Versatility ntawm cov xim dawb tso cai rau siv nyob rau sab twg. Cov xim no yog nruab nrab, nws zoo zoo nrog rau tag nrho lwm cov xim. Ib chav tsev tshiab lossis tsev tsis tuaj yeem xav tias yam tsis muaj qhov rais yas. Lawv yuav luag hloov tag nrho cov ntoo.
Dawb PVC qhov rais (PVC) yog tsim nrog ib-chamber lossis ob-glazed ob-glazed qhov rais. Dawb lub qhov rais yas yog nrov vim lawv cov kev kawm zoo thiab pheej yig them nqi.
Thaum xaiv qhov rais, them nyiaj tshwj xeeb rau:
- firm-chaw tsim tshuaj paus;
- khoom zoo siab thiab khoom;
- Profile chav kawm: chav A - nrog phab ntsa thickened (rau qhov rais, qhov rooj, thav duab glazing), chav kawm B - nrog rau phab ntsa tsev, khoom profile. Qib B yog qhov pheej yig dua, tab sis nws txoj haujlwm tseem tsawg dua. Thiab tseem yuav ua rau lub cev tsis muaj zog thiab kev txuag hluav taws xob, cov khoom fittings, tsawg lub neej;
- Profile dav: lub classical profile yog tsib caug-yim millimetres (Euroline). Tseem muaj cov qauv ntxiv nrog kev nce qhov dav - xya caum (Softline) thiab cuaj caum millimeters (Alfaline).
- zoo ob chav glazing ntawm iav ci;
- kev cob qhia (yog tias nws yog kwv cov neeg ua haujlwm tsis muaj neeg ua haujlwm, lub qhov rais tuaj yeem tsim kho tsis thwj, thiab yog li ntawd, tsis muaj kev lees paub ntawm lawv cov kev pab cuam check).
Dawb ntoo qhov rais
Ntoo qhov rais yog kim. Lawv muaj ib qho ntawm tag nrho cov paub zoo tshaj cov yas, tab sis lawv tseem muaj ib tug drawback: nyob rau ntawm tus ntawm noo noo, tsob ntoo maj mam rhuav tshem. Cov tuamtsev niaj hnub siv cov xim zoo thiab cov khoom ua kom cov vanish kom muaj kev tiv thaiv txhim khu kev ntawm cov ntoo ntawm cov dej noo thiab cov ultraviolet. Kho nyob rau hauv no txoj kev, lub dawb ntoo windows khaws lawv zoo tsos rau ib lub sij hawm ntev - lawv tsis o thiab tsis crumble.
| | |
| | |
| | |