Ngophuhliso lweshishini lokwakha, iimfuno zokusebenza kwezixhobo zokwakha ziya phezulu nangaphezulu, ngakumbi kwinkqubo yangaphandle eludongeni, ekufuneka ibe nokumelana nemozulu entle, ukumelana namanzi, ukubambelela kunye nokumelana nokuqhekeka. Njengezinto ezibalulekileyo zemathiriyeli yokwakha yanamhlanje,i-polymer powder enokuchithwa kwakhona (RDP)kunye nodaka olomileyo ludlala indima ebalulekileyo ekwakhiweni kweendonga zangaphandle.
Iimpawu zePolymer Powder eDispersible
I-Redispersible Polymer Powder i-polymer modified material, ngokuqhelekileyo iyenziwa ngokutshiza i-emulsions ye-polymer yokumisa njenge-ethylene-vinyl acetate (EVA), i-acrylic okanye i-styrene-butadiene (SB). Iimpawu zayo eziphambili ziquka:
Ukuphucula ukunamathela: Emva kwe-hydration, ifilimu ye-polymer yenziwa, ephucula kakhulu ukunamathela phakathi kodaka kunye ne-substrate, ukukhusela ukukhupha kunye nokukhupha.
Ukuphucula ukuguquguquka kunye nokuchasana nokuqhekeka: Ukongeza i-Polymer Powder ye-Redispersible kwisistim sodaka lwangaphandle kunokuphucula ubunzima bezinto eziphathekayo, ngokufanelekileyo ukumelana nokutshintsha kweqondo lokushisa kunye noxinzelelo, kunye nokunciphisa iintanda.
Ukuphucula ukuxhathisa kwamanzi kunye nokumelana nemozulu: Ifilimu yepolymer eyenziweyo inomsebenzi ogqwesileyo wokungangeni manzi, ophucula amandla okuthintela ukubonwa kodaka lwangaphandle eludongeni kwaye lukwazi ukuxhathisa ukukhukuliseka kwemvula.
Ukuphucula ukusebenza kolwakhiwo: Ukuphucula ubumanzi, ukusebenza kunye nokugcinwa kwamanzi odaka, ukwandisa ixesha lokwakha nokuphucula ukusebenza kakuhle kolwakhiwo.
Iimpawu zodaka olomileyo
Udaka olomileyo ngumgubo oxutyiweyo owenziwe ngokuxutywa kwesamente, isanti yequartz, izigcwalisi kunye nezongezo ezahlukeneyo kumlinganiselo othile. Inezi mpawu zilandelayo:
Umgangatho ozinzileyo: Imveliso yoshishino iqinisekisa ukufana kwamacandelo odaka kwaye igwema iimpazamo zomlinganiselo wesayithi.
Ulwakhiwo olulula: Yongeza nje amanzi kwaye ushukumise ukusebenzisa, unciphisa ubunzima bokuxubana kwezandla kwisiza.
I-Versatility: Udaka olunemisebenzi eyahlukeneyo lunokulungiswa ngokweemfuno ezahlukeneyo, ezifana nodaka lwe-bonding, udaka lokutyabeka, udaka olungenamanzi, njl.
Ukhuseleko lokusingqongileyo kunye nogcino lwamandla: Nciphisa inkcitho yodaka lwemveli olumanzi kwaye unciphise ungcoliseko kwisiza sokwakha.
Ukusetyenziswa kwePolymer Powder eRedispersible kudaka olomileyo
Ekwakhiweni kweendonga zangaphandle, iRedispersible Polymer Powder ihlala isetyenziswa njengesongezo esibalulekileyo sodaka olomileyo, inika udaka ukusebenza ngcono kwaye luyenze ilungele iimeko ezahlukeneyo zesicelo:
Udaka lwangaphandle oludibanisa udonga
Inkqubo yokugquma yangaphandle (EIFS) ngokuqhelekileyo isebenzisa ibhodi ye-polystyrene (EPS), ibhodi ekhutshiweyo (i-XPS) okanye uboya belitye njengomgangatho wokugquma, kunye ne-Redispersible Polymer Powder inokuphucula ngokubonakalayo ukunamathela kodaka oludibeneyo kwibhodi yokugquma, ukuthintela ukuxobula kunye nokuwa okubangelwa uxinzelelo lomoya okanye ukuhluka kobushushu.
Udaka lokutyabeka eludongeni lwangaphandle
Udaka lokutyabeka eludongeni lwangaphandle lusetyenziselwa ukukhusela umaleko wokugquma kunye nokwenza umphezulu osicaba. Emva kokongeza i-Redispersible Polymer Powder, ukuguquguquka komdaka kuphuculwe, ukuchasana kokuqhekeka kuphuculwe, ukuqhekeka okubangelwa utshintsho lweqondo lokushisa kuncitshiswe ngempumelelo, kwaye ukuqina kwenkqubo yodonga lwangaphandle kuphuculwe.
Udaka olungangeni manzi
Iindonga zangaphandle zikhukuliseka ngokulula yimvula, ngakumbi kwiindawo ezifumileyo okanye ezinemvula. I-Redispersible Polymer Powder inokunyusa ukuxinana kodaka, yandise ukusebenza kokungangeni kwamanzi, inciphise ukungena kwamanzi, kwaye iphucule ukuxhathisa kwemozulu yokwakha iindonga zangaphandle.
Udaka lokuzilinganisa
Ngethuba lenkqubo yokuhombisa udonga lwangaphandle okanye ukulungiswa, i-Redispersible Polymer Powder iphucula ubuninzi be-self-leveling mortar, eyenza ukuba ifikelele ngokukhawuleza kwaye iphucule umgangatho wokwakha kunye nokusebenza kakuhle.
I-Redispersible Polymer Powderkunye nodaka olomileyo ludlala indima eyimfuneko ekwakheni iinkqubo zodonga lwangaphandle. Ukongezwa kwe-Redispersible Polymer Powder kunika udaka ukunamathela okungcono, ukuguquguquka kunye nokuxhathisa kwamanzi, kunye nokuphucula ukuzinza kunye nobomi benkonzo yenkqubo yodonga lwangaphandle. Ngophuhliso loshishino lokwakha, olu hlobo lwezinto ezintsha zokwakha luya kusetyenziswa ngokubanzi kwixesha elizayo, ukubonelela ngokhuseleko oluthembekileyo kunye nemiphumo yokuhlobisa ukwakha iindonga zangaphandle.
Ixesha lokuposa: Apr-14-2025