Yuav ua li cas yog volumetric luj ntawm kev tsim kho cov ntaub ntawv

Nws yog tsis muaj daim card uas txhua yam yog ib qho tseem ceeb nyob rau hauv kev tsim kho. Yog tsis muaj nws tsis tsim tej chaw, txawm ib tug me me lub tsev. Nws yog ib qho tseem ceeb coj mus rau hauv tus account lub volumetric hnyav lub tsev ntaub ntawv nyob rau hauv kev tsim kho ntawm tej vaj tse thiab tej khoom.

Ua li cas nws ua li cas? Firstly, nws yuav zoo heev pab nrog xaiv cov lub yuav tsum tau thauj rau. Secondly, paub txog lub volumetric luj ntawm lub tsev ntaub, nws yog tau xaiv qhov tseeb lifting iav kom haum lawv (tshwj tsis yog tias, ntawm chav kawm, lawv muaj feem yuav tsum tau). Ntawm lwm yam, cov nqi no yuav tsum paub nyob rau hauv thiaj li yuav kom xam tag nrho cov tsim nyog tsis muaj lub tsev.

Yog li ntawd yog dab tsi volumetric nyhav thiab qhov twg li no daim duab? Qhov no parameter yog lub yuag tag nrho ntawm cov khoom ib cubic Meter los yog ib tug 'meter' square (nyob ntawm seb zoo li cas ntawm cov ntaub ntawv uas yog nyob rau hauv nqe lus nug). Piv txwv li, yog hais tias peb xav tau lub ntim luj ntawm lub pob zeb ua, nws yuav tsum yuav tsum tau mus cubic Meter, thiab yog hais tias koj xav tau ib tug loj ceev ntawm Slate, ces nws yuav yog ib tug square meter. Nws tseem yog nqi xav tias cov volumetric hnyav muaj xws li tag nrho cov hom ntawm khoob qhov chaw (huab cua pores), nyob rau hauv lwm yam lus, nyob rau hauv lub xam tsis huv (siv nyob rau hauv kev tsim kho ntawm lub sij hawm "qhia") tus luj ntawm cov khoom.

Raws li ib qho piv txwv, xav txog lub volumetric luj ntawm crushed pob zeb, nyob rau hauv particular granite. Granite chippings yog ib tug nrov heev cov ntaub ntawv uas, kuj ua rau qhov chaw nyob rau hauv kev tsim kho ntawm tag nrho cov ntau thiab tsawg.

Nyob rau hauv lem, qhov no tej chaw no yog vim nws muaj kev kawm siab. Nws yog check, txias-resistant thiab muaj ib tug grain qauv. Cov tib nplej uas hais nyob rau hauv daim ntawv ntawm cov thawv muaj rau sab zoo li tus, thiab nws yog precisely daim ntawv no yog feem ntau yooj yim rau siv nyob rau hauv lub site. Ib qho tseem ceeb zoo nam - nws yog ib tug loj txaus ntim ceeb thawj. Yog li, crushed granite ib cubic Meter yog hais txog 1.4 tons, uas yog ib tug respectable daim duab.

Xws li ib tug loj ntim ntawm gravel hnyav tshwm sim los tsis tseem ceeb txaus xub ntiag ntawm voids nruab nrab ntawm nws cov nplej. Qhov no yog ib tug lossis loj kom zoo dua. Ua ntej, yog tias koj siv lub crushed granite los tsim tag nrho cov hom ntawm kev tsim kho mixtures xws li pob zeb, koj yuav suav tau rau ib tug tshwj xeeb lub dag lub zog ntawm cov khoom tiav. Secondly, vim lub xub ntiag ntawm ib tug me dawb ntawm voids yog ib tug txiav txim saving ntawm MAAs cug. Thiab qhov no yog dua muaj txiaj ntsim, tiam sis los ntawm ib qho nyiaj txiag taw tes ntawm view.

Qhov kev paub ntawm xws tsis raws li tej kev ceev ntawm lub tsev cov ntaub ntawv uas yuav ua rau siv nws nrog lub siab tshaj plaws efficiency, noj mus rau hauv tus account nws zoo (raws li nyob rau hauv cov ntaub ntawv ntawm granite gravel) los yog lub tau faults.

Nws yuav tsum tau muab sau tseg hais tias kom pab txhawb lub chaw ua hauj lwm ntawm designers, architects thiab builders muaj ib tug tshwj xeeb cov lus uas hais kom meej lub ntim luj ntawm ib cov khoom.

Siv cov kev faib ua hauj lwm kuj yuav tsum tau kev paub txog cov yam ntxwv ntawm lwm yam uas siv: ceev, porosity, mrozostoykost, thermal conductivity, Thaum tshav kub kub muaj peev xwm, muaj zog, hardness, elasticity thiab dej permeability, etc.