Thiokol mastic: izakhiwo, isicelo izici futhi isitoreji

Ngenkathi kwakhiwa izakhiwo prefabricated ezimbonini noma zokuhlala kubalulekile ukusebenzisa izinto ezikhethekile bonyana batshidze emalungeni emkhatsini wetincenye teluhlaka ngazinye izakhiwo. Kungani usebenzisa sealants? Amalunga - iphuzu ezingavikelekile kakhulu zalo noma isiphi isakhiwo, ngoba ngabo kakhulu akwazi ukungena umswakama. Lisongela ukugqwala esasizosheshisa izingxenye ashiselwe, engase inciphise isikhathi ukuphila kwaleso sakhiwo, futhi khulu. Umkhakha ukhiqiza izinhlobo eziningi zokwakha uphawu amalunga omzimba. Omunye wabo - the Thiokol sealant AM 0 5.

Izakhiwo mastic

Ngakho kuyinto ukwakheka izingxenye eziningana, base kuyinto zokwenziwa kuyo izihlahla zenjoloba. Ngezinye lokushisa evamile okokusebenza Uqinisa esimweni a iraba impahla nokunwebeka. Kusukela sealant kuyinto kuphela ngemva kokuphulukisa ukuncipha kungaqali, ngakho akukho imifantu ukwenzeka, nasekumeni emalungeni bavikelekile umswakama.

Indaba ine adhesion kakhulu cishe zonke izinto zokwakha: isitini, metal, izinkuni, ukhonkolo, usimende kanye nabanye.

Phakathi izici ezibaluleke kakhulu ukuthi babe sealant Thiokol, ukumelana imithelela:

1. Heat.
2. ukusonteka ukuncipha.
3. okushisa aphansi.
4. UV.
5. amaza okushisa.

Lokhu kwenza kube nokwenzeka ukuze usebenzise lokhu kokusebenza kunoma iyiphi indawo zezulu we CIS neRussia.

Izimfuneko sealants

Kungakhathaliseki indawo ngokuhlanganyela, kumele impahla ukubekwa uphawu esetshenziswa:

1. Gcina zonke izici zayo zonke izimo zezulu.
2. Gcina izindawo zabo okwesikhathi eside.
3. Vikela emalungeni kusukela amanzi.
4. Ungaphuthelwa emoyeni ezingaphezu kuka kwezinkambiso esinqunyiwe.
5. Hhayi aphendule izinto ezonakalisayo ehlukahlukene (alikhali acid).

Futhi-ke, esinye sezici ebalulekile abathengi, okumele libe Thiokol sealant - intengo. Yena namanje uhlala ngempela kufinyeleleke futhi ngaphakathi ruble 210-230. ngalinye 1 kg, kuncike esifundeni.

Njengoba ungase ubone izidingo ngenhla, indaba ngokuba uphawu kufanele abe izakhiwo ezinjalo ezofakwa ngaphezu kwanoma yimuphi omunye izinto zokwakha.

sphere kwesicelo

Uphawu mastic esetshenziswa ngesikhathi bayawukhanda noma ekwakheni izakhiwo ezintsha ze:

1. Vikela zonke izingxenye kokuzalela yokwakha izakhiwo kusuka umswakama.
2. Uphawu amalunga omzimba, okuyinto zitholakala on emphemeni okungalungile noma ophahleni ugqoko.
3. Uphawu izakhi zensimbi eduze odongeni lwezitini, ophahleni, ekamelweni elisophahleni lwendlu.
4. Seal interconnects, nezinye izinhlobo inter-panel amalunga omzimba ukuthi buyela izindonga ngaphandle.
5. Manzi ukwakhiwa Ukuvikelwa amalunga omzimba.

Izici isicelo

sealant Thiokol - iqoqo ayinhlama ezimbili. Omunye sokwelapha, elinye - main. Ngaphambi kokuqala ukusebenzisa indaba, udinga ukuba bazilungise. Ukuze wenze lokhu, uxove kahle lukhuni unama abese wakufaka ingxenye eyinhloko e isamba ukuthi is ebalulwe imiyalelo. Govuza izidakamizwa kwakudingeka nje yezingxenye ezimbili uhlanganise kahle, futhi akukho streaks umbala. Kodwa kubalulekile ukuba alungiselele sealant ngaphambi isicelo, uma kungenjalo impahla ngiyakuzenza lukhuni ngokushesha kunezinsuku zizosetshenziswa, - mastic uhlala iphila kusuka elilodwa kuya 15. Ukwelapha isikhathi incike lokushisa kuma. Ngokugcwele inqubo sokwelapha isiqedile zingakapheli izinsuku 6-10. Nokho, uma izinga lokushisa ambient ngezansi zero, inqubo ukuqina siyehla futhi eyeka ngokuphelele at -40 ° C.

Ukuze kusheshiswe iqine ivaliwe ezivuzayo, zingase sekuqala ukufudumala. Inqubo usuphothuliwe amahora 12-16 kuphela uma izinga lokushisa Ukushisa kuyinto degrees 80, futhi degrees 50 lapho lukhuni kuqedile ngemuva kwamahora 26-36.

Ngaphambi kokufaka isicelo sealer ukulungiselela ebusweni - ukuyihlanza kusuka frost, uthuli, ukungcola. sealant Thiokol sisetshenziswa kuphela ezindaweni ezomile. Uma umswakama likhona, kufanele usule ngendwangu. I ukujiya ungqimba kungenzeka kusuka 2 kuya 5 mm. Kuye ngokuthi lakhiwe kanjani lesibanti kungumhlahlandlela umphetho phezu imitha kungathatha cishe 100-300 g sealant. Uma kukhona imvula, iqhwa, futhi umsebenzi kufanele kube emgwaqweni, ukucutshungulwa ebusweni akuvunyelwe.

sealant Thiokol sisetshenziswa kalula nge ibhulashi, spatula, isipetu. I umqhewu kusho elise ezansi ungavele uthele futhi bushelelezi nge spatula uma kunesidingo. Abakhiqizi ekuqinisekisa sesikhathi sokuphila okungenani izinto - kusukela eminyakeni 10 nangaphezulu: it incike nolaka we ezungezile.

An sici esibalulekile: kuyilapho ukulungiselela kwe-mastic kungavunyelwe ukusebenzisa noma isiphi yokususa ingcekeza elenkani.

Ukugcinwa Kwazo Ngenjongo zokuthutha

Yamadivayisi uphawu mastic e metal amabhokisi e ephrintiwe amakhadibhodi imigqomo noma yimuphi omunye iziqukathi. The main imfuneko ngoba - ke kufanele uphawu futhi umlomo. Oku-unamathisele ligcwele phama e isikhwama polyethylene bese afakwe esitsheni taare. Isisindo sayo - 30 noma 75 kg. Gcina izinto kungaba endlini, okuyinto kahle umoya, noma ngaphansi kombhede ukuvikela elangeni futhi kuvimbele ingress umswakama. Kusukela sealant akesabi amazinga aphakeme okushisa aphansi, ingagcinwa ngaphandle ngasiphi isikhathi sonyaka, kodwa hhayi izinyanga ezingaphezu kuka-6.

Uma thiokol mastic egcinwe ngaphandle, izinga lokushisa likhuphuka ngenhla 30 ^{° C} noma iwe ngezansi ^-20 ° C, kwento okufanele avikelwe noma iyiswe endaweni okugcinwa kuyo izimpahla kwaguqulwa.

Sealant kungenziwa uthuthwa yiluphi uhlobo ezokuthutha, ngoba izidakamizwa ezingekho enobungozi.

izinyathelo zokuvikeleka

Nakuba sealant Thiokol hhayi izinto eziyingozi, namanje kudingeka agcine izinyathelo ezimbalwa zokuqapha:

1. Thola ukusebenza, egqoke amagilavu iraba kuphela.
2. Gwema ukuthintana ngqo ebusweni isikhumba.

Uma into oyifundayo elapha ingxenye enkulu yomzimba, kumelwe zisuswe kusetshenziswa utshwala. Khona-ke kumelwe ahlanze izingubo ebusweni isikhumba ngensipho namanzi.