iindaba

Imiyalelo yokwakha ilaphu lekhabhoni yefiber
1. Ukucutshungulwa komgangatho wekhonkrithi
(1) Khangela kwaye ubeke umgca ngokwemizobo yoyilo kwiindawo ezilungiselelwe ukuncamathiselwa.
2
3 Ikona ye-paste kufuneka ipholiswe kwi-arc ejikelezileyo, i-arc radius akufanele ibe ngaphantsi kwe-20mm.
2. ukulinganisa unyango
Ukuba ufumanisa ukuba intlama umphezulu ineziphene, imingxuma, depressions iikona, templates joints avele esinqeni eliphezulu kunye nezinye iimeko, kunye incamathelisa kwinqanaba lokukhuhla kunye nokuzalisa ukulungiswa, ukuze kuqinisekiswe ukuba akukho mahluko bucacileyo ubude kumalungu, iziphene, imingxuma agudileyo kwaye agudileyo, depressions iikona ukugcwalisa ikona yokuguquka kweekona ezingqukuva. Emva kokunyanga iglue yokulinganisa, emva koko unamathisele ilaphu le-carbon fiber.
3. Ncamathelisacarbon fiberilaphu
(1) Sika ilaphu le-carbon fiber ngokobungakanani obufunwa luyilo.
(2) Lungiselela i-carbon fiber adhesive component A kunye necandelo B kwi-2: 1, sebenzisa i-mixer ye-low-speed mixer ukuxuba, ixesha lokuxuba malunga ne-2 ~ 3 imizuzu, ukuxuba ngokulinganayo, akukho bubbles, kunye nokuthintela uthuli kunye nokungcola ukuxuba. Ikhabhon fibre incamathiso ngexesha elinye umlinganiselo akufanele ukuba kakhulu, ukuqinisekisa ukuba uqwalaselo kwimizuzu engama-30 ukusebenzisa up (25 ℃).
(3) Sebenzisa i-roller okanye ibrashi ukuze usebenzise i-carbon fiber adhesive kwindawo yekhonkrithi ngokulinganayo kwaye ngaphandle kokushiya.
(4) Sasaza ilaphu le-carbon fiber kwi-concrete surface egqunywe ngayocarbon fiberi-adhesive, sebenzisa i-plastic scraper ukufaka uxinzelelo ecaleni kwendlela yefayibha kwilaphu le-carbon fibre kwaye ukhuhle ngokuphindaphindiweyo, ukuze i-carbon fibre adhesive ikwazi ukufaka ngokupheleleyo ilaphu le-carbon fibre kwaye isuse amaqamza omoya, kwaye emva koko ibrashi umaleko we-carbon fiber adhesive phezu kwelaphu le-carbon fiber.
(5) Phinda lo msebenzi ungentla xa uncamathelisa i-multi-layer, ukuba umphezulu welaphu le-carbon fibre kufuneka wenze umaleko okhuselayo okanye umaleko wokupeyinta, ufefe isanti etyheli okanye isanti yequartz kumphezulu we-carbon fibre encamathelayo phambi kokuba inyangwe.
Amanyathelo oLwakhiwo
1. Xa ubushushu bungaphantsi kwe-5 ℃, umswakama ohambelana no-RH> 85%, umxholo wamanzi we-concrete surface ungaphezu kwe-4%, kwaye kukho ithuba lokudibanisa, ukwakhiwa akuyi kuqhutywa ngaphandle kwamanyathelo asebenzayo. Ukuba iimeko zokwakha azikwazi ukufikelela kuyo, kuyimfuneko ukuthatha indlela yokufudumeza kwendawo yokusebenza ukuze kufezekiswe ubushushu obufunekayo, ukufuma kunye nokufuma kunye nezinye iimeko ngaphambi kokwakhiwa, ubushushu bokwakhiwa kwe-5 ℃ -35 ℃ ifanelekile.
2. Ngenxa yokuba i-carbon fiber ingumqhubi omhle wombane, kufuneka igcinwe kude nombane.
3. I-resin yokwakha kufuneka igcinwe kude nomlilo ovulekileyo kunye nelanga elithe ngqo, kwaye i-resin engasetyenziswanga kufuneka ivalwe.
4. Abasebenzi bokwakha kunye nokuhlola kufuneka banxibe iimpahla zokukhusela, iimaski, iiglavu, iiglasi zokukhusela.
5. Xa i-resin ibambelela esikhumbeni, kufuneka ihlanjwe ngokukhawuleza ngesepha kunye namanzi, itshize emehlweni kwaye ihlanjululwe ngamanzi kwaye ifune unyango lwezonyango ngexesha.
6. Emva kokugqitywa kolwakhiwo ngalunye, ulondolozo lwendalo lweeyure ezingama-24 ukuqinisekisa ukuba akukho mpembelelo yangaphandle enzima kunye nokunye ukuphazamiseka.
7. Inkqubo nganye nasemva kokugqitywa kwenkqubo, kufuneka kuthathwe amanyathelo afanelekileyo okuqinisekisa ukuba akukho lungcoliseko okanye ukungena kwamanzi emvula.
8. Ukucwangciswa kwendawo yokwakha i-carbon fiber adhesive kufuneka igcine umoya omhle.
9. Ukuba i-lapping iyadingeka, kufuneka ifakwe ecaleni kwendlela yefiber, kwaye i-lap akufanele ibe ngaphantsi kwe-200mm.
I-10, ubushushu bomoya obuphakathi kwama-20 ℃ -25 ℃, ixesha lokunyanga aliyi kuba ngaphantsi kweentsuku ezintathu; ubushushu bomoya obuphakathi kwe-10 ℃, ixesha lokunyanga aliyi kuba ngaphantsi kweentsuku ezi-7.
I-11, ukwakhiwa kwadibana nokuhla ngokukhawuleza kweqondo lokushisa,carbon fiberi-adhesive A component izakuvela i-viscosity bias, ungathatha amanyathelo okufudumeza, njengezibane ze-iodine ye-tungsten, izibane zombane okanye iibhafu zamanzi kunye nezinye iindlela zokunyusa ubushushu beglue phambi kokusetyenziswa kwangaphambili kokufudumeza ukuya kuma-20 ℃ -40 ℃.