Rau txhua yam khoom siv hauv kev siv, qee yam kev paub txog kev nyab xeeb yuav tsum tau ua raws. Rau kev siv cov khoom siv emulsified asphalt, cov lus qhia ntxaws tau muab:
1. Kev tso chaw: Cov khoom siv emulsified asphalt yuav tsum tau muab tso rau ntawm qhov chaw tiaj tus, lub hauv ntej qag yuav tsum tau kho rau cov neeg pw tsaug zog, thiab cov log tsheb yuav tsum tau dangling. Lub tshuab yuav tsum tsis txhob fiddled nrog lub siab nyiam kom cuam tshuam rau kev ua haujlwm ib txwm muaj.
2. Tsis tu ncua xyuas seb cov hniav sib tov puas yog deformed thiab cov screws yog xoob.

3. Xyuas seb txoj kev khiav ntawm lub nruas sib xyaw puas yog raws li qhov kev taw qhia ntawm xub. Thov hloov tus ncej zoo thiab tsis zoo ntawm lub davhlau ya nyob twg.
4. Ua ntej qhib lub hwj chim, xyuas qhov tsis muaj kev sib tw khiav, tshawb xyuas cov pa tawm, thiab tshawb xyuas qhov nrawm ntawm qhov sib tov sib xyaw. Qhov ib txwm ceev yog li 3 zaug sai dua lub tsheb khoob. Yog tias tsis yog, nres qhov kev tshuaj xyuas.
5. Yog tias cov khoom siv asphalt raug tso tseg rau ib teev tom qab sib tov, ntxuav cov khoom sib tov, ncuav hauv dej huv, thiab ntxuav lub mortar. Ces ntws dej. Nco ntsoov tias yuav tsum tsis txhob muaj dej hauv lub thoob los tiv thaiv cov qauv ntawm kev hloov, kom cov nplooj ntawv thiab lwm yam txuas yuav xeb.