I-Silicone structural sealant yinto yokuncamathela engathathi hlangothi yokunyanga eyenzelwe ngokukodwa ukudibanisa okudityanisiweyo kwisakhiwo sodonga lwekhethini.Inokukhutshelwa ngokulula kwaye isetyenziswe kuluhlu olubanzi lweemeko zobushushu, kwaye iphiliswa ibe yimodyuli ephezulu eyomeleleyo, eyomeleleyo, irabha ye-silicone enwebekayo ephezulu ngokufuma emoyeni.Kudonga lomkhusane weglasi, isetyenziselwa izinto zokuncamathelisa ze-silicone phakathi kwepleyiti kunye nesakhelo sesinyithi, ipleyiti kunye nepleyiti, kunye nepleyiti kunye nombambo weglasi.Yeyona nto iphambili yoxinzelelo lwesakhelo esifihliweyo kunye nodonga lwesakhelo esifihlakeleyo somkhusane, kwaye ikwayinto ebalulekileyo echaphazela ukhuseleko lodonga lomkhusane weglasi.Ineempawu zokumelana ne-UV, ukuxhathisa kwe-ozone, ukuxhathisa okuhle kwemozulu kunye nokunamathela okuqinileyo.Ngaphambi kokusetyenziswa, uvavanyo lokuhambelana kweglasi, isakhelo sesinyithi, i-spacer, i-gasket, ibhloko yokubeka kunye nezinye izitywini kufuneka zenziwe, kwaye uvavanyo lokuhambelana lunokusetyenziswa kuphela emva kokuphumelela uvavanyo.
Ukuhlelwa
Ukusebenza okuphezulu kweSilicone yeSakhiwoIsitywini
Imveliso inokuvelisa ukunamathela ngokugqwesileyo kwizinto ezininzi zokwakha ngaphandle kwe-primer.
Inezi mpawu zilandelayo zemveliso ephezulu:
1. Kulula ukuyisebenzisa: Inokukhutshelwa kwaye isetyenziswe nangaliphi na ixesha.
2. Ukunyangwa okungathathi hlangothi: ifanelekile kwizinto ezininzi zokwakha ngaphandle kokuphendula kakubi okanye ukubola.
3. Ukudibanisa okugqwesileyo: akukho primer efunekayo, kwaye inokwenza ukunamathela okuqinileyo kunye nezinto ezininzi zokwakha.
4. Uzinzo olugqwesileyo lokulwa nokuguga.
5. Emva kokunyanga, inokusebenza kwemodyuli ephezulu kwaye inokuthwala ukwanda kunye nomthamo wokufuduka we-± 25% we-interface.
6. Ukuhlanganiswa kwesakhiwo, iisampulu zezinto eziphathekayo kunye nemizobo yendibano kufuneka ithunyelwe kwinkampani yokuvavanya ingcali ukuze kuhlolwe kwaye kuhlaziywe kwangaphambili.
I-Silicone ecacileyo yesakhiwo sealant engathathi hlangothi
Icandelo elinye, ukunyanga okungathathi hlangothi, okwenzelwe ngokukodwa ukudityaniswa okudityanisiweyo kwezakhiwo zokukhenkceza kwiifaçades zezoyilo.Inokukhutshwa ngokulula kwaye isetyenziswe kuluhlu olubanzi lweemeko zokushisa.Thembela kumswakama emoyeni ukuze unyange ube yimodyuli ephezulu, eyomeleleyo, irabha ye-silicone enwebekayo.Imveliso ayifuni i-primer kwiglasi, kwaye inokuvelisa ukunamathela okuhle kakhulu.Inezi mpawu zilandelayo zemveliso ephezulu:
1. Kulula ukuyisebenzisa: inokukhutshwa kwaye isetyenziswe nangaliphi na ixesha
2. Ukunyangwa okungathathi hlangothi: akukho mpembelelo kwiglasi yeglasi elaminethiweyo
3. Ukunamathela okugqwesileyo;
4. Uzinzo olugqwesileyo lokuchasa ukuguga;
5. Emva kokunyanga, inokusebenza kwemodyuli ephezulu kwaye inokuthwala ukwandiswa kunye nomthamo wokufuduka we-± 25% we-interface;
6. Kwindibano yesakhiwo, iisampulu zezinto eziphathekayo kunye nemizobo yendibano kufuneka ithunyelwe kwinkampani yokuhlola yobungcali ukuze ivavanywe kwaye ihlaziywe kwangaphambili.
Dthetha
Umahluko phakathi kolwakhiwoisitywinikunye ne-non-structureisitywini
I-Structural sealant ibhekiselele kumandla aphezulu (amandla acinezelayo> 65MPa, intsimbi-yentsimbi eqinisekileyo yokuqina kokuqina> 30MPa, ukomelela kokucheba> 18MPa), inokumelana nemithwalo emikhulu, kwaye imelana nokwaluphala, ukudinwa, ukubola, kunye nokusebenza kubomi obulindelekileyo.Izinzile, zilungele ukudibanisa okuqinileyo kwesakhiwo.
Isitywina esingenasakhiwo sinamandla aphantsi kunye nokuqina okulambathayo, kwaye sinokusetyenziselwa kuphela ukudibanisa okuqhelekileyo kunye nokwexeshana, ukutywina kunye nokulungiswa, kwaye ayinakusetyenziselwa ukudityaniswa kwesakhiwo.
Ubomi benkonzo yeeprojekthi zokwakha ngokuqhelekileyo bungaphezulu kweminyaka engama-50, kwaye amacandelo anoxinzelelo olukhulu noluntsokothileyo, olunxulumene ngokuthe ngqo nokhuseleko lwabasebenzi kunye nepropathi.I-adhesives yesakhiwo isetyenziswe ngokubanzi kubunjineli, ngokukodwa isetyenziselwa ukuqiniswa, i-anchoring, i-bonding, ukulungiswa, njl njl.
Ixesha lokuposa: Aug-04-2022