Dab tsi yog kev siv bluestone hauv kev tsim kho kev lag luam
Sep 28, 2021
Hauv av siv ua lub hauv paus
Nyob rau hauv cov nqe lus ntawm av, nws yuav tsum tau trampled los ntawm tib neeg lub sij hawm ntev, yog li ntawd nws yuav tsum tau zoo dua. Kev puas tsuaj ntawm pob zeb bluestone muaj zog heev thiab ruaj khov, uas tuaj yeem ua kom muaj kev pabcuam zoo. Yog tias nws siv los ua pob zeb paving, nws tuaj yeem ua kom muaj kev ua tau zoo heev thiab tus nqi qis.
Zoo zoo nkauj nyhuv
Cov vaj tse kuj yuav tsum muaj qee yam zoo nkauj. Qhov tseeb, muaj ntau yam xim ntawm bluestone, thiab ntau hom kev tsim qauv tuaj yeem nqa tawm. Nyob rau hauv txoj kev no, qee qhov kev tsim qauv yooj yim thiab muaj kuab heev yog kev sib xyaw ua ke, thiab cov nyhuv kawg ntawm bluestone tseem zoo. Qhov tseeb, ntau lub tsev tam sim no tau txais kev tsim qauv ntawm kev rov qab mus rau qhov xwm txheej, yog li daim ntawv thov ntawm pob zeb tseem siab heev. Cov nyhuv kho kom zoo nkauj yuav tsum zoo dua, thiab kev ua tau zoo kuj zoo heev, uas tsim nyog rau peb daim ntawv thov.
