Iimveliso zepowder yepolymer ephinda inyibilike ziipowder eziphinda zinyibilike emanzini, ezahlulwe zibe zii-ethylene/vinyl acetate copolymers, ii-vinyl acetate/tertiary ethylene carbonate copolymers, ii-acrylic copolymers, njl. njl., kunye ne-polyvinyl alcohol njenge-colloid ekhuselayo. Le powder ingaphinda inyibilike ngokukhawuleza ibe yi-emulsion emva kokudibana namanzi. Ngenxa yokukwazi kwayo ukubopha okuphezulu kunye neempawu zayo ezikhethekileyo zeepowder zepolymer eziphinda zinyibilike, ezinje: ukumelana namanzi, ulwakhiwo kunye nobushushu, njl.njl., uluhlu lwezicelo zazo lubanzi kakhulu.
Iimpawu zokusebenza
Inamandla abalaseleyo okubopha, iphucula ukuguquguquka kwesamente kwaye inexesha elide lokuvula, inika isamente ukumelana okuhle kakhulu ne-alkali, kwaye iphucula ukunamathela, amandla okuguquguquka, ukumelana namanzi, i-plasticity kunye nokumelana nokuguguleka kwesamente. Ukongeza kwipropati yokwakha, inokuguquguquka okunamandla kwisamente esiguquguqukayo esichasene nokuqhekeka.
Intsimi yesicelo
1. Inkqubo yokukhusela ubushushu eludongeni lwangaphandle: Udaka lokubopha: Qinisekisa ukuba udaka lubopha udonga kunye nebhodi ye-EPS ngokuqinileyo. Phucula amandla okubopha. Udaka lokubeka iplasta: ukuqinisekisa amandla oomatshini, ukumelana nokuqhekeka kunye nokuqina kwenkqubo yokukhusela ubushushu, kunye nokumelana neempembelelo.
2. I-adhesive yethayile kunye ne-caulking agent: I-adhesive yethayile: Ibonelela nge-bonding enamandla aphezulu kwi-mortar, kwaye inike i-mortar ukuguquguquka okwaneleyo ukuxinanisa ii-coefficients ezahlukeneyo zokwandiswa kobushushu be-substrate kunye ne-ceramic tile. I-Filler: Yenza i-mortar ingangeni kwaye ithintele ukungena kwamanzi. Kwangaxeshanye, inamathela kakuhle kumphetho wethayile, iyancipha kwaye iguquguquka kancinci.
3. Ukulungiswa kwethayile kunye ne-putty yokuplasta ngomthi: Phucula ukunamathela kunye namandla okubopha kwe-putty kwii-substrates ezikhethekileyo (ezifana nemiphezulu yethayile, i-mosaic, i-plywood kunye nezinye iindawo ezigudileyo), kwaye uqinisekise ukuba i-putty inokuguquguquka okuhle kokunciphisa i-coefficient yokwandiswa kwe-substrate.
Okwesine, i-wall putty yangaphakathi neyangaphandle: iphucula amandla okubopha e-putty ukuqinisekisa ukuba i-putty inokuguquguquka okuthile ukuthintela isiphumo soxinzelelo olwahlukeneyo lokwandiswa kunye nokuncitshiswa okubangelwa zii-base layers ezahlukeneyo. Qinisekisa ukuba i-putty inokumelana okuhle nokuguga, ukungakwazi ukumanzi kunye nokumelana nokufuma.
5. Udaka lomgangatho oluzilinganiselayo: qinisekisa ukuba imodulus ye-elastic yedaka iyahambelana kunye nokumelana namandla okugoba kunye nokuqhekeka. Phucula ukumelana nokuguguleka, amandla okubopha kunye nokudibana kwedaka.
6. Udaka oludibanisayo: luphucula amandla omphezulu wesiseko kwaye luqinisekise ukudibana kodaka.
7. Udaka olungangeni manzi olusekelwe kwisamente: qinisekisa ukusebenza kodaka olungangeni manzi, kwaye kwangaxeshanye lunamathele kakuhle kumphezulu wesiseko ukuphucula amandla okucinezelwa kunye nokugoba kodaka.
8. Ukulungisa i-mortar: qinisekisa ukuba i-expansion coefficient ye-mortar kunye nezinto ezisisiseko ziyahambelana, kwaye unciphise i-elastic modulus ye-mortar. Qinisekisa ukuba i-mortar inomoya owaneleyo wokungangeni manzi, ukuphefumla kunye nokunamathela.
9. Udaka lokuplasta ngamatye: luphucula ukugcinwa kwamanzi. Lunciphisa ukulahleka kwamanzi kwiindawo ezinemingxuma. Luphucula lula ukusebenza kolwakhiwo kwaye luphucule ukusebenza kakuhle.
Inzuzo
Akufuneki igcinwe kwaye ithuthwe ngamanzi, nto leyo enciphisa iindleko zothutho; ixesha elide lokugcina, i-antifreeze, kulula ukuyigcina; ukupakishwa okuncinci, ubunzima obuphantsi, kulula ukuyisebenzisa; ingaxutywa nee-hydraulic binders ukwenza i-synthetic resin eguquliweyo. I-premix ingasetyenziswa kuphela ngokongeza amanzi, nto leyo engagcini nje ngokuthintela iimpazamo ekuxubeni kwindawo yokwakha, kodwa ikwaphucula ukhuseleko lokuphathwa kwemveliso.
Ixesha lokuthumela: Okthobha-24-2022