Indima yempuphu ye-latex ephinde ihlakazeke embonini yokwakha ayikwazi ukubukelwa phansi. Njengezinto ezisetshenziswa kakhulu, kungashiwo ukuthi ukubonakala kwempuphu ye-latex ehlakazekile kuphakamise ikhwalithi yokwakha ngezinga elingaphezu kwelilodwa. Ingxenye eyinhloko yempuphu ye-latex yi-polymer ye-macromolecular ephilayo enezakhiwo ezizinzile. Ngesikhathi esifanayo, i-PVA yengezwa njenge-colloid evikelayo. Ngokuvamile iyimpuphu ekushiseni kwegumbi. Amandla okunamathela aqinile kakhulu futhi ukusebenza kokwakhiwa nakho kuhle kakhulu. Ngaphezu kwalokho, le mpuphu ye-latex ingathuthukisa kakhulu ukumelana nokuguguleka kanye nokusebenza kokumuncwa kwamanzi odongeni ngokuthuthukisa amandla okuhlangana kwe-mortar. Ngesikhathi esifanayo, amandla okuhlangana kanye nokukhubazeka nakho kuqinisekile. izinga lokuthuthuka.
Indima yempuphu ye-latex ephinde ihlakazeke ku-mortar emanzi:
(1) Thuthukisa ukugcinwa kwamanzi kwe-mortar;
(2) Nweba isikhathi sokuvula udoti;
(3) Thuthukisa ukuhlangana kwe-mortar;
(4) Ukwandisa ukumelana kwe-thixotropy kanye nokuwohloka kwe-mortar;
(5) Thuthukisa ukugeleza kodaka;
(6) Thuthukisa ukusebenza kokwakhiwa.
Indima yempuphu ye-latex ephinde ihlakazeke ngemva kokuba uthuli selulungisiwe:
(1) Thuthukisa amandla okugoba;
(2) Thuthukisa amandla okudonsa;
(3) Ukwehluka okwandayo;
(4) Yehlisa i-modulus yokunwebeka;
(5) Thuthukisa amandla okuhlangana;
(6) Nciphisa ukujula kwe-carbonization;
(7) Khulisa ukuminyana kwezinto;
(8) Thuthukisa ukumelana nokuguguleka;
(9) Nciphisa ukumuncwa kwamanzi kwezinto;
(10) Yenza izinto zibe nokumelana namanzi okuhle kakhulu.
Isikhathi sokuthunyelwe: Mashi-15-2023