I-insulation yangaphandle yodonga lwangaphandle kukubeka i-thermal insulation coat kwisakhiwo.Le ngubo yokufakelwa kwe-thermal akufanele igcine ukushisa kuphela, kodwa ibe yinhle.Okwangoku, inkqubo yelizwe lam lwangaphandle eludongeni ikakhulu ibandakanya eyandisiweyo inkqubo yokugquma ibhodi polystyrene, extruded polystyrene ibhodi ukugquma inkqubo, polyurethane inkqubo yokugquma, latex umgubo polystyrene inkqubo yokugquma amasuntswana, inorganic vitrified bead inkqubo yokugquma, njl. ukufudumeza izakhiwo kwiindawo ezisemantla ezifuna ukugcinwa kobushushu ebusika, kodwa nakwizakhiwo ezinomoya opholileyo kwiindawo ezisemazantsi ezifuna ukugquma ubushushu ehlotyeni;ifanelekile kuzo zombini izakhiwo ezitsha kunye nokulungiswa okonga umbane kwezakhiwo ezikhoyo;ukulungiswa kwezindlu ezindala.
① Isiphumo sokongeza i-latex powder enokuphinda ihlakazwe kudaka olutsha oluxubeneyo lwenkqubo yokugquma eludongeni yangaphandle:
A. Yandisa iiyure zokusebenza;
B. Ukuphucula ugcino lwamanzi ukuqinisekisa ukuhanjiswa kwesamente ngamanzi;
C. Ukuphucula ukusebenza.
② Isiphumo sokongeza i-latex powder enokuphinda ihlakazwe kudaka oluqinileyo lwenkqubo yokugquma eludongeni yangaphandle:
A. Ukubambelela kakuhle kwibhodi ye-polystyrene kunye nezinye ii-substrates;
B. Ukuguquguquka okugqwesileyo kunye nokuchasana kwempembelelo;
C. Ukugqwesa komphunga wamanzi ukufikeleleka;
D. I-hydrophobicity elungileyo;
E. Ukumelana nemozulu elungileyo.
Ukuvela kwee-adhesives tile, kwinqanaba elithile, kuqinisekisa ukuthembeka kwe-tile yokunamathisela.Imikhwa eyahlukeneyo yokwakha kunye neendlela zokwakha zineemfuno ezahlukeneyo zokusebenza zokwakha zokunamathelisa iithayile.Kulwakhiwo lwangoku lwentlama yethayile yasekhaya, indlela yokuncamathelisa engqindilili (intlama yokuncamathelisa eqhelekileyo) iseyeyona ndlela yolwakhiwo.Xa le ndlela isetyenzisiweyo, iimfuno ze-adhesive tile: kulula ukuphazamisa;kulula ukusebenzisa i-glue, i-non-stick knife;I-viscosity engcono;ngcono anti-ukutyibilika.Ngophuhliso lwetekhnoloji yokubambelela kwi-tile kunye nokuphuculwa kobugcisa bokwakha, indlela ye-trowel (indlela yokuncamathela encinci) nayo yamkelwa ngokuthe ngcembe.Ukusebenzisa le ndlela yokwakha, iimfuno zokubambelela kwi-tile: kulula ukuphazamisa;imela encangathi;ukusebenza ngcono anti-slip;ukumanzisa okungcono kwiithayile, ixesha elide lokuvula.
① Isiphumo sokongeza i-latex powder enokuphinda ihlakazwe kudaka olutsha oluxubeneyo lokuncamathelisa kwethayile:
A. Yandisa ixesha lokusebenza kunye nexesha elihlengahlengiswayo;
B. Ukuphucula ugcino lwamanzi ukuqinisekisa ukuhanjiswa kwesamente ngamanzi;
C. Ukuphucula ukuxhathisa kwe-sag (umgubo welatex olungisiweyo okhethekileyo)
D. Ukuphucula ukusebenza (kulula ukwakha kwi-substrate, kulula ukucinezela i-tile kwi-adhesive).
② Impembelelo yokongeza i-latex powder enokuphinda ihlakazwe kwithayile yokuncamathelisa udaka oluqinileyo:
A. Inonamathela kakuhle kwii-substrates ezahlukeneyo, kubandakanywa ikhonkrithi, i-plaster, imithi, iileyile ezindala, i-PVC;
B. Phantsi kweemeko zemozulu ezahlukeneyo, inokuguquguquka okuhle.
Ixesha lokuposa: Mar-16-2023