I-powder i-redispersible iyongezwa engundoqo esetyenziswa kwi-cementitious okanye kwi-gypsum-based materials kushishino lokwakha. Ukusetyenziswa kwayo kuye kwayiguqula indlela ezi zixhobo ezisetyenziswa ngayo ekwakheni, njengoko iphucula iimpawu zemveliso yokugqibela, iyenza ibe yinto ehlala ixesha elide, ibhetyebhetye, kwaye imelane nokonakala kwamanzi. Kweli candelo, siza kujonga iindlela ezahlukeneyo zokusetyenziswa komgubo ophindwe kabini.

1. Ukuphucula ukubambelela kunye nokuhambelana

Enye yezona zinto zisetyenziswayo kwipowder edispersible kukuphucula ukubambelela kunye nokudibanisa kwezinto ezisekelwe kwi-cementitious okanye i-gypsum. Xa ifakwe kumxube owomileyo, i-powder edispersible yenza ifilimu ebusweni beengqungquthela ze-samente, eziphucula amandla abo okunamathela kunye nokudibanisa kwezinye iindawo. Oku kubaluleke kakhulu kwizicelo apho izinto zibonakaliswe kumandla angaphandle, njengomoya okanye imvula.

2. Ukuphucula ukuxhathisa kwamanzi

Olunye usetyenziso olubalulekileyo lwempuphu enokuphinda ihlakazwe kukuphucula ukuxhathisa kwamanzi kwi-cementitious okanye i-gypsum-based materials. Ifilimu ye-polymer eyenziwe ngumgubo owenziwe kwakhona unqanda amanzi ukuba angangeni kumphezulu wezinto eziphathekayo, okunciphisa umngcipheko wokuqhekeka, ukuncipha, okanye ukugoba. Oku kwenza imathiriyeli yomelele kwaye ihlale ixesha elide, nakwindawo ezimanzi okanye ezifumileyo.

3. Ukwandisa ukuguquguquka kunye nokusebenza

I-powder e-dispersible iphinda isetyenziswe ukunyusa ukuguquguquka kunye nokusebenza kwe-cementitious okanye izinto ezisekelwe kwi-gypsum. Ifilimu ye-polymer eyenziwe yi-powder edispersible ivumela ukuba izinto eziphathekayo zigobe kwaye zolule ngaphandle kokuqhekeka, okwenza kube yinto efanelekileyo yokusetyenziswa kwizicelo apho kulindeleke ukunyakaza. Umgubo uphinda uphucule ukusebenza kwezinto, okwenza kube lula ukuxuba, ukusabalalisa, kunye nokugqiba.

4. Ukuphucula ukumelana nokunyibilika komkhenkce

Ukumelana ne-Freeze-thaw yipropati ebalulekileyo ye-cementitious okanye i-gypsum-based materials, ngakumbi kwiindawo apho amaqondo obushushu aguquguquka kakhulu. I-powder i-redispersible inokuphucula ukuxhatshazwa kwe-freeze-thaw kwezi zixhobo ngokunciphisa ubuninzi bamanzi angena kumphezulu wezinto eziphathekayo, okunciphisa umngcipheko wokuqhekeka okanye ukusabalalisa.

5. Ukwandisa ukuqina

I-powder edispersible isetyenziselwa ukunyusa ukuqina kwe-cementitious okanye i-gypsum-based materials, ezenza ukuba zixhathise ngakumbi ukunxiba kunye nokukrazula. Umgubo unceda ukuqinisa izinto eziphathekayo, ukunciphisa umngcipheko wokukrazula okanye ukukrazula, kunye nokwandisa ubomi bayo.

6. Ukuphucula inkangeleko

I-powder ephinda iphindwe kwakhona inokuphucula ukubonakala kwe-cementitious okanye i-gypsum-based materials, ngokuphucula ukuthungwa, umbala kunye nokugqiba. I-powder ingasetyenziselwa ukudala indawo epholileyo, ehambelanayo, ebaluleke kakhulu kwizicelo apho izinto ziza kubonakala, ezifana ne-decorative plaster okanye i-stucco.

7. Ukunciphisa i-shrinkage

I-powder e-dispersible inokunceda ukunciphisa inani le-shrinkage eyenzeka kwi-cementitious okanye kwi-gypsum-based based materials ngexesha lokumisa. Oku kungenxa yokuba ifilimu yepolymer eyenziwe ngumgubo inceda ukubamba amaqhekeza kunye, ukunciphisa ubungakanani besithuba phakathi kwabo njengoko izinto zoma.

8. Ukwandisa amandla

I-powder i-redispersible inokunyusa amandla e-cementitious okanye i-gypsum-based materials, ibenze baxhathise ngakumbi ukuphuka okanye ukuqhekeka phantsi koxinzelelo. I-powder inceda ukuqinisa izinto eziphathekayo, ukwandisa amandla ayo obunzima kunye nokukhusela ukuba ingabikho okanye ihlukane.

9. Ukuphucula ukusebenza

I-powder e-dispersible inokuphucula ukusebenza kwe-cementitious okanye i-gypsum-based materials, okwenza kube lula ukuxuba, ukusasazeka, kunye nokugqiba. Ipowder iyanciphisa inani lamanzi afunekayo kumxube, okwenza ukuba izinto eziphathekayo zincinci kwaye zilula ukulawula.

10. Ukwandisa ukumelana neekhemikhali

I-powder i-redispersible inokunyusa ukuchasana kwe-cementitious okanye i-gypsum-based based materials kwiikhemikhali, ezifana ne-acids okanye i-alkalis. Ipowder inceda ukukhusela izinto eziphathekayo kwimiphumo yale michiza, ukunciphisa umngcipheko wokuthotywa okanye ukubola.

Ukuqukumbela, i-powder edispersible iyongezo ebalulekileyo esetyenziswa kwi-cementitious okanye kwi-gypsum-based materials kwishishini lokwakha. Ukusetyenziswa kwayo kuphucula iimpawu zemveliso yokugqibela, iyenza ibe yinto ehlala ixesha elide, iguquguquke, kwaye ixhathise umonakalo wamanzi. Umgubo usetyenziselwa ukuphucula ukunamathela kunye nokudibanisa, ukomeleza ukuxhathisa kwamanzi, ukwandisa ukuguquguquka kunye nokusebenza, ukuphucula ukuxhathisa ukunyibilika komkhenkce, ukonyusa ukuqina, ukuqinisa imbonakalo, ukunciphisa ukucutheka, ukomeleza amandla, ukuphucula ukusebenza, kunye nokwandisa ukumelana neekhemikhali.