I-Dispersible polymer powder (RDP) yikhemikhali yepolymer esebenza kakhulu esetyenziswa kwiindawo zokwakha kunye nezoshishino. Yinto yomgubo efunyenwe ngokutshiza ukomisa i-emulsion polymer, kwaye inepropati yokusabalalisa kwakhona emanzini ukwenza i-emulsion ezinzileyo. I-RDP isetyenziswa ngokubanzi kwizinto ezahlukeneyo zokwakha, ngakumbi kumdaka owomileyo, i-tile yokunamathelisa, inkqubo yokugquma eludongeni yangaphandle (ETICS), kunye neengubo zokungangeni manzi.
1. Udaka olomileyo
Esinye sezona zicelo zixhaphakileyo ze-RDP kudaka olomileyo. Inokwandisa ukunamathela, ukuguquguquka kunye nokumelana nokuqhekeka kodaka, okwenza kube lula ukwakha nokuphucula umgangatho wokwakha. Ngokukodwa, indima yeRDP kudaka olomileyo ibandakanya:
Ukomelezwa kokuqina kwebhondi: I-RDP inokwenza ifilimu elastiki emva kokuba udaka lunyangekile. Le filimu inamandla amakhulu ebhondi, enokuphucula ngokufanelekileyo ukubambelela phakathi kodaka kunye ne-substrate kunye nokunciphisa umngcipheko wokuqhekeka nokuwa.
Ukuphucula ukuguquguquka: Ekubeni ifilimu eyenziwe yi-RDP iguquguqukayo, inokugcina ingqibelelo yodaka kunye nokuthintela ukuqhekeka xa isakhiwo sokwakha sihamba okanye siguqula kancane.
Ukuphucula ukusebenza kolwakhiwo: I-RDP inokuphucula ubumanzi kunye nokuthambisa kodaka, ukwenza ulwakhiwo lube lula, ngakumbi ukunciphisa amandla okusebenza kunye nokuphucula ukusebenza kakuhle kolwakhiwo xa kusakhiwa phezu kwendawo enkulu.
2. I-adhesive ye-tile
Kwi-adhesive tile, ukongezwa kwe-RDP kunokuphucula kakhulu ukusebenza kwe-adhesive tile, kubandakanywa amandla okudibanisa, iipropati ezichasayo kunye nokulula ukwakhiwa.
Ukuphucula ukubambelela: I-RDP inokwenza i-bonding layer eqinile emva kokuba i-adhesive i-tile yomile, iqinisekisa ukuba iileyili zinokuqiniswa ngokuqinileyo eludongeni okanye phantsi.
Ukuphucula iipropati ezichasene nokutyibilika: I-RDP inokuthintela iithayile ukuba zingatyibiliki ngexesha lokwakha kwaye uqinisekise ukuba iithayile zinokuhlala kwindawo emiselweyo ngexesha lokuhamba.
Ukuphucula ukwakhiwa kwesakhiwo: Emva kokongeza i-RDP kwi-adhesive tile, ukuhambelana kwayo kulula ukulawula, i-adhesive layer ifana ngexesha lokuhamba, kwaye ubunzima bokwakhiwa buyancipha.
3. Inkqubo yokugquma udonga lwangaphandle (ETICS)
Ukusetyenziswa kwe-RDP kwinkqubo yokugquma eludongeni yangaphandle kubonakaliswa ikakhulu ekuphuculeni amandla okubopha kunye nokuqina komgangatho wokufakelwa. I-insulation layer ngokuqhelekileyo isebenzisa izinto ezilula ezifana ne-polystyrene eyandisiweyo (EPS) okanye i-polystyrene ekhutshweyo (i-XPS), efuna ukuba idibaniswe ngokuqinileyo eludongeni lwangaphandle lwesakhiwo, kwaye ukongezwa kwe-RDP kunokuphucula ngokufanelekileyo ukusebenza kokubambisana kwezi zinto.
Amandla okudibanisa okuphuculweyo: I-RDP yenza ibhodi yokugquma idityaniswe ngokuqinileyo eludongeni lwangaphandle, ukuthintela umaleko we-insulation ukuba ungawi ngenxa yokutshintsha kweqondo lokushisa okanye amandla angaphandle.
Ukuphuculwa kokuqina: I-RDP inokuphucula ukusebenza kokuguga kwe-insulation layer kunye nokwandisa ubomi benkonzo yesakhiwo, ngakumbi kwiindawo ezinqabileyo zangaphandle.
4. Iingubo ezingenamanzi
Ukusetyenziswa kwe-RDP kwiingubo zokungangeni manzi ikakhulu kukunyusa ukungangeni kwamanzi, ukuguquguquka kunye nokumelana nokuqhekeka kwengubo. Ifilimu ye-polymer eyenziwe yi-RDP kwi-coating inokuthintela ngokufanelekileyo ukungena kwamanzi, ngaloo ndlela iphucula umphumo ongenamanzi.
Ukuphuculwa kokusebenza kwamanzi: Ukwakhiwa kwefilimu eshinyeneyo eyenziwe yi-RDP inokuthintela ngokufanelekileyo ukungena kwamanzi, ngakumbi kwiindawo ezineemfuno eziphezulu zokungena kwamanzi ezifana nophahla, amagumbi angaphantsi kunye namagumbi okuhlambela.
Ukwandiswa kokuguquguquka: i-RDP kwiingubo ezingenamanzi inokunika ukugquma ukuguquguquka okuthile, ukulungelelanisa ukuguqulwa okuncinci kwe-substrate, kunye nokuthintela ukugquma ekuqhekekeni.
Ukuphucula ukusebenza kokwakhiwa kweengubo: Ukongezwa kwe-RDP kwenza ukuba ukwakhiwa kweengubo zokungena kwamanzi kube lula ngakumbi, i-coating ifana kwaye ingaphantsi kwi-bubbles kunye nokuqhekeka.
5. Ezinye izicelo
Ukongeza kwezi ndawo ziphambili zesicelo, i-RDP ingasetyenziselwa kwimigangatho yokuzimela, izixhobo zokulungisa udonga, iimveliso zegypsum kunye ne-thermal insulation mortars. Kwezi zicelo, i-RDP ikwadlala indima ekwandiseni ukuncamatheliswa kwezinto, ekuphuculeni lula ulwakhiwo, kunye nokwandisa ukumelana nokuqhekeka kunye nokuqina.
Njengomchiza wokwakha osebenza kakhulu, i-latex powder (i-RDP) esasaziweyo isetyenziswa ngokubanzi kwiinkalo ezininzi ngenxa yeempawu zayo ezizodwa zeekhemikhali. Ayiphuculi nje kuphela ukusebenza kwezinto zokwakha, kodwa iphinda iphucule ukulungelelaniswa kolwakhiwo kunye nokuqina kwesakhiwo sokugqibela. Ngophuhliso oluqhubekayo lobugcisa bokwakha, intsimi yesicelo se-RDP iya kuqhubeka nokwandisa, kwaye kulindeleke ukuba idlale indima ebaluleke kakhulu kuluhlu olubanzi lwezicelo zoshishino kunye nokwakha kwixesha elizayo.
Ixesha lokuposa: Aug-29-2024