Ukusetyenziswa kwe-VAE RDP powder kwiindawo ezahlukeneyo zokwakha

1. Intshayelelo:

Ukuphuhliswa kwezinto zokwakha kuye kwakhokelela ekuphuhliseni izongezo ezifana ne-polymer powders redispersible (RDP), edlala indima ephambili ekuphuculeni ukusebenza kodaka lokwakha.Phakathi kweentlobo ngeentlobo ze-RDP, i-vinyl acetate-ethylene (VAE) i-RDP ibalasele ngokuguquguquka kwayo kunye nokusebenza kwiintlobo ezahlukeneyo zodaka.

2. Iimpawu ze-VAE RDP powder:

I-VAE RDP powder i-copolymerized ukusuka kwi-vinyl acetate kunye ne-ethylene.Oku kuvelisa umgubo ocolekileyo, ohamba simahla kunye ne-dispersibility egqwesileyo emanzini.Iipropati eziphambili ze-VAE RDP zibandakanya amandla aphezulu ebhondi, ukuguquguquka okulungileyo kunye nokuhambelana nezinto ezahlukeneyo ze-cementitious.Ezi zakhiwo zenza i-VAE RDP ibe sisongezo esifanelekileyo sokuphucula ukusebenza kodaka lolwakhiwo.

3. Ukusetyenziswa kwe-VAE RDP kwiindonga ezahlukeneyo zokwakha:

3.1.Ukuncamatheliswa kwethayile:

I-VAE RDP iphucula amandla ebhondi kunye nokuguquguquka kwe-adhesives tile, okukhokelela ekunyuseni kwamandla ebhondi kunye nokunciphisa ukuqhekeka.Iimpawu zayo zokugcina amanzi nazo zinceda ukwandisa ixesha lokuvula, ukwenza iileyili zibe lula ukuzifaka.

3.2.Ukugqunywa kodonga lwangaphandle kunye neenkqubo zokugqiba (EIFS):

Kwi-EIFS, i-VAE RDP iphucula ukuxhathisa kwenkqubo ekuqhekekeni kunye nemozulu.Iphucula ukunamathela kwe-primer kwi-substrate kwaye ibonelela ngokuguquguqukayo ukulungiselela ukwandiswa kwe-thermal kunye nokunciphisa.

3.3.Ukuzilinganisa kwangaphantsi:

I-VAE RDP iphucula ukuhamba kunye neempawu zokuzilinganisa ze-liner.Iphucula i-smooth smoothness kunye nokunciphisa i-shrinkage, inika isiseko esifanayo kunye nesigxina sokugubungela umgangatho.

3.4.Ukuchwetheza iimbumba:

Kwiindonga zokulungisa, i-VAE RDP iphucula amandla ebhondi kunye nokubambisana, ukuphucula ukuqina kunye nokusebenza kwexesha elide lokulungiswa.Kwakhona kunceda ukuphucula ukusebenza kunye nokunciphisa ukugqithiswa, ngaloo ndlela kuphucula ukhuseleko lokufuma.

4. Impembelelo ye-VAE RDP ekusebenzeni kodaka:

4.1.Amandla okuncamathela:

I-VAE RDP iphucula amandla ebhondi phakathi kodaka kunye ne-substrate, okukhokelela kwindibano eyomeleleyo, ehlala ixesha elide.Inokwenza ifilimu eguquguqukayo kwi-interface yokwandisa ukunamathela phantsi kweemeko ezahlukeneyo.

4.2.Ugcino lwamanzi:

Iipropati zokugcina amanzi ze-VAE RDP zandisa inkqubo yokufakwa kwamanzi, okukhokelela ekunyangeni ngcono kunye nokuphuculwa kweempawu zoomatshini bodaka.Oku kuqinisekisa ukusebenza kakuhle kunye nokuqina kwexesha elide, ngakumbi kwiindawo ezinzima.

4.3.Iimpawu zeRheological:

I-VAE RDP inokutshintsha indlela yokuziphatha ye-rheological ye-mortars, ukuphucula ukumanzi kunye nokusebenza.Iyanciphisa ukwahlukana kunye nokuphuma kwegazi ngelixa uphucula ukunamathela, okubangela ukuba kube lula ukusetyenziswa kunye nokulungiswa kwendawo engcono.

I-VAE RDP powders ibonisa amandla amakhulu ekuphuculeni ukusebenza kweendonga ezahlukeneyo zokwakha.Iimpawu zayo ezizodwa zinceda ukuphucula amandla ebhondi, ukugcinwa kwamanzi kunye nokuziphatha kwe-rheological, ngaloo ndlela kuphuculwe ukwakheka kodaka kunye nokuphucula ukuqina kunye nokusebenza.Ngokuqonda ukusetyenziswa kwe-VAE RDP kwiindidi ezahlukeneyo zodaka, iingcali zinokusebenzisa izibonelelo zayo ukuze zifumane iziphumo eziphezulu zokwakha.