanzi ukuthi abuyele ezindongeni. Ezindaweni ezineziphepho, imvilophu kumele futhi imelane nokucindezela komoya kanye nokushayisana—isibonelo, ngengilazi eqinisiwe, izinamathiselo eziqinile zemishini, kanye nemiklamo yokuxhuma evumela ukunyakaza kwesakhiwo.
Imininingwane Yokuhlangana kanye Nokunyakaza Kokushisa
Izinguquko ezinkulu zokushisa zibangela ukwanda nokufinyela kwezinto. Uma imininingwane yokuxhumana ingahambisani nalokhu kunyakaza, ukuqhekeka nokwehluleka kungenzeka. Ngakho-ke, amajoyinti okunweba, ukulawula ukuqhekeka, kanye nezinhlelo zokubopha ezifanele kumele zakhiwe. Ezakhiweni zensimbi, isibonelo, ukunyakaza kokushisa kungathinta ukuhambisana, ngakho-ke ukubekezelelana kokufakwa kanye nokulandelana kokumiswa kumele kwakhiwe ukuze kugwenywe ukucindezeleka okukhulu okusele.
Ukuvikelwa Kokugqwala Nokunakekelwa Kokuvimbela
Izimo zezulu ezimbi kakhulu zisheshisa ukuwohloka, ngakho-ke indlela "yokwakha bese uyiqeda" ayanele. Ukuvikelwa kokugqwala kumele kuhlanganiswe nohlelo lokuhlola njalo. Izingqimba zopende ezivikelayo zinesikhathi esilinganiselwe sokuphila futhi zidinga ukugqokwa kabusha. Izinhlelo zokukhipha amanzi kumele zihlanzwe ukuze kuvinjelwe ukuqhekeka kwamachibi. Izinto zokuvala amalunga kudingeka zihlolwe, njengoba zingaba buthaka ngenxa yokuvezwa yi-UV noma ukukhathala ngenxa yokunyakaza kwesakhiwo.
Ukufakwa kwezinzwa ezilula—ngokwesibonelo, zomswakama, ukuvuza, noma ukugqwala—kusetshenziswa kakhulu kumaphrojekthi esimanje. Ukuqapha kuvumela ukuthi umonakalo utholakale kusenesikhathi ngaphambi kokuba kuholele ezindlekweni ezinkulu zokulungisa.
Isiphetho
Amasu okwakha izakhiwo ezimweni ezibucayi adinga indlela ephelele: ukuqonda izingozi zesimo sezulu, ukuklama izisekelo nezakhiwo ezifanele, ukukhetha izinto eziqinile, ukusebenzisa izindlela zokwakha eziqinile, nokuqinisekisa ukuthi isakhiwo sivikela ngokwanele emanzini, emoyeni, ekushiseni, noma emakhazeni. Impumelelo yephrojekthi incike kakhulu ekuhlanganisweni komklamo nokwakhiwa, hhayi nje emandleni esakhiwo kuphela. Ngesu elifanele, izakhiwo ezimweni ezibucayi azikwazi ukuma ziqine kuphela kodwa futhi zihlale ziphephile, zikhululekile, futhi zibe nokuphila isikhathi eside kwenkonzo.
