Umgubo wepolymer odispersible awunayo ityhefu kwaye unobuhlobo nokusingqongileyo. Yinto eyongeziweyo ebalulekileyo kwizinto ezintsha zokwakha. Ukongeza umgubo wepolymer ophinda wahlakazeka kudaka kutshintsha ubume bepore yodaka, kunciphisa ukuxinana kodaka, kuphucula ukudityaniswa kwangaphakathi kodaka, kunye nokuphucula amandla okufunxa amanzi odaka. ; Ukongeza umgubo wepolymer onokuphinda uhlakazwe eludaka kwandisa ukuxhathisa ukunyibilika komkhenkce; ukubambisana okulungileyo kwepolymer powder ephinda iphinde iphinde iphinde idibaniswe yenza ukuba udaka lube nokubambisana okuhle, ngokukodwa udaka oludibeneyo. , ukuphucula kakhulu ukusebenza okubanzi kodaka; ukusebenzisa i-polymer powder ukuguqula i-cement mortar inokuvelisa i-powder powder eyomileyo kunye nemisebenzi eyahlukeneyo, ukubonelela ngethemba elibanzi lemarike yokuthengiswa kodaka. Inokudala iimeko ezifanelekileyo zokwamkela ubugcisa obutsha kunye nemathiriyeli, ukusebenzisa ulawulo olungqongqo lomgangatho, ukuphucula iindlela zokwakha, kunye nokuqinisekisa umgangatho weprojekthi.
Indima yomgubo wepolymer enokuphinda ihlakazwe eludaka:
1 Phucula amandla okucinezela kunye namandla okuguquguquka kodaka.
I-2 Ukongezwa kwepolymer powder kwandisa ukunyuswa kodaka, ngaloo ndlela kuphuculwe ukuqina kwempembelelo yodaka, kwaye iphinde inike udaka kunye nefuthe elihle lokusabalalisa uxinzelelo.
3 Ukuphucula ukusebenza kwekhonkco lodaka. Indlela yokudibanisa isekelwe kwi-adsorption kunye nokusasazwa kwee-macromolecules kwindawo encangathi. Ngelo xesha, i-polymer powder ine-permeability ethile kwaye ingena ngokupheleleyo kwisiseko sezinto ezisisiseko kunye ne-cellulose ether, ukwenzela ukuba iipropati zesiseko kunye ne-plaster entsha zisondele, ngaloo ndlela ukuphucula i-Adsorption kwandisa kakhulu ukusebenza kwayo.
I-4 Ukunciphisa i-modulus elastic yodaka, ukuphucula amandla okuguqula kunye nokunciphisa i-crack phenomenon.
5 Ukuphucula ukuguga kodaka. Ukuphuculwa kokumelana nokunxiba kubangelwa ikakhulu kubukho beglue ethile ebusweni bodaka. I-powder yeglue isebenza njengebhondi, kwaye isakhiwo se-omentum esakhiwe ngumgubo weglue sinokudlula emigodini kunye nokuqhekeka kwi-samente yodaka. Ukuphucula ibhondi phakathi kwezinto ezisisiseko kunye neemveliso zesamente ze-hydration, ngaloo ndlela kwandisa ukumelana nokunxiba.
6 Nika udaka olubalaseleyo ukuxhathisa kwealkali
I-resin polymer powder inevumba elinamandla, ayihambelani nokusingqongileyo, kwaye ingabizi, kodwa ukuxhathisa kwayo ukufunxa amanzi, amandla, kunye nezinye iipropathi ngokucacileyo zingaphantsi kumgubo wepolymer ophindwe kabini. Ngoko ke, emva kothelekiso olubanzi, i-polymer powder ehlaziywayo ifaneleke ngakumbi ukusetyenziswa kumdaka.
Ixesha lokuposa: Mar-01-2023