Saj zawg zog ntsib cov cib tau siv dav hauv kev tsim kho sab hauv thiab sab nrauv phab ntsa vim lawv qhov zoo ntawm lub teeb, nyias thiab hloov pauv tau, muaj xim zoo nkauj, muaj kev nyab xeeb thiab tiv thaiv hluav taws thiab ua haujlwm ntev. Yog li puas muaj ib yam dab tsi uas yuav tsum xyuam xim thaum tso cov vuas yooj yim tig? Nws puas tuaj yeem muab ncaj qha rau ntawm cov phab ntsa ntxhib?
Kev kho mob yooj yim ntawm cov ntsej muag tig ntsej muag ua ntej paving yog qhov tseem ceeb heev. Cov hauv paus yuav tsum tau ntxuav kom ntseeg tau tias qib yog mm 4mm. Txhua yam av, plastering, chalking, tawg, hollowing, thiab lwm yam. Zoo, kom tau raws li qhov yuav tsum tau ua ntawm txheej nruab nrab. Thaum phab ntsa ntub dej, txheej txheej ntawm tus neeg sawv cev cuam tshuam yuav tsum tau thov ua ntej kev tsim kho tuaj yeem ua tiav kom ntseeg tau tias phab ntsa yuav tsis ntws tawm hauv qib tom ntej.
Saj zawg zog ntsib cov vuas, kho yooj yim, muab tshuaj txhuam
Saj zawg zog ntsib cov cib kuj tseem muaj cov qauv pob zeb, tawv nqaij khej, nyuj tawv, tawv tawv thiab lwm yam qauv ntawm daim tawv nqaij, sandalwood, ntoo thuv thiab lwm yam qauv ntoo, kev coj noj coj ua cib, qauv ntaub, ntaub linen thiab lwm yam khoom sib txawv. Cov qib ntawm kev sim siab yog qhov siab heev, yuav luag sib piv rau ntuj Sib piv! Saj zawg zog ntsib cov cib muaj qhov zoo ntawm kev hnov ko taw me me, hnav tsis kam, tsis plam, thiab pov thawj noo noo. Lawv zoo heev nyob rau sab hauv phab ntsa thiab kho kom zoo nkauj hauv pem teb thiab kho kom zoo nkauj phab ntsa sab nrauv.