Hmoov sib tov. CBC - nws ..

CBC - ib xuab zeb-gravel sib tov. Nws yog siv los tsim mortars. Nws yuav tsum tau hais tias lub ntsiab nyob rau hauv qhov tam sim no ASG - ib qho zoo heev cov ntaub ntawv uas rau kev kho ntawm txoj kev.

lus qhia dav dav

CBC - ib cov khoom muaj zoo tshuaj-lub cev tus yam ntxwv. Thaum piv nrog rau lwm lub tebchaw, nws yog pheej yig. Uas yog vim li cas ntawm cov tsev ntaub ntawv nws yog heev nrov. Ob hom ntawm cov xuab zeb thiab gravel yuav qhia tau: ntuj (li qub) thiab enriched.

extraction

CBC - ib tug natural khoom. Nws yog tau nyob rau hauv qhov chaw nyob qhov twg lub hiav txwv los dej ntug hiav txwv dej. Ua hauj lwm nqa tawm nyob rau hauv quarries nrog excavation khoom. Enriched xuab zeb-gravel mix yog ua los ntawm kev ntxiv ib qhov nqi ntawm cov gravel rau hauv lub keeb rho tawm volume. Thaum cov ntaub ntawv uas yog muab tshem tawm los ntawm hauv av, koj yuav pom hais tias nws muaj loj nplej ntawm gravel. Tej yam ntuj tso sib tov muaj xws li ib tug txiav txim npaum li cas, tsuas yog gravel, xuab zeb. ASG xws pes tsawg leeg feem ntau yog siv rau sau tus sab sauv txheej ntawm txoj kev. Tsis tas li ntawd nws yuav siv tau nyob rau hauv kua systems.

feature

Muaj ntau yam qauv regulating tus piv nyob rau hauv uas gravel yog tam sim no nyob rau hauv tag nrho cov nqi ntawm ASG. Yog li, hauv lub xub ntiag ntawm particulate khoom yog 5 hli nyob rau hauv txoj kab uas hla tsum tsis pub tshaj 95%, tab sis qhov tsawg kawg nkaus tus nqi yuav tsum tau muaj yam tsawg 5%. Lub ntsiab impurities, uas muaj PLG - yog hmoov av los yog av nplaum. Los ntawm cov qauv ntawm lawv tus xov tooj yuav tsum tsis txhob ntau tshaj 5%. Lub gravel, uas yog tam sim no nyob rau hauv nyob tus yeees ntawm lub ntuj sib tov, muaj ib tug xov tooj uas pab tau cov khoom. Qhov no, nyob rau hauv particular, hardness, ceev, te kuj. Ib tug loj kom zoo dua ntawm ASG - ib tug pheej yig tus nqi. Nyob rau hauv kev sib piv nrog rau lwm cov natural minerals, lub sib tov yog heev pheej yig. Yog li, nws tseem tau mus yuav impressive cov nqi ntawm cov khoom uas muaj me me tsheb. Tab sis ib tug sib tov ntawm xuab zeb thiab gravel, txawm lub fact tias muaj ntau yam ntawm tej yam ntuj tso tebchaw nyob rau hauv lub tsev yog tsuas yog siv raws li koom haum pab cov ntaub ntawv. Rau xws li ib tug txheej txheem, xws li kawm tuab si lug thiab npaj chaw, nws yog zoo dua siv lub upgraded feedstock.

siv ASG

Qhob yog paub tias yuav tsum siv rau qhov kev siv ntawm ib tug ntau yam ntawm designs. Qhov no yog vim lub fact tias nws yog ib tug universal khoom. Qhob muaj cov nram qab no Cheebtsam: dej, MAAs thiab muab tub lim. Yuav kom txhim kho tus yam ntxwv ntawm cov tshuaj nyob rau hauv tej rooj plaub, lub ntxiv tshuaj additives. Ib qho ntawm feem nrov fillers rau pob zeb ua yog xuab zeb thiab gravel. CBC, gravel, cib seem yog tsuas yog siv nyob rau hauv ib co hom. Qhov kuaj pom ntawm ib tug tivthaiv nyob rau qhov xwm ntawm tus ua hauj lwm pom. Yuav kom qhob mix zoo muab, nws yog tsim nyog los soj ntsuam cov proportions thiab ntau lawm tshuab. Tsis txhob hnov qab hais txog qhov zoo ntawm lub Cheebtsam siv. Cov kev faib ua feem ntawm cov xis mas thiab cov xuab zeb-gravel sib tov tej zaum yuav txawv, tag nrho cov nyob rau hauv lub pob zeb lub hom phiaj. Feem ntau, nws yog 1: 4 los yog 1: 3 - ib feem ntawm MAAs thiab peb los yog plaub ntawm cov xuab zeb thiab gravel. Qhov no piv yog tsim rau cov zoo-grained qhob kev twb kev txuas. Yeej, tus piv ntawm cov CBC thiab cov MAAs nyob ntawm qhov zoo ntawm lub neej tom ntej tov. Qhov tseem ceeb luag hauj lwm ua si los ntawm qhov luaj li cas muaj nyob rau hauv lub ntoos sib xyaw xuab zeb thiab gravel fractions. Yog hais tias lub pob zeb yog siv los sau lub hauv paus, qhov ratio ntawm cov Cheebtsam yog 1: 8 (ib feem xis mas thiab yim - ntawm cov xuab zeb thiab gravel). Cov vaj tse, uas muaj xws li CBC, nws tsis yog tsim nyog los ntxiv gravel, gravel nyias. Tab sis tej yam uas yog tsis yog li ntawd yooj yim. Ntau nyob ntawm tus piv ntawm gravel thiab xuab zeb nyob rau hauv lub pob zeb sib tov. Feem ntau nyob rau hauv qhauj qhov twg yuav misalignment, koj yuav kawm tau ntau ntxiv txog ASG thiab siv tus piv ntawm MAAs. Thaum raug nws nyob rau hauv tsev yuav tsum nco ntsoov ib tug caveat. Cov xuab zeb nyob rau hauv lub pob zeb yuav tsum tau ntxiv xwb yog hais tias nws cov qauv yog yeej los ntawm gravel.

Qhob los ntawm OGPS

Ib tug qhob sib tov ntawm OGPS txawv los ntawm uas uas muaj xws li cov CBC. Cov nram qab no Cheebtsam yuav tsum tau kev cob cog rua kom tau ib tug tov: Dej (0.5 qhov chaw), MAAs (1 ib feem), OPGS (4 qhov chaw). Tag nrho cov proportions yuav tsum tau noj nyob rau hauv txoj kab ntawm cov ntaub ntawv uas muaj ceeb thawj. Nyob rau hauv tej rooj plaub, nws yog pom zoo kom mus ntxiv ib daim xuab zeb. Tab sis txhua yam nyob rau hauv lub uas twb muaj lawm feem pua ntawm cov uas tivthaiv nyob rau hauv OGPS thiab los ntawm MAAs hom. Raws nraim tib yam kev pom zoo yuav tsum tau ua ntawv thov rau qhov siv thiab ua kev ua vaj tse los ntawm lub CBC. Tag nrho cov heev interconnected. Nyob rau hauv lub kawg siv daim ntawv thov ntawm qhob, nws yog tsim nyog los noj mus rau hauv tus account tus piv ntawm cov xuab zeb nyob rau hauv lub CBC thiab hom ntawm cement. Nyob rau hauv dab tsi kev faib ua feem ntawm lub Cheebtsam muaj xuab zeb thiab gravel, muaj nyob rau ntawm lub sij hawm uas nws purchase. Tab sis yog hais tias xws li ib tug tau tsis muaj nyob, ces peb yuav txhais tau nws nyob rau hauv tsev. Yuav kom paub qhov sib raug zoo ntawm cov gravel thiab cov xuab zeb yuav tsum tau sifted los ntawm ib tug sab cib CBC.