Cov vov tsev zoo yog tiv thaiv los ntawm ya raws siv txheej txheej vapor barrier. Ib qho khoom siv dov hu ua glassine tau dhau los ua dav. Cov khoom pheej yig thiab ntau yam no yog siv hauv kev tsim kho ua vapor thiab dej insulator.
Ntau xyoo dhau los, daim ntawv vov tsev tau siv los ua cov khoom siv dej tsis zoo. Niaj hnub no nws paub tias muaj cov khoom carcinogenic. Kev lag luam tsis zoo raug hloov los ntawm cov thev naus laus zis tshiab. Glassine tau pom daim ntawv thov hauv kev tsim kho, txij li thaum lub sijhawm tsim khoom tsis muaj teeb meem emissions thiab dej khib nyiab tsis muaj kuab paug.
Ua glassine ntawm universal units, uas yog tsim tshwj xeeb rau cov ntaub ntawv dov. Cov tshuab zoo li no muaj kev ua haujlwm tsis tu ncua ntawm lub vev xaib. Cov tshuab uas tsim glassine, daim ntawv thov thiab tsim yog txawv. Tag nrho cov units tau muab tso ua ke rau hauv ib tug mechanized ntau lawm kab. Lawv tswj yog semi-automatic; muaj lub tswb thiab tswj qhov system.
Kev tsim cov khoom lag luam suav nrog cov haujlwm hauv qab no:
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Glassine daim ntawv thov nqi unwind cardboard;
- gluing khoom;
- Impregnation hauv chav dej;
- hauv-lub koob yees duab ua;
- txias;
- kawm yob;
- khoom ntim.
Pergamin tau pom daim ntawv thov tsis yog hauv vov tsev xwb. Hauv kev tsim cov chav da dej thiab saunas, cov khoom siv no kuj tseem siv, tiv thaiv phab ntsa los ntawm evaporation thiab noo noo saturation. Nyob rau hauv dachas thiab outbuildings, ib txheej ntawm glassine yog pw nyob rau hauv.
Cov khoom siv thoob ntiaj teb glassine kuj pom daim ntawv thov ua cov dej hauv pem teb. Thaum ua hauj lwm ntawm cov cua kub mains, cov nplooj ntawv khoom yog mounted siv hlau, clamps thiab nplaum daim kab xev. Waterproofing foundations, tsev facades - cov chaw uas cov khoom siv.
Ua tsaug rau nws cov vapor barrier zog thiab dej tsis kam, glassine tau pom daim ntawv thov, thaum nws tus nqi qis. Piv txwv li, yog tias koj yuav ib lub yob cim P-250, nws yuav raug nqi 75 rubles. P-300 glassine nqi 167 rubles, thiab ib yob ntawm P-350 khoom nqi 181 rubles. Txawm hais tias qhov tseeb tias qhov pheej yig tshaj ntawm lawv - P-250 muaj qhov ntom ntom ntom, nws muab lub neej ntev ntawm lub ru tsev. Qib P-350 muaj qhov ceev tshaj plaws.
khoom txiaj ntsig:
-
Glassine Specifications siab zog;
- frost resistance;
- tshav kub tsis kam (ua tsaug rau xws li cov khoom xws li bitumen);
- moisture resistance;
- durability;
- siv tau yooj yim;
- flexibility;
- nqi me ntsis.
Pergamin technicalmuaj cov yam ntxwv hauv qab no. Rau 10 feeb, nws tuaj yeem tiv taus dej siab. Lub sijhawm no, nws qhov nqus dej yuav tsum tsis pub ntau tshaj 20%. Breaking load withstands 270 N.
Thaum lub sijhawm tsim kho, lawv ib txwm siv ntau yam kev ntsuas uas tiv thaiv phab ntsa kom tsis txhob ntub. Thaum siv fiber ntau rwb thaiv tsev, nws yog ib qho tsim nyog yuav tau siv cov yeeb yaj kiab. Yog vim li cas glassine thiaj li siv dav. Tsis tas li ntawd, ntau cov khoom niaj hnub tau tshwm sim hauv kev ua lag luam, tshaj nws ntawm cov yam ntxwv zoo. Cov neeg tsim khoom siv cov khoom perforated thiab tsis yog perforated.
Npua thiab dej tsis muaj dej yog qhov tsim nyog, thiab nws yog nqa los ntawm cov ntaub ntawv yob lossis ntawv.
