I-Polycarbonate iqoqa izithombo zokugcina yaqala ukuphakama kakhulu phakathi kwabalimi basekhaya akudala kakhulu.
Iminyaka engamashumi amabili noma amabili edlule, kwakhiwa okungajwayelekile, kodwa namuhla akusetshenziswanga kuphela emazweni omakhayakodwa futhi embonini yezolimo.
Ukuphumelela okunye phakathi kwezakhamuzi zasehlobo bathola ukugcina izithombo zokugcina ezenziwe nge-polycarbonate, okuzoxoxwa ngezansi.
Izinzuzo zesikhwama se-arched
Izindawo zokugcina zokugcina izitshalo ze-polycarbonate ehlathini lokugcoba (amatshe okubamba ukushisa) anezinzuzo eziningana, phakathi kwazo okulandelayo:
- ukuthembeka. Izakhiwo ezinjalo ziphikisana nemiphumela yeqhwa nomoya;
- ukufakwa okulula nokusebenza. Ekukhiqizeni okuzimele kwezingxenye zefreyimu, kanye nokufakwa kwalo kungathatha izinsuku ezingaphezu kwezinsuku ezintathu. Ukwakhiwa okwedlulele okukodwa kufanele kwenziwe kuphela ukwakhiwa kwesakhiwo esingenakususwa kanye nokwakhiwa kwesisekelo;
- izindleko ezamukelekayo. Izingxenye ze-greenhouse eziqanjwe ngamanzi zingabizi kakhulu, okwenza lokhu kukhetheke kubahlali behlobo. Ukwakhiwa kwesikimu esinjalo kuyoba kubi kakhulu kunokwakhiwa kwesakhiwo sezitini, futhi intengo ye-polycarbonate ibheka kakhulu kunezindleko zeglasi;
- imiklamo ehlanganisiwe iyonke. Zingasetshenziselwa ukwakhiwa kwezakhiwo ezinkulu, kanye nezakhiwo ezihlanganisiwe. Izindlu ezinjalo zokugcina izithombo zinganciphisa noma zinciphise ngokungeza (ukwehlisa) izigaba.
Izinketho zohlaka
Kunezinketho ezimbili zefreyimu:
- i-collapsible;
- okumile.
Okuyinhloko inzuzo yomklamo ohlelekile iqukethe ukuthi ingasetshenziswa kalula uma kudingekile (ukugcinwa ngesikhathi sasebusika kunoma yiliphi igumbi lomnotho) noma ukudluliselwa kokufakwa kwelinye indawo ewusizo nakakhulu.
Ukungalungi Ukushisa okunjalo kuhlanganisa ngokungenakwenzeka kokusetshenziswa kwayo ngenkathi ebandayo, njengoba ukungabi nalesi sisekelo kubangela ukulahlekelwa okukhulu kokushisa.
Iziteshi zokugcina izithombo zihle ngoba zinezinto ezinokwethenjelwa futhi zingasetshenziswa ebusika. Okungalungile ukuthi lezo zakhiwo azikwazi ukuhanjiswa kwenye indawo enenzuzo ngaphezulu kusayithi.
Izindlela zokulungiselela ngaphambi kokwakhiwa
Ngaphambi kokuqhubeka nokwakhiwa kwesibamba sokushisa, kufanele ukhethe indawo yesakhiwo esizayo.
Ukunakwa: ikhwalithi kanye nokwanela kwesitshalo ngokuqondile kuxhomeke ekukhethweni okulungile kwendawo.
Kungcono ukufaka isakhiwo ukuze ubude bube khona kusukela entshonalanga kuya empumalanga.
Kulesi sikhundla, imisebe yelanga iyakududuza umoya ngaphakathi kwe-greenhouse kahle usuku lonke.
Kumele ucabangele iqiniso lokuthi isakhiwo akufanele sibe khona emthunzini izihlahla, izihlahla noma yiziphi izakhiwo.
Okulandelayo, kufanele uthathe isinqumo ngohlobo lwesakhiwo: kungakhathaliseki ukuthi kuyoba isakhiwo esimisiwe noma okuphathekayo.
Uma uhlela ukwakha ukushisa okumile okumele uphinde uhlole ukuthi ngabe ukusetshenziswa kwalo kulindeleke yini ngesikhathi sebusika.
Ukuthola i-greenhouse ehlanganisiwe eyenziwe nge-polycarbonate ngezandla zakho, awudingi imidwebo ngokuyisisekelo. Kodwa-ke, ukuze sakhe indlu yokushisa ehlala njalo futhi enokwethenjelwa, isakhiwo sezakhiwo zesikhathi esizayo kufanele senziwe.
Ngaphezu kwalokho, ungahlakulela uhlelo olubonisa ubukhulu obuqondile bendawo ngayinye yesakhiwo. Abakhi abanokuhlangenwe nakho bacebisa ukulinganisa okulandelayo kokwakhiwa kwama-greenhouse:
- ububanzi obungamamitha angu-2.4;
- ubude bamamitha angu-4;
- ukuphakama 2.4 amamitha.
Ngezilinganiso ezinjalo ebamba lokushisa kuzokwenzeka ukwenza imibhede emibili, phakathi kwayo kuyoba khona ivesi elilula.
Isisekelo se-arch greenhouse
Ngemuva kokuba indawo ikhethiwe futhi ukudweba kwesakhiwo esizayo sekulungele, kungenzeka ukwakhiwa kwesisekelo, isidingo esinqunywe yisimo salo ngokwalo.
Ngesikhathi sokwakhiwa kokushisa okukhanyayo kanye nokwakhiwa kwesikhashana kwesikhashana kungasetshenziswa njengoba uhlaka lwesikhahla esisekelo - lokhu kuzoba ngokwanele.
Izakhiwo zokugcina kumele zihlomele enye yalezi zindlela ezilandelayo:
- ithebula le-precast;
- ibhande le-monolithic;
- isisekelo sezimpawu zokukhonkolo eziqinisiwe.
Okulandelayo kuzocatshangelwa ukuthi yiyona ndlela ehleliwe yokuklama.
Isisekelo sigcwaliswe ngokuhambisana nobukhulu besakhiwo esizayo, okukhethwa kukho okungcono okuboniswe ngenhla.
Ukujula kwesakhiwo esincane kunqunywa yizimo zezulu zendawo ethile. Ezindaweni ezishisayo, kudingekile ukujula okwanele okungu 0.4-0.5 m, kanti ezindaweni ezibandayo ukudingeka okungenani 0.8 m kuyadingeka.
Isisekelo sithengiswa nxazonke zesakhiwo, ngenkathi kusetshenzwa umkhombandlela, futhi isakhiwo siqiniswa, okwenza kube nokuqina nokusimama okuqhubekayo.
Ukwenza umxube wekhonkrithi Ukulinganisa okulandelayo kusetshenziselwa: 1 ingxenye yamakhementi + izingxenye ezintathu zegridi nesihlabathi. Ukwakhiwa okulungiselelwe kuhlanjululwe ngamanzi, kuvuselela, ngenxa yalokho isisombululo akufanele sibe nkulu kakhulu.
Isithombe
Isithombe sikhombisa ukugcoba izithombo zokugcina ezenziwe nge-polycarbonate:
Ukufakwa kohlaka
Abaningi banesithakazelo embuzweni wokuthi yiziphi izinto ezifanele zenziwe ngama-greencarbonate. Ngakho, inhlangano i-polycarbonate arch greenhouse Iqala ngokufaka ifreyimu engenziwa ngokuqiniswa, amapayipi e-PVC, i-aluminium noma amaphrofayili ensimbi.
Indlela engcono yokwakha ifreyimu - insimbi eshukumisiwe. Ngaphambi kokufakwa, kumele kudwetshwe ukuvikela loko kusuka ekubhubhiseni.
Okokuqala, kufanele weld uhlaka ukubopha bese ukufaka kuso isisekelo. I-harness ifakwe kwisisekelo nge-anchors - lokhu kuzokwenza isakhiwo sibe namandla engeziwe.
Ngokuqhubekayo eduze kwe-perimeter kanye nemikhakha yesakhiwo, kubalulekile ukugubha iminyango nezinsika, okuphezulu lapho ukubhobhoza phezulu kukhonjiswa khona - izakhi ezihlanganisiwe zizofakwa kuwo.
Ukuze unikeze ukugcoba ukuqina komcibisholo owengeziwe, kufanele kuhlanganiswe kanye nobudlelwane obunamaphutha.
Okukhethwa kukho okukhethwa kukho:
Ngemuva kokufakwa kwezingxenye eziyinhloko, isakhiwo kufanele sinezimbambo. Futhi, izinga lokushisa kumele lihlomele ama-venti for ventilation.
Ukufakwa kwePolycarbonate
Sika i-polycarbonate kufanele isuselwe kumasayizi amasheya ajwayelekile ukuze ugweme imfucuza eqondile.
Emva kokusika lezinto, izimbobo zokulungisa ziphawulwe, khona-ke ungaqhubeka nokugqoka isakhiwo.
Amacwecwe axhunyiwe komunye nomunye ngezikhwama kanye nama-slats akhethekile.
Ama-polycarbonate amashidi adingekayo iyaqhubeka hhayi ngaphansi kuka-20 mm. Ukuze ukwelashwa kwemigodi usebenzisa i-sealant, futhi izingxenye zokuphela zivaliwe nge-tape yensimbi.
Qala ukumboza isakhiwo ngophahla bese uphahla, bese uqhubeka nomhlobiso wezindonga neminyango. Amakhonksi afakwe emagumbini ensimbi noma epulasitiki.
Amasango namafasitela anikezwa ukufakwa. Ukuze wenze izingxenye zokuvula zibe nzima, ungafaka uphawu lwe-raber.
Lapho sekuqediwe ukufakwa kwephaneli, ukuphela kwezinto kufanele kube glue nge tape adhesive per adheated - iyohlinzeka ukuvalwa nokuvikelwa ngothuli lwama-honeycarb longitudinal polycarbonate.
Naphezu kokuthi ukwakhiwa kwe-greenhouse eyakhiwe nge-polycarbonate kuyinkqubo edla isikhathi esiningi, lo mklamo usuphumelele emiphakathini yokulima.
Ukufaka izithombo zokugcina ezenziwe nge-polycarbonate ngezandla zabo siqu, ezakhiwe ngokuvumelana nayo yonke imithetho, esikhathini esizayo zingaletha abanikazi babo isivuno esikhulu lapho bekhula izitshalo ezihlukahlukene zemifino. Ukwenza ukushisa ngezandla zakho kusuka polycarbonate nge arcs akuyona inqubo enzima kangaka.
