Niaj hnub no, rau kev tsim kho ntawm lub laj kab, ntau cov ntaub ntawv siv. Ib qho ntawm feem ntau txhim khu kev qha thiab tswv yim yog lub thaiv rau laj kab nyob rau hauv lub pob zeb . Xws li cov hniav zoo nkauj hu ua ragged pob zeb. Lawv muaj ib qhov chaw uas muaj pob zeb nyob hauv nws qhov txhaum. Cov npoo ntawm qhov thaiv no yog muab khij los ntawm ib qho tshwjxeeb hauv lub ntsej muag, uas muab tag nrho lub laj kab ntau qhov zoo nkauj.
Qhov zoo ntawm cov blocks rau lub laj kab zeb
Cov blocks yog ua hauv pob zeb siv vibrocompression txujci los ntawm kev ua vaj tse. Qhov no cov ntaub ntawv txawv frost tsis kam, durability thiab lub zog. Lub laj kab, ua ntawm cov khoom zoo nkauj ntawm cov pob zeb npog, zoo nkaus li zoo nkauj, muaj peev xwm thiab muaj zog.
Laj kab los ntawm cov blocks yog ib txoj kev siv ceev, vim ib qho thaiv tau hloov 5-7 ntsib cib. Tau, thiab tus nqi ntawm lub laj kab ntawm cov blocks ntawm ragged pob zeb yuav ntau dua li, hais, lub laj kab ntawm ntuj pob zeb.
Blocks rau ib lub laj kab hauv ib lub pob zeb yog muab qhov tseeb, ntau hom duab plaub. Qhov no zoo heev ua haujlwm rau kev tsim kho ntawm lub laj kab ntawm cov khoom siv. Tsis tas li ntawd, qhov noj tau ntawm cov phom maas rau kev tso cov blocks zoo li qis dua thaum tsim lub laj kab, piv txwv li, los ntawm shellfish, qhov chaw uas tsis yog li ntawd tus thiab txawm tias.
Tsis tas li ntawd, tsim kom muaj ib qho zoo nkauj ntawm lub laj kab, cov blocks hauv pob zeb torn raug siv rau laj kab thiab tom qab sib txuas ntawm cov qauv hnyav xws li cov rooj vag, qhov laj kab, qhov laj thawj ntawm lawv. Rau kev tsim kho ntawm txhua kab, cov blocks raug teem rau sab saum toj ntawm txhua lwm - thiab kev txhawb nqa rau lub laj kab yog npaj txhij.
Lub laj kab thaiv tau muaj kab hauv sab hauv uas muaj xov xwm sib txuas tau. Cov ntaub ntawv no muaj kev tiv thaiv zoo rau hluav taws.
Ua tsaug rau tag nrho cov kev zoo no, cov blocks rau laj kab zeb yog nrov heev hauv kev tsim kho tam sim no.
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