Kuze kube manje, akekho umuntu ongeke ezwe ngeminyango ye-PVC, ebizwa nge-Metal-Plastic noma ipulasitiki ethe xaxa. Ukuzisebenzisa empilweni yansuku zonke, kangaki sazibuza ukuthi kuyini?
Umnyango egumbini lokugezela
Imvamisa, iminyango enjalo ye-polyvinyl chloride material (PVC) eqinisiwe nezakhiwo ze-aluminium zenziwa. Ngakho-ke igama - i-metalplastic. I-PVC kunzima ukuyishisa nokuzibophezela kokuzibophezela okungekho emthethweni emkhathini, kanye nesenzo sokubhubhisa se-alkalis nama-acid, hhayi ukugqoka okusheshayo. Yilezi zici ezenza ukuthi zikwazi ukuyisebenzisa ekwakheni amafreyimu eminyango. Futhi, umnyango ovela ku-PVC ushibhile kakhulu futhi muhle kakhulu, njengoba besho abathengi.
Noma ngubani, lapho uthenga iminyango ye-PVC, kufanele wazi ukuthi amandla okukhetha umkhiqizo osezingeni eliphakeme uxazululwa ngumthetho. Kusukela ngo-2002, kuhileleke indinganiso yombuso yeminyango yepulasitiki. Ibizwa nge- "Blocks of Door kusuka Polyvinyl Chloride Amaphrofayli" (Gost 30970-2002).
Leli Zinga lichaza izinhlobo eziphambili zeminyango yensimbi-yepulasitiki kanye nezimpawu zazo zobuchwepheshe ezidinga ukukhiqizwa. I-Gost iphoqa abakhiqizi ukunamathela kuzo zonke izindinganiso zekhwalithi ezichazwe kuyo. Ngakho-ke, ukuthola umnyango wepulasitiki wensimbi ukuze ungamethembi umthengi, kubalulekile ukuqonda imiqondo eyisisekelo ye-gost.
I-typology yeminyango ye-PVC ngokusho kwe-gost
Ivumelanisa i-Gost 30970-2002, iminyango yensimbi-yepulasitiki ihlukanisa:
- Mayelana nendawo lapho uya khona, umnyango ungangaphandle, nangaphakathi. Umnyango wangaphakathi ungaba phakathi kwesonto, engena efulethini noma egumbini lokugezela;
- Ngokuphathelene nohlobo lokugcwaliswa kohlaka lomnyango:
- Umnyango we-pvc okhazimushelwe, ohlakeni lwengilazi ecwebezelayo ebiyelwe kabili efakiwe noma ingilazi esobala, yanoma yiluphi uhlobo;
- Umnyango ongemuva, iqabunga lomnyango eliwumbono we-opaque. Kungaba futhi: Ukukhanya (lapho ingxenye engezansi yomnyango ingeke icacile, futhi ukukhanya okuphezulu kwe-Upper) nokuhlobisa (lapho i-PVC umnyango we-canvas ifakwe iphethini yezakhiwo);
- Ngokuphathelene nokuqamba kwalo, umnyango wepulasitiki wensimbi ungaba:
- ngewebhu eyodwa (kwesokudla noma kwesobunxele) futhi ngama-canvases amabili (ububanzi obufanayo noma obuhlukile);
- nge-sash engaguquki noma nalowo ovula;
- noma ngaphandle komkhawulo, ngokuba khona noma ukungabikho kwebhokisi lefreyimu;
- okuhlobene nohlobo lwephrofayela ye-PVC.
Isihloko ngesihloko: I-Arbor ne-Mangal yenza ngokwakho
Lapha ukuhlukaniswa kwenzeka ngenani lamakamelo ohlelo lwephrofayili, lapho kwenziwa khona umnyango. Amaphrofayli anamakhamera amabili amathathu noma ngaphezulu;
- Ngokuphathelene nenketho yokuqeda iphrofayili, umnyango we-PVC ungaba mhlophe noma omunye umbala ohlanganiswe nefilimu elikhukhuzayo noma ngenhlanganisela yobuso obukhulu.
Izidingo zobuchwepheshe ze-PVC iminyango ngokusho kwe-GOST 30970-2002
I-State Standard ilawulwa ngokuqinile amapharamitha angakwazi ukukhokhela ukukhiqizwa kweminyango yepulasitiki - lezi yizici, ukugcwalisa iwebhu, ukuchezuka okuvumelekile ekwenziweni. Ngokuvumelana nalokho, izidingo zibekwa phambili maqondana nokufakelwa. Futhi kulo mbhalo, izinyathelo zinqunywe ukulawula ikhwalithi yemikhiqizo, amazinga okupakisha kwawo, ezokuhamba nesitoreji.Izici Zokusebenza Kwezinkuni Zepulasitiki
Ukuze uhlele umnyango wenelisa izidingo zakho futhi ugcine i-microclimate edingekayo endlini, lapho ukhetha, udinga ukunaka izici zayo eziphambili:
- Ukumelana nokushisa kokushisa kungahle kuncike ekukhulumeni kwezinto ezifakiwe, kepha akufanele kudlule ngaphezu kwe-0.8-1.2 m²x / W.
- I-Air Permeability ayikho ngaphezu kuka-3.5 m³ / (CHM2).
- Ukuhlukaniswa kusuka kumagagasi anomsindo awekho ngaphansi kwe-DBA 26
- I-Stage Standard ithole nokuthi inani leminyaka yokusebenzisa iphrofayili ye-PVC kufanele okungenani libe ngama-40, ngephakheji lengilazi - hhayi ngaphansi kwama-20, okungenani inani lokuvulwa kwalesi sikhathi ube okungenani izikhathi ezingama-500,000.
Iqembu lamandla eminyango yensimbi-yepulasitiki
Lapho uthenga futhi inkomba ebalulekile yomnyango uyiqembu lamandla. Kukhona ezintathu zazo kuphela: a, B, V. ezihlala isikhathi eside, ngokusho lokhu kuhlukaniswa kwe-Gost yiminyango yeqembu A. Mayelana nalokhu ungathola ngokufunda ukubuyekezwa kwamakhasimende.Okuphambuka okungabhekwa njengomshado weminyango ye-PVC
Ukukhiqizwa ngokwephula izidingo ze-State Standard, kwenzeka ezimweni lapho:
- Kunomehluko ngosayizi womkhiqizo oqediwe nosayizi obuchazwe kumadokhumenti wephrojekthi. Umehluko akufanele ube ngaphezu kwe-2 mm futhi ngaphansi kwe-1mm. Umehluko wobude be-diagonal zeminyango ye-PVC akufanele weqe ama-2 mm ngeqabunga lomnyango we-1.5 sq. M no-3 mm weminyango emikhulu.
- Emnyango, imihuzuko, ama-chip nezinye izimo zokuwohloka kutholakala emnyango, kanye nomehluko ngombala noma gloss okubonakala kungabukeki.
- Umnyango uvuleka futhi uvale nge-natage kanye nokusetshenziswa kwamandla.
- Kukhona ukuphambuka kwezimpawu zobuchwepheshe, kulokhu okumenyezelwe emibhalweni.
- Ukuphambuka kusuka kwizidingo ze-gost lapho ufaka.
Isihloko ngesihloko: Umhlaba Weminyango eTomsk: ikhathalogi yokungena nefektri yangaphakathi ye-Doors
Lapho uthenga umnyango we-PVC, ungakhohlwa ukuthi unelungelo lokufuna ukugcwaliseka kwezidingo zesimo sezwe kunoma iyiphi inkampani esebenza eRussia Federation.