Lub luag haujlwm ntawm txoj kev sib foob hauv txoj kev asphalt pavement kev rov kho dua
Txoj kev sealant yog ib qho chaw tiv thaiv tiv thaiv los ntawm asphalt nto rau Restore thiab khaws cov cim kab, kom pom kev pom kev zoo thiab kev nyab xeeb. Tsim cov khoom ruaj khov xws li cov av nplaum lossis tawg paj, nws tsim cov khoom siv roj, UV infiltration, thiab tshuaj lom neeg nchuav khoom (piv txwv li, roj, roj av)
Nws daim ntawv thov koom nrog:
Kev npaj saum npoo: ntxuav thiab kho cov kab nrib pleb lossis potholes kom ntseeg tau cov nplaum
Seem luam: thov ntawm tshuaj tsuag lossis squeegee, txhaws me me tawg thiab kos cim rau kev ua haujlwm ntev
Kev kho: dries tsis pub dhau 12-36 teev, sib sau cov txheej resilient uas txuas lub neej ntawm lub cim ntawm lub cim ntawm 2-5 xyoos
Txoj kev seadesant kom muaj kev cuam tshuam thiab ua kom ruaj khov, ua nws qhov tseem ceeb rau kev tswj cov kev coj ua kom pom tseeb ntawm txoj kev, chaw nres tsheb, thiab kev khiav ceev. Kev rov ua haujlwm ib txwm muaj txhua txhua 2-3 xyoos maximizes tiv thaiv huab cua thiab kev ntxhov siab