Cov lus teb luv luv yog tias koj yuav tsum reseal your driveway every 3-5 years. Tom qab ntawd ntau xyoo, koj txoj kev tsav tsheb pib pom cov kab nrib pleb tseem ceeb uas yuav ntim dej thiab rhuav tshem txoj kev tsav tsheb dhau sijhawm. Resealing txoj kev tsav tsheb ntxiv ib txheej nyias ntawm asph alt mus rau txheej saum toj kawg nkaus, kaw cov kab nrib pleb hauv qab nws.
Puas rov kho txoj kev tsav tsheb nce nqi tsev?
Txoj kev tshiab kev tsav tsheb tuaj yeem ntxiv tus nqi tseem ceeb rau koj lub cuab yeej. Koj tuaj yeem tau txais txiaj ntsig zoo ntawm koj cov peev txheej. Yam tsawg kawg koj cov khoom muaj nqis nce yuav them tus nqi ntawm txoj kev tsav tsheb. Tus nqi ntxiv tuaj yeem hloov pauv.
Kuv puas yuav rov tsim dua lossis hloov kuv txoj kev asph alt?
Kho lossis rov kho txoj kev tsheb asph alt uas muaj hnub nyoog tshaj 20 xyoo yuav muab, qhov zoo tshaj, kho ib ntus. Nws zoo li qhov teeb meem tshiab yuav tshwm sim sai sai tom qab kev kho tiav, ua rau koj nyob rau hauv ib qho zoo li qhov kawg ntawm kev puas tsuaj thiab kho. Hloov txoj kev tsav tsheb zoo li tig rov qab.
Koj yuav tsum rov kho koj txoj kev tsheb ntau npaum li cas?
Feem ntau, koj yuav tsum npaj hloov koj txoj kev tsheb asph alt txhua 20 xyoo. Tab sis ntev npaum li cas koj txoj kev tsav tsheb yuav nyob ntawm seb nws tau txais kev saib xyuas ntau npaum li cas hauv lub xyoo nrog rau cov xwm txheej nws tau nyiaj dhau.
Thaum twg txoj kev yuav tsum rov ua dua?
Resurface your asph alt driveway if:
- Lub hauv paus tseem suab.
- Nyobasph alt muaj tsawg dua 20 xyoo.
- Cracks me dua ib lub quarter-inch wide.
- Kev tawg tsawg dua ob nti tob.
- Tsawg dua 30% ntawm asph alt xav tau kev kho.
