① Cov kev taw qhia, ib ntus thiab yuav tsum tau muaj tus lej ntawm kev sib cog lus yuav tsum tau ua nruj me ntsis raws li cov kev cai ntawm cov txheej txheem kev tsim kho lossis cov ntaub ntawv;
② Kev tsim kho yuav tsum siv lub hauv paus ntsiab lus ntawm kev siv lub teeb chais ua ntej thiab tom qab ntawd hnyav rau hauv cov txheej txheem dov los ntawm qhov pib siab mus rau qhov kawg siab; lub dov ceev yuav tsum tau nqa tawm nyob rau hauv kev txiav txim los ntawm qis mus rau siab; kev vibration ntawm lub log tsheb uas tau tsav ib lub log yuav tsum tau tswj. Lub compaction ceev ntawm txoj kev cov menyuam feem ntau yog 2.5 ~ 5km / h, uas yog ntau haum;
③ Yog tias cov kab nrib pleb zoo tshwm sim thaum lub sij hawm compaction, nws txhais tau hais tias qhov sib tov qhuav dhau lawm. Koj tuaj yeem nchuav dej kom tsim nyog ua ntej nias; yog tias qhov sib tov ntub dej dhau, tos kom cov dej evaporate ua ntej nias. Yog tias tsim nyog, tig qhov sib tov thiab cia nws qhuav ua ntej nias dua. . Vim hais tias, cov nyhuv compaction yog qhov zoo tshaj plaws tsuas yog thaum cov ntsiab lus noo noo zoo. Nco ntsoov tias cov ntaub ntawv paving rau tib hnub yuav tsum tau crushed rau tib hnub;
④ Cov menyuam txoj kev tsis tuaj yeem nres ntawm tib ntu ntev lossis ntau dhau los kom tsis txhob muaj kev ntxhov siab hauv zos, uas yuav cuam tshuam rau qhov zoo ntawm qhov chaw dov;
⑤ Thaum dov asphalt pavement nrog txoj kev cov menyuam, yuav tsum tau them nyiaj rau: Thaum siv lub vibratory roller, yuav tsum tau them nyiaj rau kev xaiv cov kev ua haujlwm tsim nyog: xws li cov kab zoo li qub, zaus, amplitude, dov ceev, thiab lwm yam.;
⑥ Nws yuav tsum tau ua raws li cov paver kom zoo, ua ntej dov yam tsis muaj kev vibration, ces dov nrog kev co, thiab thaum kawg dov nrog lub log log;
⑦ Qhov kub ntawm cov khoom siv asphalt pob zeb yuav tsum tau tswj nruj me ntsis. Lub sijhawm pib dov tom qab paving yuav tsum tsis pub dhau 15 feeb, thiab nws yuav tsum tau nqa tawm ntawm qhov ntsuas qhov ntsuas kub (feem ntau 110 ~ 90 degree). Yog tias nws qis dua 75 degree, compaction yuav ua tau. Cov nyhuv tsis zoo; Tsis tas li ntawd, thaum siv cov menyuam txoj kev, koj yuav tsum tau xyuam xim rau lwm yam:
① Cov menyuam txoj kev yuav tsum tau nrawm lossis qeeb qeeb thiab ua kom zoo li sai tau
② Kev co yuav tsum tau nres thaum hloov cov lus qhia thaum tsav tsheb nrog kev co;
③ Lub log nto yuav tsum tau coated nrog tshwj xeeb emulsifier los yog sprinkled nrog dej los tiv thaiv asphalt los ntawm lo rau lub log;
④ Thaum dov longitudinal pob qij txha, sib tshooj ntawm 200mm dov padding tuaj yeem tso.
