1. Tshiab asphalt pavement: Nws tsis pom zoo kom tsim rau ntawm qhov chaw asphalt tshiab, nws yuav tsum yog 3 mus rau 4 lub lis piam ntawm lub sijhawm ua haujlwm ntawm lub tsheb. Nyob rau hauv thiaj li yuav solidify thiab stabilize lub pavement asphalt. (Tsis xav tau primer)
2. Cov cement pavement tshiab: Tom qab 28 hnub ntawm kev ua haujlwm, cov cement pavement tshiab yog tom qab ntawd mechanically polished kom tshem tawm cov cement nto.
