Cov hmoov latex uas tawg tau dua yog cov hmoov dawb khov uas tau los ntawm kev tsuag kom qhuav cov latex tshwj xeeb. Nws feem ntau yog siv ua cov khoom ntxiv tseem ceeb rau "cov mortar sib xyaw qhuav" thiab lwm cov mortars sib xyaw qhuav rau cov ntaub ntawv tsim kho vaj tse sab nraud.
Thaum yuav cov hmoov latex uas yaj tau dua tshiab, xyuam xim rau peb lub ntsiab lus hauv qab no:
1. Kev yaj dua: Muab cov hmoov latex uas tsis zoo uas yaj dua rau hauv dej txias lossis dej alkaline, tsuas yog ib feem ntawm nws yuav yaj lossis tsis yaj kiag li;
2. Qhov kub tsawg kawg nkaus rau kev tsim zaj duab xis: Tom qab sib tov thiab rov ua kom cov hmoov latex uas tawg tau dua nrog dej, nws muaj cov yam ntxwv zoo ib yam li cov emulsion qub, uas yog, nws yuav tsim ib zaj duab xis tom qab dej qhuav. Cov zaj duab xis uas tshwm sim muaj qhov yoog tau zoo heev thiab lo rau ntau yam khoom siv;
3. Qhov kub ntawm kev hloov iav: Qhov kub ntawm kev hloov iav yog ib qho cim qhia tseem ceeb heev rau kev ntsuas cov khoom siv ntawm cov hmoov latex uas tawg tau dua tshiab. Rau cov khoom tshwj xeeb, kev xaiv qhov kub ntawm kev hloov iav ntawm cov hmoov latex uas tawg tau dua tshiab yog qhov zoo rau kev txhim kho kev ywj pheej ntawm cov khoom thiab zam cov teeb meem ntawm cov khoom siv xws li kev tawg.
Lub sijhawm tshaj tawm: Plaub Hlis-10-2023