1. Paving
Yob tawm thiab pav cov nyom dag yob rau ntawm qhov chaw tshwj xeeb thiab kho lawv nyob rau hauv qhov chaw. Lub seam ntawm ob turfs yuav tsum tsis txhob dav heev. Nws yuav tsum tsis pub ntau tshaj qhov sib txawv ntawm ob kab fiber ntau. Nyob rau tib lub sijhawm, cov lus qhia inclining ntawm ob turfs 'fibers yuav tsum zoo ib yam.
2. Daim ntawv thov thiab Adhesion
Thaum lub sij hawm xa mus, khaws qhov kev ncua deb ntawm ob qho khoom siv turfs, pave seam tapes hauv qab thiab siv cov kua nplaum. Nyob rau hauv tus txheej txheem, yuav tsum tsis txhob overlapping ntawm cov nyom dag turfs. Dov thiab cog cov nyom turfs kom lawv mus rau hauv av.
3. Rolling thiab Compacting
Thaum lub sijhawm ua haujlwm no, khaws cov nyom dag kom tag rau hauv av. Lub tshuab rau cov menyuam yuav tsum khiav hauv ib qho kev taw qhia yam tsis muaj mus thiab fro.
4. Kev kuaj xyuas ua ntej
Tshawb xyuas qhov tiaj tus ntawm cov nyom nyom kom pom tias muaj cov kab nrib pleb ntawm cov seams thiab yog tias qhov adhesion ruaj khov. Yog tias muaj cov khoom pov tseg ntawm qhov chaw, ntxuav lawv raws sijhawm.
5. Quartz Sand thiab Roj Hmab Granule Infilling
Sau cov nyom dag nrog quartz xuab zeb thiab txhuam cov nyom nrog lub tshuab txhuam. Yog tias nws tsis tuaj yeem ua tiav mechanically, ua manually los xyuas kom meej tias quartz xuab zeb txheej yog tiaj tus. Tom qab ntawd sau cov roj hmab granules thiab txhuam hauv tib yam.
6. Kev ntxuav thiab cua tshuab
Cov nyom dag sab nraum zoov yuav tsum tau tshuaj xyuas thiab khaws cia tsis tu ncua. Kuj tshuaj xyuas cov ntaub ntawv thiab cov khoom siv thaum lub sij hawm tsim kho.
Lwm cov lus qhia me me: Thaum ua raws li cov hlua khi nrog cov hluavtaws nyom nyom, cov kua nplaum yuav tsum tsis txhob raug huab cua ntev dua li nws tau tso cai.
