1. Muchidimbu zvinhu
Zita resainzi regirazi glue ndi "silicone sealant".Ndiyo mhando yakajairika yekunamatira muindasitiri uye imhando yesilicone glue.Zvichitaurwa zviri nyore, girazi glue chinhu chinosunga uye chisimbiso mhando dzakasiyana dzegirazi (yakatarisana nemidziyo) nezvimwe zvigadziko.
Iwo anonamira anoshandiswa mukati memukati node kuvaka node ese egirazi glue rekuvhara kana kunamira.
2. Material properties
Kunyangwe munhu wese achiidaidza kuti girazi glue, hazvireve kuti inogona kungoshandiswa kunamira girazi;chero bedzi chimiro chacho chisingaremi uye chisingadi simba guru rekunamatira, girasi glue rinogona kushandiswa kuigadzirisa, sediki-nzvimbo yekupenda.Mafuremu, nzvimbo diki matanda matanda, simbi veneers, nezvimwewo zvinogona kugadziriswa uchishandisa girazi glue.
Muindasitiri iyi, kana zvasvika kune girazi glue, munhu wese anozviona seyechokwadi "chisimbiso chisimbiso uye muponesi wekuvaka."Pandakataura chikamu chekuvhara kwemucheto pamberi, ndakazvitaura kakawanda kuti kana kudonha uye kudonha kunoitika nekuda kwekuremara kwenode kana matambudziko ekuvaka, Kana iri maburi, shandisa girazi glue yemuvara mumwechete kugadzirisa nekuvhara, izvo zvinogona. kuwana yakanaka yekushongedza mhedzisiro.
3. Material kuvaka tekinoroji
Iyo yekurapa maitiro esilicone glue inokura kubva kumusoro mukati.Iyo yekuomeswa kwepamusoro nguva uye nguva yekurapa yesilicone glue ine hunhu hwakasiyana zvakasiyana, saka kana iwe uchida kugadzirisa pamusoro, iwe unofanirwa kuzviita iyo girazi glue isati yaoma (asidhi guruu, neutera glue Transparent glue inofanirwa kuiswa mukati me5. -10 maminetsi, uye isina kwayakarerekera variegated glue inofanirwa kuiswa mukati me30 maminetsi).Kana mapepa ekuparadzanisa mavara akashandiswa kuvhara imwe nzvimbo, mushure mekushandisa glue, inofanira kubviswa pamberi peganda risati raita.
4. Kuronga zvinhu
Kune matatu akajairwa chiyero chegirazi glue.Imwe iri nezvikamu, yechipiri ine hunhu, uye yechitatu ine mutengo:
Classification nechikamu:
Maererano nezvikamu, inonyanya kugoverwa kuva imwe-chikamu uye maviri-chikamu;single-component glass glue inorapwa nekubata hunyoro mumhepo uye inobata kupisa kuti ibudise muchinjiko unobatanidza kuita.Icho chigadzirwa chakajairika pamusika uye chinonyanya kushandiswa mune zvakajairwa mumba.Kushongedza.Zvakadai se: kicheni uye yekugezera yekugezera, zuva bhodhi girazi pasting, hove tank pasting, girazi keteni madziro, aluminium-plastiki mapaneru pasting uye mamwe mapurojekiti akajairwa nevanhu.
Zviviri-zvikamu zvesilicone sealant zvakachengetwa zvakasiyana mumapoka maviri, A uye B. Kurapa uye kunamatira kunogona kuwanikwa chete mushure mekusanganiswa.Inowanzoshandiswa mumapurojekiti einjiniya, senge insulating glass deep processing kugadzira, curtain wall engineering building, etc. Icho chigadzirwa chiri nyore kuchengeta uye chine kugadzikana kwakasimba.
Kurongwa nehunhu:
Mukutaura kwemaitiro, kune zvikamu zvakawanda, asi zvichibva pane zvakaitika kwandiri iye zvino, nokuda kweruzivo rwesilicone glue, tinoda chete kuyeuka kuti girasi rinowanzogadzirwa rinonyanya kugoverwa muzvikamu zviviri: "sealant" uye "structural glue" Misasa;Kune akawanda akadzama mapazi mukati memisasa miviri iyi.
Isu hatifanire kunyura mune zvakati wandei.Isu tinongoda kuyeuka kuti zvisimbiso zvinonyanya kushandiswa kuvhara maburi muzvishandiso kuti ive nechokwadi chekuomarara kwemhepo, kusimba kwemvura, kusimba uye kumanikidza kuramba, seyakajairwa insulating girazi zvisimbiso uye simbi aluminium plate seal., kuvharwa kwezvinhu zvakasiyana-siyana, etc. Zvigadziro zvekugadzirisa zvinonyanya kushandiswa kune zvikamu zvinoda kusungirirwa kwakasimba, zvakadai sekuiswa kwechidzitiro masvingo, makamuri ezuva remukati, nezvimwewo.
Kurongeka nezvinosanganisa: Iyi dhizaini inonyanyo zivikanwa kushamwari dzevagadziri uye inonyanya kukamurwa kuita asidhi yegirazi glue uye isina kwairi girazi glue;
Acidic girazi glue ine yakasimba adhesion, asi iri nyore kukanganisa zvinhu.Semuenzaniso, mushure mekushandisa acidic girazi glue kuisa girazi resirivheri, girazi regirazi regirazi resirivheri richasvibiswa.Uyezve, kana iyo acidic girazi glue panzvimbo yekushongedza isina kuoma zvachose, inosvibisa zvigunwe zvedu kana tikaibata nemaoko edu.Naizvozvo, mune dzakawanda zvemukati zvimiro, iyo huru yekunamira ichiri kwayakarerekera girazi inonamira.
5. Nzira yekuchengetedza
Girazi guruu rinofanira kuchengetwa munzvimbo inotonhorera, yakaoma, pasi pe30 ℃.Yakanaka mhando yeasidhi girazi glue inogona kuvimbisa hupenyu hwesherufu hunoshanda kwemwedzi inopfuura gumi nemaviri, uye general acid girazi glue inogona kuchengetwa kweanopfuura mwedzi mitanhatu;
Neutral weather-resistant uye zvimiro zvinonamira zvinovimbisa hupenyu hwesherufu hweinopfuura mwedzi 9.Kana bhodhoro rakavhurwa, ndapota rishandise munguva pfupi;kana girazi glue risati rashandiswa, bhodhoro reglue rinofanira kuvharwa.Paunenge uchiishandisa zvakare, muromo webhodhoro unofanirwa kusunungurwa, zvivharo zvose zvinofanira kubviswa kana kuti muromo webhodhoro unofanira kutsiviwa.
6. Zvinhu zvekucherechedza
1. Pfuti yeglue inofanira kushandiswa pakuisa glue.Pfuti yeglue inogona kuve nechokwadi chekuti nzira yekupfapfaidza haizotsvetwa uye zvimwe zvikamu zvechinhu hachizosvibiswa negirazi glue.Kana yakasvibiswa kamwe chete, inofanira kubviswa pakarepo uye kumirira kusvikira yasimba isati yaita zvakare.Ndinotya kuti zvichanetsa.Vagadziri vanofanira kunzwisisa izvi.
2. Dambudziko rinonyanya kuitika negirazi glue iri blackening uye mildew.Kunyangwe kushandisa isina mvura girazi glue uye anti-mold girazi glue haigone kudzivirira zvachose matambudziko akadaro.Naizvozvo, haina kukodzera kuvakwa munzvimbo dzine mvura kana kunyudzwa kwenguva refu.
3. Chero ani anoziva chimwe chinhu pamusoro pegirazi glue achaziva kuti girasi glue inhengo yehupenyu iyo inonyungudika nyore nyore mumagetsi emagetsi akadai semafuta, xylene, acetone, nezvimwewo. Nokudaro, girasi glue haigoni kugadzirwa ne substrates ine zvinhu zvakadaro.
4. Yakajairika girazi glue inofanira kuporeswa nekubatanidzwa kwehunyoro mumhepo, kunze kweiyo yakakosha uye yakakosha-chinangwa chegirazi glue (yakadai seanaerobic glue).Naizvozvo, kana nzvimbo yaunoda kuvaka iri nzvimbo yakavharwa uye yakaoma zvakanyanya, saka yakajairika girazi Glue haiite basa racho.
5. Pamusoro pe substrate iyo girasi yegirasi inofanira kusungirirwa inofanira kuva yakachena uye isina zvimwe zvakasungirirwa (zvakadai seguruva, nezvimwewo), kana zvisina kudaro girasi regirazi haringasviki zvakasimba kana kudonha mushure mekuporesa.
6. Acidic glass glue ichasunungura magasi anogumbura panguva yekurapa, izvo zvinogona kutsamwisa maziso uye nzira yekufema.Nokudaro, magonhi nemahwindo zvinofanira kuvhurwa pashure pokuvakwa, uye magonhi nemahwindo zvinofanira kunyatsorapwa uye magasi apera asati apinda.
Nguva yekutumira: Oct-27-2023