Pva1799 muaj ntau daim ntawv thov kev ua haujlwm zoo hauv kev tsim kho kev lag luam vim nws cov khoom siv tshuaj lom neeg tshwj xeeb uas ua rau muaj kev txhim kho hauv kev ua haujlwm thoob plaws ntau daim ntawv thov kev sib raug zoo. Nws kuj ua kom yooj yim sib xyaw thiab daim ntawv thov vim nws cov dej solubility siab uas tuaj yeem muab rau cov neeg ua haujlwm tsim kho. PVA 1799 tau pom tias muaj txiaj ntsig zoo hauv kev ua kom muaj zog thiab ua haujlwm ntev ntawm cov pob zeb thiab tseem txhawb kev ua haujlwm ntawm cov khoom siv cement. Tsis tas li ntawd, vim tias nws tau sib xws nrog ntau yam additives, nws tuaj yeem tsim los ua kom tau raws li cov kev xav tau tshwj xeeb ntawm ib qhov project, uas ua rau nws yog ib qho khoom nrov hauv kev lag luam thoob ntiaj teb.