Okusha impahla yokugqoka zonke izinhlobo zokugcina izithombo kanye nezithombo zokugcina izithombo zigcinwe ngesibindi ingilazi yendabuko nefilimu. Abathengi abaningi abasenayo umbuzo: yiyiphi i-polycarbonate engcono kunazo zonke noma ifilimu ye-greenhouse? Kunalokho, yikuphi uhlobo lwe-polycarbonate oludingekayo ukuze kube nokushisa okushisa?
Abakhiqizi banakekele izinhlobo ezihlukahlukene zale plastiki, ehluke kakhulu ngezindlela eziningi.
Umsebenzi wethu khetha indlela engcono kakhulu, ukuze intengo ingabi isabelomali kakhulu, futhi isakhiwo sikhonze ngaphandle kokulungiswa isikhathi eside ngangokunokwenzeka.
Umlando omfushane
I-Polycarbonate - ipulasitiki esekelwe ezintweni ezibonakalayo zepolitiki. Ngokuthakazelisayo, lo mthombo ngokwawo watholakala ngo-1953, cishe ngesikhathi esisodwa enkampanini yaseJalimane "BAYER" ne-American "General Electric".
Ukukhiqizwa kwezimboni zezinto ezibonakalayo kubuyele ekupheleni kweminyaka engamashumi ayisithupha ekhulwini lama-20. Kodwa ishidi le-polycarbonate sheet laqala kuqala ku-Israyeli, eminyakeni engamashumi amabili kamuva.
Le ndaba yayinezimfanelo eziyingqayizivele:
- Ukuphawula;
- Amandla;
- Ukuvumelana nezimo;
- Izici eziphezulu zokushisa okushisa;
- Nciphisa;
- Ukufakwa okulula;
- Ukumelana nezinguquko zokushisa;
- Ukuphepha;
- Ukumelana kwama-Chemical;
- Ubuhlobo bendawo.
Ukuhlanganiswa okuphawulekayo kwezici zobuchwepheshe zalesi sakhiwo se-polymer kwakuyisizathu sokuthi sithandwa. Ububanzi besicelo saso bubanzi, futhi emkhakheni wangasese uye waba indaba eyintandokazi yokugubha izindawo zokugcina izithombo.
Izinhlobo zeplastiki zokugcina izithombo
Ngaphambi kokuphendula umbuzo oyinhloko: indlela yokukhetha izithombo zokugcina ezenziwe nge polycarbonate, ake sibheke izinhlobo zalezi zinto zanamuhla emakethe.
Isakhiwo sihlukile i-monolithic futhi amaselula (amaselula) i-polycarbonate. I-monolithic, njengoba igama libonisa, liyiziqephu eziqinile zokuqina nobukhulu obuhlukahlukene. Ngosizo lokubunjwa okushisayo, bayakwazi ukuthatha noma iyiphi indlela, elula kakhulu ngesikhathi sokwakhiwa kwezakhiwo eziyinkimbinkimbi.
Amandla e-monolithic izinto ngenhlakunamaselula. Angasetshenziselwa phansi ngaphandle kwamafomu engeziwe. Itholakala ngemibala ehlukahlukene, kanye nangendlela yamashidi angenambala angabala. I-plastic monolithic yokugcina izithombo zingasetshenziswa, kodwa iyabiza kakhulu.
Igebe lomoya eligcwalisa isikhala samangqamuzana landisa izakhiwo zokushisa, okubaluleka kakhulu ezakhiweni zokushisa zokushisa eziphezulu.
Ngesinye isikhathi kudingeka ukhulume ngawe brand polycarbonate lightweight brand. Yenziwe ngezingxenye zangaphandle nezingaphakathi zangaphakathi, okuvumela ukugcina izinto ezibonakalayo nokunciphisa izindleko zayo, kodwa izici zokusebenza azizuzi ngalokhu.
Ukuphela okunye okukhona intengo engabizi. Isetshenziselwa izithombo zokugcina zesikhashana, njengendlela efanelekayo yokugqoka ifilimu.
Imakethe inikeza imikhiqizo yabakhiqizi basekhaya nabangenise ezweni.
Of Izimpawu zokuhweba zaseRussia Abaholi abaziwayo bangama- "ROYALPLAST", "Sellex" no- "Karat", okhiqiza izinto eziphezulu zekhwalithi. Izinkampani ezifana nePolnex neNovattro zizibonakalise kahle.
Imikhiqizo ye-polycarbonate e-Ecoplast neKinplast ihlose ukukhiqiza ukuguquguquka okungabizi, ukukhanya okulula. Isici esihlukile se-carbonates sabakhiqizi baseRussia ukuthi kungcono ukujwayela isimo sethu sezulu.
Umncintiswano oyinhloko wabakhiqizi bethu yi-China, imikhiqizo yayo ayifani nekhwalithi, kodwa ingabizi.
I-polycarbonate yeselula yokugcina izithombo zokugcina izithombo
Yisiphi i-polycarbonate esetshenziswa ezweni lethu kaningi? Kungani abalimi abaningi bekhetha polycarbonate yeselulaukwakha izindlu zokuhlala izitshalo zakho? Ake sithi izizathu eziyinhloko:
- Izindleko ziphansi kakhulu kunama-monolithic amashidi.
- Ukwehliswa kwe-thermal kungcono kakhulu.
- Isisindo esiphansi ngamandla amakhulu.
- I-plane engenhla yeshidi ihlale igaxa elikhethekile ukuvikela ukukhanya kwe-UV.
Kumele kuqashelwe ukwehluleka ukumelana nokuhlukumeza okubuthakathaka umthelela kanye nokwanda kwe-cyclic - ukucindezela lokho okushiwo lapho kushintsha amazinga okushisa.
Ukukhethwa kwe-polymeri yamaselula ezivela ezinhlobonhlobo zezinhlobo zayo kuyisikhathi esibalulekile lapho ukusebenza nokuphila komsebenzi wezakhiwo eziqediwe nezindleko zokwakha kuzoxhomeka.
Ngesabelomali samahhala, akufanele ulondoloze, kungcono ukuthenga ipulasitiki kusuka kubakhiqizi abahola phambili bemikhiqizo ye-premium. Kodwa kungakanani ukuqina okudingekayo ku-greenhouse polycarbonate? Impendulo ilula:
Ngakho-ke, kubalulekile ukucabangela zonke izici - ubukhulu besakhiwo, injongo (inguqulo yasentwasahlobo noma ebusika), inani lamathengi kanye imithwalo engenzeka phezu kophahla nezindonga. Konke lokhu kuzosiza ukugwema izindleko ezingadingekile.
Ukulinganisa kwekhadi elijwayelekile (2.1 x 6 noma 2.1 x 12 metres) kuyafana nanoma yisiphi ukuqina. Ukusetshenziswa kwezinto ezidingekayo kufanele kucatshangelwe, kunikezwe ukuhleleka kokusika.
Kubalulekile: Ama-Stiffeners ahlale eqondile! Ungakhohlwa ngalokhu uma usika!
Inketho yebhajethi Izindlu zokugcina izithombo zisebenzisa amashidi amancane we polycarbonate azosebenza njengaleyo kuphela ngesayizi encane yokwakha.
Njengoba ubukhulu obukhulu, ukwandisa imingcele yemithwalo ethwala imithwalo yemithwalo, ifreyimu izodinga i-pitch encane ye-batten.
Ngenxa yalokho - ukwanda kwezindleko zamathengi ezithengiswayo, kanti ukushisa okunjalo kuzohlala isikhathi esifushane kakhulu.
Iqiniso yansuku zonke ukuthi ingxenye enkulu yabantu inemali enesizotha kakhulu. Yingakho abaningi bekhetha izinto ezishibhile kakhulu zokubamba ukushisa, ngethemba lokuthi esikhathini esizayo izindaba zezezimali zizobe ngcono, futhi kuzokwazi ukushintsha indawo yokushisa ngezinga elingcono.
Inqubo enjalo inelungelo lokuba khona, ikakhulukazi esimweni lapho kubalwa ukubalwa ukutshala imifino, amakhambi, izimbali noma amajikijolo athengiswayo. Emva kwakho konke, uma izinto zihamba kahle, yingxenye yengeniso ingasetshenziswa ekwakheni ukhetho oluqinile.
Uma kwenzeka ufuna ukwakha ukushisa okuthembekile ngokwezidingo zabo siqu, kubalulekile ukufaka imali eningi kakhulu kusukela kwesabelomali - ukungabi khona kwesidingo sokulungiswa kwonyaka kungaphezu kokubaluleka kokutshalwa kwezimali.
Amazinga wokuqina kweshidi
Ubuningi be-polycarbonate obuhlinzekwa ngabakhiqizi ngu-16, 10, 8, 6, 4 mm nochungechunge olungaqondakali obukhulu obuyi-3 kuya ku-3.5 mm. Ngokuhlelekile ukukhiqiza amashidi ama-20 no-32 mm, okuyizakhiwo ezinamandla kakhulu. Ukwakhiwa kwezindawo zokugcina izithombo ezivame ukusetshenziselwa amashidi ngobukhulu obuyi-4-8 mm.
Ishidi le-10 mm lifanelekile ukugubha izindonga ezingokoqobo zezemidlalo, izibhuku zokubhukuda, njll. Ishidi le-16 mm eliphakeme elifanele ukuphahla izindawo ezinkulu.
I-Polycarbonate isetshenziselwa kakhulu embonini yokukhangisa - amabhodi amabhodi, amabhokisi okukhanya nezinye izakhiwo ezenziwe kuwo kulula ukufaka, ukubonakala kahle nokuhlala isikhathi eside.
Zokugcina izithombo ubukhulu beshidi khetha kuye ngokuthi uya khona. Okungenani okungavumelekile lapho angakhonza okungenani iminyaka eminingana yi-4 mm. Isimo sezulu eRussia asikona mnene, ngakho-ke kuhle ukusebenzisa amashidi abanzi.
I-bend radius ishidi ngqo kuxhomeke ekubuneni kwalo. Etafuleni elingezansi: ama-polycarbonate amashidi wezinhlayiya zokushisa. Uma uthuthukisa iphrojekthi yokuqala, le datha izosiza ukubala ngokufanele inani elidingekayo lempahla bese ukhetha okukhethwa kukho. Ngaphezu kwalokho, ukulingana kwangempela kwe-polycarbonate kufanele kucaciswe nomdayisi noma umphakeli.
| Ubukhulu beshidi, mm | Ububanzi beshidi, mm | Ibanga phakathi kwezimbambo, mm | Irejista encane yokuguqa, mm | Okubalulekile |
| 4 | 2100 | 5,7 | 700 | 3,9 |
| 6 | 2100 | 5,7 | 1050 | 3,7 |
| 8 | 2100 | 11 | 1400 | 3,4 |
| 10 | 2100 | 11 | 1750 | 3,1 |
| 16 | 2100 | 20 | 2800 | 2,4 |
Ukuphila Kwama cell Polycarbonate
Izinkampani ezikhethekile ekukhiqizeni i-polycarbonate brand premium, umemezela impilo yomkhiqizo wabo eminyakeni engama-20. Lezi yizinto ezinkulu zemikhiqizo yaseYurophu. KumaRussia kule ngxenye, kufanelekile ukuphawula i-ROYALPLAST brand.
Isilinganiso ukuphila kwe-polycarbonateokhiqizwa eRussia iminyaka eyishumi. Isilinganiso saseShayina, esiningi kakhulu emakethe yethu, senziwa kaningi ngezinto ezenziwe kabusha, okuyinto echaphazela kakhulu ikhwalithi. Iminyaka engu-5-7 yokusebenza ye-polycarbonate enjalo iyoba umkhawulo.
Isithombe
Esithombeni: i-monolithic polycarbonate greenhouse, ama-polycarbonate greenhouse sheets - izakhiwo
Iseluleko esiwusizo ekukhethweni kwempahla nokufakwa
Noma ngabe iyiphi inketho ye-polycarbonate oyikhethayo, kufanele uhlale unake ikhwalithi. Njengoba umkhiqizi owaziwa kakhulu, uma ubiza kakhulu idumela lawo, ngakho-ke uveza izimpahla eziphezulu. Imikhiqizo yekhwalithi ine:
- Umkhiqizi wokumaka. Ngokuvamile itholakala ngakwesokunxele, futhi iqukethe ulwazi mayelana nobukhulu bokuphakama, usayizi wekhasi, umkhiqizi, uphawu lomkhiqizo nosuku lokukhishwa. Uhlaka lokuvikelwa kwe-UV luhlala luhlangothini olungaphambili futhi kufanele lube ngaphandle uma lufakiwe. Emathempelini engasindi engabeka igama elithi "Ukukhanya", noma ungabonisi ubukhulu beshidi. (3-4mm).
- Ukubukeka okuhle. Ubuso buyabushelela futhi ngisho, ngaphandle kwemikhonkco kanye nekinks. Amashidi ezinhlangothi zombili ahlanganiswe nefilimu encane, engxenyeni engaphambili kukhona uphawu lweenkampani kwifilimu. Lezi zinto akufanele ziqukathe izindawo ze-opaque ze-turbid, ama-bubbles nezinye iziqu.
Inkomba ebalulekile isimo sokupakisha. Kufanele ihlanzeke, ngaphandle kwemonakalo. Endaweni yokugcina impahla, amashidi ahlala endaweni enezingqimba futhi ubuso bawo akufanele kube nezintambo namagagasi - uma kukhona, khona-ke lokho okushiwo yizinga eliphezulu.
Ngisho nomdwebi onolwazi akahlali ngaso sonke isikhathi ephumelela ekuhlukaniseni i-polycarbonate yekhwalithi ephuma emafake ashibhile. Funda imibhalo yomkhiqizo ngaphambi kokuthenga.
Ngezinye izikhathi amafemu "angashiya" angenangqondo, enethemba lokungazi noma ukungazithengi ngokweqile kwamakhasimende, athengisa umkhiqizo onobungozi obukhulu kanye nephuzu emigqumeni yokupakisha yezinkampani ezinjalo ezingahlinzekiwe eRussia.
Ngezindlela eziningi ukwakha ikhwalithi kuzoxhomeka ekufakweni okulungile nokukhethwa kwamathengi we-batten. Izimbobo zama-fasteners kufanele zibe mkhulu kakhulu kunomkhawulo we-screw noma i-bolt ukuze kuvinjelwe ukuphazamiseka kwamapaneli kusuka ekunwetsheni okweqile nokwephulwa. Ngaphansi kokufakwa kwe-cap kumele ufake i-washer ye-raber.
Amaphaneli ngokwawo iphakanyisiwe kwiphrofayela ekhethekile ye-H. Yonke imiphetho evulekile yale ndaba ivaliwe ngokukhethekile iphrofayli ehambisana nomoya - lokhu kuzokuvimbela ukungena kwamanzi nezinhlayiya zangaphandle kuleli shici. Umngcele ophansi wephepha kufanele ushiywe uvulekile, futhi i-condensate izogeleza kuyo.
Ekugcineni yonke imithetho yokufaka kanye nokukhetha okuphumelelayo isembozo se-greenhouse sizosebenza isikhathi eside futhi sinokwethenjelwa. Sithemba ukuthi ulwazi lwethu luba usizo kuwe futhi manje uyazi ukuthi iyiphi i-polycarbonate engcono ezindlini zokugcina izithombo.
