Isimbozo Sokumboza Amapayipi E-Fiberglass sihloselwe ukuba yisivikelo sokushisa kokubili amapayipi ashisayo nabandayo asebenza kusukela ku--20°F kuya ku-1000°F. Isivikelo samapayipi sibunjwe ngemicu yengilazi eboshwe nge-resin eningi kakhulu eza ngezigaba ezinamaphiko amade ngamafidi ama-3. I-fiberglass isongwe nge-All-Service Jacketing emhlophe ene-self-sealing lap ukuze ifakelwe ngokushesha nangokuphephile. Ingxenye ngayinye engamafidi ama-3 yesivikelo samapayipi ebhizinisi iza ne-butt-strip tape esetshenziselwa ukuxhumanisa izingxenye ezimbili zesivikelo samapayipi ndawonye.
Ukufakwa Kwepayipi Le-Fiberglass kanye Nokufakwa Kwepayipi Le-Mineral Wool kuyizinhlobo ezimbili zokufakwa kwepayipi le-cell cell okuvulekile. Ukuze kugcinwe lesi sihloko singeyona eyesayensi futhi kulula ukuyiqonda, imikhiqizo yokufakwa kwepayipi le-cell cell okuvaliwe ayivumeli amanzi ukuba ageleze kuyo kuyilapho imikhiqizo yokufakwa kwepayipi le-cell cell okuvulekile, ngokuvamile ukufakelwa kwepayipi le-fiberglass, ivumela amanzi ukuba adlule emicu yayo.
Ukumuncwa komsindo kulula kakhulu ukukulawula. Iningi lemikhiqizo yokushisa ama-batt kanye neyokushisa amabhodi ine-coefficient yokumuncwa komsindo (i-NRC) eshicilelwe eshidini labo ledatha.
Uma i-Sound Absorption Coefficient iphakeme, kungcono i-acoustic ekamelweni lakho.
Ukuvimbela umsindo kuba nzima kakhulu ngesisombululo esifanele senkinga yakho. Uma sikubheka ngokwezinga eliphezulu, ake sicabangele udonga lwekhonkrithi uma luqhathaniswa nodonga olwakhiwe nge-fiberglass batt enobukhulu obulula kuphela (alukho udonga oluqinile nhlobo). Uma usegumbini eliseduze ngemuva kodonga lwekhonkrithi uzozwa izingxoxo zomakhelwane wakho kancane kakhulu kunokuba bekukhona i-fiberglass batt kuphela phakathi kwakho nomakhelwane wakho. Kulesi sibonelo, i-concrete iyinto engcono kakhulu yokuvimbela umsindo kunokuvikela i-fiberglass batt kuphela. Uma ubungaphakathi ekamelweni uxoxa, nokho, uzozwa imisindo embalwa kakhulu uma udonga lwakho luyi-fiberglass batt uma luqhathaniswa nodonga lwekhonkrithi. Kulesi sibonelo, i-fiberglass batt ingcono kakhulu ekubambeni umsindo kunodonga lwekhonkrithi.
Ngokuvamile ama-scrim abekwe kahle acishe abe ngu-20 - 40% amancane kunemikhiqizo elukiwe eyenziwe ngentambo efanayo futhi enokwakhiwa okufanayo.
Izindinganiso eziningi zaseYurophu zidinga ukuthi ulwelwesi lokufulela lube nomkhawulo omncane wezinto ezibonakalayo kuzo zombili izinhlangothi ze-scrim. Ama-scrim abekwe kahle asiza ekukhiqizeni imikhiqizo emincane ngaphandle kokwamukela amanani obuchwepheshe aphansi. Kungenzeka ukonga ngaphezu kwama-20% wezinto zokusetshenziswa ezifana ne-PVC noma i-PO.
Ama-scrim kuphela avumela ukukhiqizwa kwe-membrane yokuphahla enesilinganiselo esinezingqimba ezintathu (1.2 mm) encane kakhulu evame ukusetshenziswa eYurophu Ephakathi. Izindwangu azikwazi ukusetshenziselwa ama-membrane okuphahla anciphile kuno-1.5 mm.
Isakhiwo se-scrim esibekwe kahle asibonakali kangako kumkhiqizo wokugcina kunesakhiwo sezinto ezilukiwe. Lokhu kuphumela ebusweni obubushelelezi nobulinganayo bomkhiqizo wokugcina.
Ubuso obubushelelezi bemikhiqizo yokugcina equkethe ama-scrims abekwe phansi buvumela ukushisela noma ukunamathisela izendlalelo zemikhiqizo yokugcina kalula nangokuhlala isikhathi eside komunye nomunye.
Izindawo ezibushelelezi zizomelana nokungcola isikhathi eside futhi ziqhubeke njalo.
Ukusetshenziswa kwe-glassfibre scrim nonwovens eziqinisiwe kuvumela isivinini esikhulu somshini ekukhiqizweni kwamashidi ophahla e-bitu-men. Ngakho-ke, ukudabuka kwesikhathi kanye nomsebenzi onzima esitshalweni samashidi ophahla e-bitumen kungavinjelwa.
Amanani omshini wamashidi ophahla lwe-bitumen athuthukiswa kancane kancane yi-scrims.
Izinto ezivame ukudabuka kalula, njengephepha, i-foil noma amafilimu avela kumapulasitiki ahlukene, zizovinjelwa ukudabuka ngempumelelo ngokuzinamathisela ngezikrimu ezibekiwe.
Nakuba imikhiqizo elukiwe inganikezwa i-loomstate, i-scrim ebekwe kahle iyohlala ifakelwa. Ngenxa yalokhu sinolwazi olubanzi maqondana nokuthi iyiphi i-binder engafaneleka kakhulu ekusetshenzisweni okuhlukene. Ukukhetha i-glue efanele kungathuthukisa kakhulu ukubopha kwe-scrim ebekwe kahle nomkhiqizo wokugcina.
Iqiniso lokuthi i-warp ephezulu nephansi kuma-scrims abekwe kahle izohlala ihlangothini elifanayo lezintambo ze-weft liqinisekisa ukuthi izintambo ze-warp zizohlala zicindezelekile. Ngakho-ke amandla okudonsa ohlangothini lwe-warp azomuncwa ngokushesha. Ngenxa yalomphumela, izintambo ezibekwe kahle zivame ukukhombisa ukunwebeka okuncishisiwe kakhulu. Lapho unamathisela i-scrim phakathi kwezingqimba ezimbili zefilimu noma ezinye izinto, kuzodingeka inhlaka encane futhi ukuhlangana kwe-laminate kuzothuthukiswa. Ukukhiqizwa kwezintambo kudinga inqubo yokomisa ngokushisa njalo. Lokhu kuholela ekuncipheni kwe-polyester nezinye izintambo ze-thermoplastic okuzothuthukisa ukwelashwa okulandelayo okwenziwa yikhasimende.
Isikhathi sokuthunyelwe: Jan-07-2022