Isigqubuthelo seFiberglass Pipe Insulation senzelwe ukuba sisigqume ngokushushu kwimibhobho yenkonzo eshushu nebandayo ukusuka ku -20°F ukuya kwi-1000°F. Isigqubuthelo sombhobho sibunjwe ukusuka kwiintsinga zeglasi ezixineneyo ezibotshelelwe kwimicu yeglasi eziziimitha ezi-3 ubude. I-fiberglass isongelwe ngeJacket yeNkonzo emhlophe emhlophe kunye nomjikelo wokuzitywina wofakelo olukhawulezayo nolukhuselekileyo. Icandelo ngalinye leenyawo ezi-3 zokugquma kombhobho worhwebo liza ne tape ye-butt-strip esetyenziselwa ukudibanisa amacandelo amabini okufakwa kombhobho kunye.
Ukugqunywa kwemibhobho yeFiberglass kunye nokuFakelwa kweMibhobho yoBoya beMineral ziindidi ezimbini zokufakela umbhobho weseli ovulekileyo. Kwiinzame zokugcina esi sithuba singeyonzululwazi kwaye kulula ukuyiqonda, iimveliso zokugquma imibhobho yeseli evaliweyo azivumeli amanzi ukuba adlule kuzo ngelixa iimveliso zokugquma kombhobho weseli evulekileyo, ngokuqhelekileyo ukugqunywa kwemibhobho yefiberglass, kuvumela amanzi ukuba adlule kwimicu yayo.
Ukufunxa isandi kulula ngokufanelekileyo ukulawula. Uninzi lwe-batt insulation kunye neemveliso zokugquma ibhodi zipapashe i-coefficient yokufunxa isandi (NRC) kwiphepha labo ledatha.
Okukhona iphezulu iSandi sokufunxa i-Coefficient ingcono kwi-acoustics ngaphakathi kwegumbi lakho.
Ukuthintela isandi kuba nzima ngakumbi kwisisombululo esichanekileyo sengxaki yakho. Ukuba sijonge kuyo ngokwemiba egqithileyo, makhe siqwalasele udonga lwekhonkrithi xa kuthelekiswa nodonga olubunjwe ngokukhanya kuphela kwe-fiberglass batt (akukho drywall kwaphela). Ukuba ukwigumbi elikufutshane emva kodonga lwekhonkrithi uya kuva iincoko zommelwane wakho ngaphantsi kakhulu kunokuba bekukho kuphela i-fiberglass batt phakathi kwakho nommelwane wakho. Kulo mzekelo, ikhonkrithi yeyona nto iphakamileyo yokuthintela isandi kune-fiberglass batt insulation kuphela. Ukuba ubungaphakathi kwigumbi unencoko, nangona kunjalo, uya kuva i-echo encinci kakhulu ukuba udonga lwakho luyi-fiberglass batt xa kuthelekiswa nodonga lwekhonkrithi. Kulo mzekelo, i-fiberglass batt sisixhobo esingcono kakhulu sokufunxa isandi kunodonga lwekhonkrithi.
Ngokuqhelekileyo izikrweqe ezibekweyo zimalunga ne-20 – 40 % zibhityile kuneemveliso ezilukiweyo ezenziwe ngomsonto ofanayo kunye nolwakhiwo olufanayo.
Imigangatho emininzi yaseYurophu ifuna uphahla inwebu ubuncinci bokugqunywa kwemathiriyeli kumacala omabini eskrim. Izikrweqe ezibekiweyo zinceda ukuvelisa iimveliso ezibhityileyo ngaphandle kokwamkela amaxabiso aphantsi obugcisa. Kuyenzeka ukuba ugcine ngaphezulu kwe-20 % yezinto ezikrwada ezifana nePVC okanye iPO.
Kuphela zizikrelemnqa ezivumela ukuveliswa kwenwebu ecekethekileyo elinganayo yophahla oluyi-1.2 mm edla ngokusetyenziswa kuMbindi Yurophu. Ilaphu alinakusetyenziselwa ukuphahla i-membrane ezinqabileyo kune-1.5 mm.
Ubume be-scrim ebekiweyo bubonakala kancinci kwimveliso yokugqibela kunesakhiwo semathiriyeli elukiweyo. Oku kubangela umphezulu ogudileyo kunye nangaphezulu kwimveliso yokugqibela.
Umphezulu ogudileyo weemveliso zokugqibela eziqulathe ii-laid scrims zivumela ukuwelda okanye ukuncamathelisa iileya zeemveliso zokugqibela ngokulula nangokuzinzileyo kunye nomnye.
Imiphezulu egudileyo iya kuxhathisa umhlaba ixesha elide kwaye ngokuqhubekayo.
Ukusetyenziswa kwe-glassfibre scrim eyomeleziweyo i-nonwovens per-mits isantya esiphezulu somatshini wokuvelisa amashiti ophahla lwebhitu-amadoda. Iinyembezi zexesha kunye nomsebenzi onzima kwiplanti yophahla lwebhitumene zinokuthintelwa.
Amaxabiso oomatshini bamashiti ophahla lwebhitumene aphuculwa kancinci ngabadlali.
Izixhobo ezithanda ukukrazuka lula, njengephepha, ifoyile okanye iifilim ezivela kwiiplastiki ezahlukeneyo, ziya kuthintelwa ukuba zingakrazuki ngokufanelekileyo ngokuzilamisa ngezikrimu ezibekiweyo.
Ngelixa iimveliso ezilukiweyo zinokubonelelwa nge-loomstate, iscrim esibekiweyo siya kuhlala similwe. Ngenxa yale nyaniso sinolwazi olubanzi malunga nokuba sesiphi isibophelelo esinokulungela izicelo ezahlukeneyo. Ukukhetha i-adhesive efanelekileyo kunokunyusa ukudibanisa kwe-scrim ebekiweyo kunye nemveliso yokugqibela kakhulu.
Inyaniso yokuba i-warp ephezulu kunye nesezantsi kwi-scrims ebekiweyo iya kuhlala ikwicala elinye leentambo ze-weft iqinisekisa ukuba imisonto ye-warp iya kuhlala iphantsi koxinzelelo. Ke ngoko amandla aqinileyo kwicala le-warp aya kuthinjwa kwangoko. Ngenxa yale mpembelelo, i-scrims ebekiweyo idla ngokubonisa ukuncitshiswa kakhulu kwe-elongation.Xa i-laminating i-scrim phakathi kweengqimba ezimbini zefilimu okanye ezinye izinto, i-adhesive encinci iya kufuneka kwaye ukudibanisa kwe-laminate kuya kuphucula. inkqubo yokomisa. Oku kukhokelela ekuncipheni kwangaphambili kwepolyester kunye neminye imisonto ye-thermoplastic eya kuphucula kakhulu unyango olulandelayo olwenziwe ngumthengi.
Ixesha lokuposa: Jan-07-2022