I-fiberglass scrim ene-flame retardant

I-Scrim ebekwe njengegridi noma i-lattice. Kwenziwa kusuka kumikhiqizo eqhubekayo ye-filament (yarns). Ukuze ugcine izintambo endaweni efiselekayo ye-anledy efunwayo kuyadingeka ukujoyina larns ndawonye. Ngokungafani nokwalulwa ama-roducts ngokulungiswa kwe-warp kanye nentambo yentambo ezibhalweni ezibekiwe kumele zenziwe ngokubopha amakhemikhali. Ama-Weft Yarns avele abekwe phansi ngaphesheya lokhu kutholakala ngenqubo yokwenza.

Ngokuvamile izicubu ezibaliwe zingaba ngu-20 - 40% omncane kunemikhiqizo elukiwe eyenziwe ngentambo efanayo nangokwakha okufanayo.
Amazinga amaningi aseYurophu adinga ukufakwa ngolwelwesi ophahleni olusezingeni eliphansi lezinto ezibonakalayo ezinhlangothini zombili zesikrini. Izicubu ezibekiwe zisiza ukukhiqiza imikhiqizo emincane ngaphandle kokuthola amanani wezobuchwepheshe anciphile. Kungenzeka ukonga ngaphezu kwama-20% wezinto ezingavuthiwe ezifana ne-PVC noma PO.
Kuphela ukukhiqizwa kwemvume yemvume emncane kakhulu yophahla lwezindlela ezintathu (1.2 mm) ezivame ukusetshenziswa enkabeni yeYurophu. Izindwangu azikwazi ukusetshenziselwa ulwelwesi oluphahleni oluncipha ngaphezu kwe-1.5 mm.
Isakhiwo se-scrim esibekiwe asibonakali kangako emkhiqizweni wokugcina kunesakhiwo sezinto zokwelukiwe. Lokhu kuphumela ebusheni obuhle futhi obungaphezulu komkhiqizo wokugcina.
Indawo ebushelelezi yemikhiqizo yokugcina equkethe izicubu ezibekiwe ivumela ukushiyeka noma ukunamathisela izingqimba zemikhiqizo yokugcina kalula futhi ngokuqinile komunye nomunye.
Izindawo ezibushelelezi zizomelana nokukhuthaza kakhulu futhi ziphikelela.
Ukusetshenziswa kwe-glassfibre scrim ukuqiniswa okuqinisiwe kwe-nonwovens Per-Mits ngomshini womshini ophakeme womshini wokukhiqizwa kwamashidi aphahleni ama-turu. Izinyembezi nezinye izinyembezi ezinamandla ezingxenyeni ze-bitumen Roof of sheet zingavinjelwa.
Amanani we-mehendi wamashidi ophahla lweBitumen athuthukiswa kakhulu yizisu.
Izinto ezithambekele ukudiliza kalula, njengephepha, ama-foil noma amafilimu avela kumapulasitiki ahlukene, azovinjelwa ukuklebhula ngempumelelo ngokugcona lokhu ngezikhonkwane ezibekiwe.
Ngenkathi imikhiqizo elukiwe ingahlinzekwa ngesomstate, i-scrim ebekiwe izohlala iboshwe. Ngenxa yalokhu sinolwazi olunzulu maqondana nalolo bimba lungakufanelekela kahle izinhlelo ezihlukile. Ukuzikhethela kokunamathelisa okulungile kungakhulisa ukuboshwa kwe-scrim ebekwe ngomkhiqizo wokugcina.
Iqiniso lokuthi i-warp ephezulu nangaphansi ezibhalweni ezibekiwe izohlala isohlathi olufanayo lwe-weft yarns iqinisekisa ukuthi i-warp yarns izohlala ingaphansi kwengxabano. Ngakho-ke amandla ashubile e-warp ukuqondiswa kuzothathwa ngokushesha. Ngenxa yalomphumela, izicubu ezibekiwe zivame ukukhombisa ukuncishiswa okuncishiswe kakhulu.Uma igcotshwa umdwebo phakathi kwezingqimba ezimbili zefilimu noma ezinye izinto, ukubhekelwa phansi kwe-laminate kuzovunyelwa. inqubo yomiswa. Lokhu kuholela ekuqothulweni kwe-polyester namanye ama-thermoplastic yarns ezothuthukisa ukwelashwa okulandelayo okwenziwe yikhasimende.