I-Teatisperible Tleatex Powder (RDP)Ingabe i-polymer powder evuselelayo ekhiqizwa ngobuchwepheshe bokuchomisa bokufafaza. Inokunamathelisa okuhle, ukuguquguquka, ukumelana nokuqhekeka nokumelana kwamanzi, futhi kusetshenziswa kabanzi ezintweni zokwakha. Middle. I-EPS (Ukwanda Polystyrerererererererererererererererererererererererereretar kuyinto engasindi yokufakwa okushisa okushisa okulula okwenziwe nezinhlayiya ze-EPS njengokuhlanganisa okungasindi, nosimende njengezinto zokubhala, nezinye izengezo. Kwethulwa i-latex ye-latex evuselelayo ibe ngumonga we-EPS insulation angathuthukisa kakhulu izakhiwo zawo ezenyama nezemishini kanye nokusebenza kokwakha.
1. Indlela yokwenza i-latex evuselelayo ye-latex powder ku-eps insulation motar
Njenge-polymer, i-RDP yakha ifilimu eqhubekayo ye-polymer ngokubuyiselwa kwemali ngesikhathi senqubo ye-hydration. Le filimu ingabopha izinhlayiya ezibonakalayo ze-cemential, aggregate ezingasindi kanye nezinhlayiya ze-eps ku-datar, ngaleyo ndlela ithuthukise amandla okubopha phakathi kwezakhi. Ngaphezu kwalokho, amafilimu we-polymer angagcwalisa imifantu emincane nama-pores ku-datar, ngaleyo ndlela athuthukise ukuhlanganiswa okubonakalayo nokungapheli. Izici eziguquguqukayo ze-RDP zisiza ukudambisa inkinga yokuqhekeka ye-EPS insuration ngomonga lokushisa lokushisa noma izinguquko zomthwalo.
2. Umphumela ekusebenzeni kodumo kwe-EPS insulation
(1) Thuthukisa amandla okubopha
Ukwethulwa kwe-RDP kungathuthukisa kakhulu amandla okufaka izibopho ze-EPS insulation ngodaka. Ukwakheka kwefilimu ye-polymer akupheleli kuphela amandla okubopha phakathi kwezinhlayiya ze-EPS kanye ne-matrix, kepha futhi kuthuthukisa ukusebenza kwe-matrix phakathi kodaka nodonga lwesisekelo, ngaleyo ndlela kunciphise ubungozi bokuchitha nokwenza ngcono ukuqina kohlelo.
(2) Ngcono ukumelana nokuqhekeka
NgokubaI-RDPInokuguquguquka okuhle, ifilimu ye-polymer eyakhiwe yi-BUFFERST ingabhebhethekisa ukugxilisa ingcindezi futhi yabambezeleka ukwanda kwama-microracks. Ucwaningo lukhombisa ukuthi amandla aguqukayo kanye nezindawo eziguqukayo zesidumbu se-EPS Ukufakwa kudunyiswe nenani elifanele le-RDP lithuthukiswa kakhulu, elisiza ukuthuthukisa ukumelana nodaka okuphelele kodaka.
(3) Thuthukisa ukusebenza kokwakha
I-RDP ingathuthukisa ukusebenziseka nokugcinwa kwamanzi kokufakwa kodumbu kwe-EPS nokuthuthukisa isipiliyoni sokusebenza ngesikhathi sokwakha. Izakhiwo zalo zokugcina amanzi zisiza ukubambezela ukulahleka kwamanzi kodaka, ngaleyo ndlela kuqinisekiswe ukuthi isendlalelo sesisekelo sinamanzi ngokuphelele futhi sithuthukisa amandla kusenesikhathi.
(4) Thuthukisa ukuqina
Ukumelana namakhemikhali namakhemikhali wefilimu ye-RDP kuthuthukisa kakhulu ukumelana kweqhwa kanye nokumelana nokulwa ne-carbonation yodumo lwe-EPS insuration. Lokhu kubaluleke kakhulu ekusebenzeni kwesikhathi eside kwezinto.
(5) Izinguquko ezilinganiselayo ekubunjweni
Ukwethulwa kwe-RDP kunomthelela omncane ekubunjweni kodaka, kepha ukuthuthukiswa kwamandla acindezelayo kudinga ukulawula umthamo. I-RDP eyeqile ingahle iholele ekunciphiseni ukumelana nokungcola, ngakho-ke isilinganiso sidinga ukwenziwa kahle ngenkathi sigculisa ezinye izakhiwo.
3. Ukubaluleka kobunjiniyela
Kuzinhlelo zokusebenza zobunjiniyela zangempela, uMotar we-EPS Ukufakwa kudinga ukuba nobabili ukufakwa okuhle okushisayo kanye nezakhiwo zemishini, ngenkathi uhlangabezana nezidingo zokwakhiwa okulula nokuqina okuphezulu. Njengokhiye we-modifier, i-latex evuselelayo ye-latex inikezela ngezixazululo eziningi zokusebenza kokusebenza kahle kodumo lwe-EPS insulation. Ngakolunye uhlangothi, ukusetshenziswa kwe-RDP kuthuthukisa kakhulu ukumelana nokumelana nodaka futhi kunciphisa ubungozi bongqimba lokufakelwa okuwa nokuqhekeka; Ngakolunye uhlangothi, ukuthuthukiswa kwayo ekusebenzeni kwezokwakha nokuqina kodaka kwenza ukufakwa kwe-EPS ukufakwa kudume kakhulu kumaphrojekthi wokonga amandla ajwayelekile.
I-redisperible latex powderIngathuthukisa kakhulu ukusebenza kwe-bonding, ukumelana nokuqhekeka, ukusebenza kokwakha nokuqina kwesidumbu se-EPS Ukufakwa ngodaka ngokwakha ifilimu ye-polymer. Kuzinhlelo zokusebenza zobunjiniyela, ukwenziwa okunengqondo komthamo nokusetshenziswa kwe-RDP kungafinyelela ibhalansi enhle kakhulu yezinto ezibonakalayo. Ucwaningo lwesikhathi esizayo lungaphinde luhlole ukuguquguquka phakathi kwe-RDP namanye ama-modifeiers ukuze kuhlangatshezwane nezidingo ze-Thermal Insurtution Infars ezimweni ezihlukile.
Isikhathi sePosi: Nov-20-2024