Impushana ye-latex ehlakazeka kabusha (RDP)iyimpushana ye-polymer ehlakazeka kabusha ekhiqizwa ngobuchwepheshe bokumisa isifutho. Inokunamathela okuhle, ukuguquguquka, ukumelana nokuqhekeka nokumelana namanzi, futhi isetshenziswa kabanzi ezintweni zokwakha. phakathi. I-EPS (i-polystyrene enwetshiwe) i-thermal insulation mortar iyinto engasindi ye-thermal insulation eyakhiwe ngezinhlayiya ze-EPS njenge-aggregate engasindi, usimende njengento yokufaka usimende, nezinye izithasiselo. Ukwethula impushana ye-latex ehlakazeka kabusha odakeni lwe-EPS lokufakelwa kungathuthukisa kakhulu izakhiwo zayo ezingokomzimba nezomshini kanye nokusebenza kokwakha.
1. Indlela yokusebenza ye-latex powder ehlakazeka kabusha ku-EPS insulation mortar
Njengempahla ye-polymer, i-RDP yakha ifilimu ye-polymer eqhubekayo ngokuhlakazwa kabusha ngesikhathi senqubo yokufaka amanzi. Le filimu ingamboza izinhlayiya ze-cementitious material, ama-aggregate angasindi kanye nezinhlayiya ze-EPS odakeni, ngaleyo ndlela ithuthukise amandla okubopha phakathi kwezingxenye. Ngaphezu kwalokho, amafilimu e-polymer angagcwalisa ama-micro-cracks nama-pores odakeni, ngaleyo ndlela athuthukise ukubumbana nokungafinyeleli kwezinto. Izici eziguquguqukayo ze-RDP zisiza ekudambiseni inkinga yokuqhekeka kwe-EPS insulation mortar okubangelwa umehluko wokushisa noma izinguquko zomthwalo.
2. Umthelela ekusebenzeni kwe-EPS insulation mortar
(1) Thuthukisa amandla okubopha
Ukwethulwa kwe-RDP kungathuthukisa kakhulu amandla okubopha we-EPS insulation mortar. Ukwakhiwa kwefilimu ye-polymer akugcini nje ukuthuthukisa amandla okubopha phakathi kwezinhlayiya ze-EPS kanye ne-matrix, kodwa futhi kuthuthukisa ukusebenza kokubopha phakathi kodaka nodonga oluyisisekelo, ngaleyo ndlela kunciphisa ingozi yokuchitha nokuthuthukisa ukuqina kwesistimu.
(2) Thuthukisa ukumelana nokuqhekeka
NgobaI-RDPinokuvumelana nezimo okuhle, ifilimu ye-polymer eyakhiwe ngayo ingavimba ngempumelelo ukugxila kwengcindezi futhi ibambezele ukunwetshwa kwama-microcracks. Ucwaningo lubonisa ukuthi amandla okuguquguquka kanye nezakhiwo eziqinile ze-EPS insulation mortar exutshwe nenani elifanele le-RDP athuthukiswa kakhulu, okusiza ukuthuthukisa ukumelana nokuqhekeka kukonke kodaka.
(3) Thuthukisa ukusebenza komsebenzi wokwakha
I-RDP ingathuthukisa ukusebenza nokugcinwa kwamanzi kwe-EPS insulation mortar futhi ithuthukise ulwazi lokusebenza phakathi nenqubo yokwakha. Izakhiwo zayo ezigcina amanzi zisiza ukubambezela ukulahlekelwa kwamanzi odaka, ngaleyo ndlela kuqinisekiswe ukuthi ungqimba oluyisisekelo lunamanzi ngokugcwele futhi luthuthukisa amandla okuqala.
(4) Thuthukisa ukuqina
Ukumelana kwamanzi namakhemikhali kwefilimu ye-RDP kuthuthukisa kakhulu ukumelana neqhwa kanye nokumelana ne-carbonation ye-EPS insulation mortar. Lokhu kubaluleke kakhulu ekusebenzeni kwesikhathi eside kokuqukethwe.
(5) Izinguquko ezimaphakathi ekuminyana
Ukwethulwa kwe-RDP kunomthelela omncane ekumineni kodaka, kodwa ukuthuthukiswa kwamandla okucindezela kudinga ukulawula umthamo. I-RDP eyeqile ingase iholele ekwehleni kokumelana nokucindezelwa, ngakho isilinganiso sidinga ukuthuthukiswa ngokunengqondo kuyilapho sanelisa ezinye izakhiwo.
3. Ukubaluleka kwezobunjiniyela
Kuzinhlelo zokusebenza zangempela zobunjiniyela, i-EPS insulation mortar idinga ukuba nakho kokubili ukufakwa okuhle kokushisayo kanye nezakhiwo zemishini, kuyilapho ihlangabezana nezidingo zokwakha okulula nokuqina okuphezulu. Njengesiguquli esiyinhloko, i-latex powder ehlakazeka kabusha inikeza izixazululo eziningi zokusebenza kahle ze-EPS insulation mortar. Ngakolunye uhlangothi, ukusetshenziswa kwe-RDP kuthuthukisa kakhulu ukunamathela kanye nokumelana nokuqhekeka kodaka futhi kunciphisa ingozi yokwehla kongqimba lwe-insulation nokuqhekeka; ngakolunye uhlangothi, ukuthuthukiswa kwayo ekusebenzeni kokwakhiwa kanye nokuqina kodaka kwenza i-EPS insulation mortar ifaneleke kakhulu kumaphrojekthi wokwakha asezingeni eliphezulu okonga amandla.
Impushana ye-latex ehlakazeka kabushaingathuthukisa kakhulu ukusebenza kokubopha, ukumelana nokuqhekeka, ukusebenza kokwakhiwa kanye nokuqina kwe-EPS insulation mortar ngokwenza ifilimu ye-polymer. Kuzinhlelo zokusebenza zobunjiniyela, ukulungiselelwa okunengqondo komthamo kanye nokusetshenziswa kwe-RDP kungafinyelela ibhalansi engcono kakhulu yezinto ezibonakalayo. Ucwaningo lwangomuso lungaphinde luhlole ukusebenzisana phakathi kwe-RDP nezinye izilungisi ukuze kuhlangatshezwane nezidingo zodaka lokufakwa okushisayo ezimeni ezahlukene.
Isikhathi sokuthumela: Nov-20-2024