Granulated Blast Rauv Slag
Granulated blast furnace slag yog ntau yam byproduct generated thaum lub sij hawm tsim cov hlau nyob rau hauv lub qhov cub tawg. Nws yog tsim thaum cov hlau molten sib cais los ntawm cov impurities, uas tom qab ntawd txias thiab solidifies mus rau hauv ib daim iav granular thaum sib cuag nrog dej. Cov granules no nplua nuj nyob rau hauv silicates thiab aluminosilicates, nrog me me ntawm calcium oxide, magnesium oxide, thiab hlau oxide.
Dab tsi yog Granulated Blast Rauv Slag
Granulated blast furnace slag yog ntau yam byproduct generated thaum lub sij hawm tsim cov hlau nyob rau hauv lub qhov cub tawg. Nws yog tsim thaum cov hlau molten sib cais los ntawm cov impurities, uas tom qab ntawd txias thiab solidifies mus rau hauv ib daim iav granular thaum sib cuag nrog dej. Cov granules no nplua nuj nyob rau hauv silicates thiab aluminosilicates, nrog me me ntawm calcium oxide, magnesium oxide, thiab hlau oxide. Cov khoom no nthuav tawm cov khoom siv hydraulic zoo ib yam li cov khoom siv ntawm portland cement, ua rau nws muaj txiaj ntsig zoo hauv kev tsim kho kev lag luam. Hauv av rau cov hmoov zoo, nws tuaj yeem siv los ua ib feem hloov pauv rau portland cement hauv pob zeb, ua kom zoo dua qub thiab ua haujlwm tau zoo. Ntxiv mus, nws siv hauv kev tsim cov cement txhim kho kev ruaj ntseg los ntawm kev txo qis CO2 emissions thiab txuag cov peev txheej ntuj.
Av stabilization
GBFS tuaj yeem siv los txhim kho cov av, txhim kho lawv cov cuab yeej engineering. Cov ntsiab lus calcium siab thiab alkaline qhov xwm txheej ntawm GBFS ua rau nws muaj txiaj ntsig zoo hauv neutralizing acidic av thiab txhim kho av lub zog. Cov txheej txheem ruaj khov no tau txais txiaj ntsig zoo hauv kev siv geotechnical xws li embankments, roadbeds, thiab foundation av.
Txoj kev tsim kho thiab kho
GBFS tau siv dav hauv kev tsim kho thiab kev saib xyuas. Nws tuaj yeem siv los ua ib qho sib sau ua ke hauv asphalt thiab pob zeb sib xyaw, muab kev ua haujlwm zoo heev thiab ua haujlwm rau hnav thiab tsim kua muag. Tsis tas li ntawd, GBFS-raws li cov ntaub ntawv tuaj yeem siv rau kev kho pavement thiab resurfacing, ua kom ntev ntawm txoj kev.
Cov txiaj ntsig ib puag ncig
Kev siv GBFS txo qhov kev xav tau ntawm cov ntaub ntawv nkauj xwb, yog li txuag cov peev txheej ntuj. Tsis tas li ntawd, nws tuaj yeem siv los kho qhov chaw muaj kab mob los ntawm kev ruaj khov av thiab txo cov leaching ntawm cov khoom tsis zoo rau hauv av. Qhov no pab tiv thaiv ib puag ncig thiab ua kom muaj kev loj hlob ruaj khov.
Tus nqi efficiency
GBFS feem ntau muaj nyob rau ntawm tus nqi qis dua li cov ntaub ntawv nkauj xwb, ua rau nws muaj txiaj ntsig zoo rau kev tsim kho ntau yam haujlwm. Los ntawm kev siv GBFS, cov tuam txhab tsim kho tuaj yeem txo cov nqi khoom siv thiab txhim kho qhov project profitability.
Ua kom zoo nkauj zoo nkauj
Ntxiv rau nws cov txiaj ntsig kev siv tshuab thiab ib puag ncig, GBFS tseem tuaj yeem txhim kho qhov zoo nkauj ntawm cov pob zeb ua vaj tse. Cov xim tshwj xeeb thiab kev ntxhib los mos ntawm GBFS-muaj pob zeb tuaj yeem tsim kom pom kev ua tiav rau cov khoom vaj tsev, kev taug kev, thiab lwm yam kev ua vaj tse.
Txhim kho kev ua vaj tse
GBFS tuaj yeem siv los ua ib qho kev hloov pauv rau ntuj aggregate hauv pob zeb. Thaum ntxiv rau pob zeb, nws txhim kho nws txoj haujlwm ua haujlwm, lub zog, thiab kav ntev. Cov iav granules ntawm GBFS hnov mob nrog calcium hydroxide hauv pob zeb los tsim cov cementitious ntxiv, yog li txhim kho cov pob zeb ua haujlwm.
Vim Li Cas Xaiv Peb
Siab zoo
Peb cov khoom yog tsim los yog ua raws li tus txheej txheem siab heev, siv cov ntaub ntawv zoo tshaj plaws thiab cov txheej txheem tsim khoom.
Pab neeg tshaj lij
Peb cov kws tshaj lij pab pawg sib koom tes thiab sib txuas lus zoo nrog ib leeg, thiab mob siab rau muab cov txiaj ntsig zoo. Peb muaj peev xwm los daws cov teeb meem nyuaj thiab cov haujlwm uas xav tau peb cov kws tshaj lij thiab kev paub dhau los.
Cov cuab yeej siv siab heev
Lub tshuab, cov cuab yeej lossis cov cuab yeej tsim los nrog cov thev naus laus zis thiab kev ua haujlwm kom ua tiav cov haujlwm tshwj xeeb nrog ntau dua precision, efficiency thiab kev ntseeg tau.
Tus nqi sib tw
Peb muab cov khoom lag luam zoo dua lossis kev pabcuam ntawm tus nqi sib npaug. Yog li ntawd peb muaj kev loj hlob thiab loyal cov neeg siv khoom.
Kev tswj kom zoo
Peb tau tsim ib pab neeg tswj xyuas kev ua tau zoo los soj ntsuam txhua yam khoom siv raw thiab txhua txoj kev tsim khoom.
24H online kev pabcuam
Peb sim thiab teb rau txhua qhov kev txhawj xeeb hauv 24 teev thiab peb pab pawg yeej ib txwm muab koj pov tseg thaum muaj xwm txheej ceev.
Hom Granulated Blast Rauv Slag
Zoo granulated slag
Hom granulated slag no yog tsim los ntawm ncaj qha quenching lub molten slag nrog dej, ua rau cov nplua, xuab zeb zoo li hais. Vim nws lub siab zoo thiab cov ntsiab lus iav, nplua granulated slag yog qhov zoo tagnrho rau cov cement hloov hauv pob zeb thiab lwm yam khoom siv hauv tsev. Nws tuaj yeem pab txhim kho kev ua haujlwm, durability, thiab txo permeability ntawm cov pob zeb ua vaj tse.
Cua txias slag
Txawm hais tias tsis yog technically granulated, cua-txias slag yog lwm hom blast furnace slag. Nws raug tso cai kom txias ib txwm nyob hauv ib puag ncig, tsim cov khoom zoo li pob zeb. Hom slag no tsis tshua muaj iav thiab ntau angular tshaj nplua granulated slag, ua rau nws tsim nyog siv los ua ib qho kev sib sau hauv kev tsim kho thiab hauv kev tsim kho vaj tse.
Pelletized slag
Qee lub sij hawm hu ua nthuav slag, daim ntawv no yog tsim los ntawm cua sov lub granulated slag mus rau qhov kub thiab txias, ua rau nws nthuav thiab tsim pellets. Pelletized slag feem ntau yog siv los ua lub teeb yuag aggregates hauv kev tsim kho, muab rwb thaiv tsev thiab suab txo cov txiaj ntsig vim nws qhov qis dua piv rau cov pob zeb ntuj.
Av granulated blast furnace slag (ggbs)
Tom qab granulation, lub slag tuaj yeem ua tiav rau hauv cov hmoov zoo hu ua ggbs. Cov khoom no muaj ntau dua cov iav cov ntsiab lus thiab fineness, txhim khu nws cov cementitious zog. Ggbs yog dav siv los ua ib feem hloov pauv rau portland cement hauv pob zeb, muab cov cuab yeej kho kom zoo, tiv thaiv tshuaj tua kab mob, thiab txhim kho cov yam ntxwv thermal.
Slag cement
Ib qho kev sib xyaw ntawm ggbs nrog portland cement, slag cement ua ke cov khoom ntawm ob cov ntaub ntawv los tsim cov cement sib xyaw nrog cov yam ntxwv ua tau zoo. Slag cement tuaj yeem ua rau muaj kev tsim kho kom ruaj khov dua los ntawm kev txo cov pa roj carbon hneev taw cuam tshuam nrog cov cement ntau lawm thiab muab kev ua haujlwm zoo dua thiab ua tiav.
Yuav khaws Granulated Blast Rauv Slag li cas
Kev xaiv ntim ntim
Xaiv cov thawv uas tuaj yeem tiv thaiv cov slag los ntawm ib puag ncig. Rau cov khoom me me, cov thawv ntim yas lossis hlau ntim tau tsim nyog. Rau cov ntim loj, cov hoppers los yog silos yuav tsum tau siv. Lub thawv yuav tsum ruaj khov txaus los tuav qhov hnyav ntawm lub slag thiab tiv thaiv kev ua haujlwm tsis zoo.
Kev tiv thaiv los ntawm ya raws
Cov dej noo tuaj yeem ua rau clumping thiab pib ntawm pozzolanic cov tshuaj tiv thaiv ntxov ntxov, yog li nws tseem ceeb heev kom khaws cov slag hauv qhov chaw qhuav. Yog tias siv silos, lawv yuav tsum tau nruab nrog cov kab uas tiv thaiv kom tsis txhob ya raws. Npog qhov chaw cia sab nraum zoov nrog tarpaulins lossis tsim lub ru tsev tuaj yeem pab tiv thaiv cov khoom los ntawm nag.
Kev tswj qhov kub thiab txias
Kev kub siab heev tuaj yeem cuam tshuam qhov zoo ntawm cov slag. Xyuas kom meej tias cov chaw cia khoom yog insulated rau nruab nrab qhov kub thiab txias swings, tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam uas hnyav winters los yog khaus summers. Qhov no yuav pab tiv thaiv lub slag los ntawm absorbing tshaj noo noo vim condensation los yog ziab tawm ntau dhau.
Tiv thaiv kab tsuag
Tsiaj txhu thiab kab tuaj yeem kis tau cov slag, yog li kev ntsuas yuav tsum tau ua kom lawv tawm ntawm qhov chaw cia. Siv cov ntxaij vab tshaus, nets, thiab cov kab thaiv kom tsis txhob muaj kab tsuag. Kev tshuaj xyuas tsis tu ncua ntawm cov chaw cia khoom tuaj yeem pab txheeb xyuas thiab daws teeb meem kab tsuag sai.
Kev tuav khoom
Thaum tuav cov slag, tsis txhob qhia cov khoom paug xws li av, organic teeb meem, lossis lwm yam tshuaj. Siv cov cuab yeej huv si thiab cov cuab yeej siv, thiab xyuas kom cov neeg ua haujlwm paub txog cov txheej txheem tuav kom zoo los tiv thaiv kev sib kis.
Kev tswj cov khoom lag luam
Yog tias tsim nyog khaws cia, tsim cov pawg uas ruaj khov thiab tsis txhob tsim cov mounds loj uas tuaj yeem tawg lossis tsis ruaj khov. Tsis tu ncua tig cov khoom khaws cia tuaj yeem tiv thaiv kev tsim ntawm cov crust thiab xyuas kom meej txawm tias ya raws.
Cov ntaub ntawv thiab traceability
Khaws cov ntaub ntawv tseeb ntawm lub hauv paus chiv keeb, muaj pes tsawg leeg, thiab khaws cia. Cov ntaub ntawv no tseem ceeb heev rau kev tswj xyuas kom zoo thiab ua tau raws li cov kev cai tswj hwm. Nws kuj tseem pab txhawb kev taug qab thaum muaj kev txhawj xeeb zoo lossis rov qab los.
Kev saib xyuas tsis tu ncua
Tshawb xyuas cov chaw khaws cia tsis tu ncua kom ntseeg tau tias lawv nyob hauv kev kho kom zoo. Tshawb xyuas cov cim qhia ntawm kev puas tsuaj uas tuaj yeem ua rau xau lossis ua txhaum cai hauv kev tswj hwm.
Daim ntawv thov ntawm Granulated Blast Rauv Slag
Cement thiab pob zeb ntau lawm
Ib qho tseem ceeb tshaj plaws ntawm kev siv granulated moj tej tawg rauv slag yog nyob rau hauv zus tau tej cov cement. Thaum av ua ke nrog portland cement, nws tsim slag cement, uas tuaj yeem hloov ib feem ntawm portland cement hauv cov pob zeb sib xyaw. Qhov no ua rau cov pob zeb ua kom zoo dua qub rau kev tawm tsam tshuaj lom neeg, txhim kho kev ua haujlwm ntev, ua haujlwm zoo dua, thiab muaj peev xwm txo tau cov cua sov hloov pauv thaum lub sij hawm hydration. Kev siv cov slag hauv cov cement kuj ua rau txo qis hauv co2 emissions vim nws hloov clinker, uas yog siv zog ntau.
High-kev ua tau zoo pob zeb
Vim nws cov khoom zoo tshaj plaws, granulated blast furnace slag feem ntau yog siv rau hauv kev siv zog thiab kev ua haujlwm siab. Nws tuaj yeem txuas ntxiv lub neej ntawm cov pob zeb ua vaj tse, txo cov nqi tu, thiab txhim kho tag nrho cov qauv kev ncaj ncees. Nws yog qhov tseem ceeb tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej uas tiv thaiv sulfate nres, dej hiav txwv raug, thiab huab cua huab cua yuav tsum tau ua.
Geopolymer pob zeb
Cov kws tshawb fawb tau tshawb fawb siv granulated blast furnace slag ua cov khoom tseem ceeb hauv geopolymer pob zeb, ib qho kev hloov hauv eco-friendly rau cov tsoos cement. Geopolymers yog cov khoom siv muaj zog, ruaj khov uas tau teeb tsa los ntawm cov tshuaj tiv thaiv tshuaj nrog cov tshuaj alkali, muab kev txo qis hauv cov pa roj carbon hneev taw.
Asphalt
Hauv kev tsim khoom asphalt, granulated blast furnace slag tuaj yeem ua ib feem hloov pauv rau cov khoom sib xyaw ntuj. Thaum ntxiv rau asphalt sib tov, nws txhim kho cov yam ntxwv ntawm txoj kev pavement, xws li skid resistance, durability, and resistance to rutting.
Landscaping thiab kev ua liaj ua teb
Vim nws qhov chaw ntom ntom ntom thiab insulating, granulated tawg rauv slag yog siv los ua cov mulch lossis av ntxiv rau hauv kev tsim kho av. Nws tseem tuaj yeem siv rau hauv kev ua liaj ua teb los kho cov av, txhim kho cov kua dej, thiab khaws cov dej noo.
Kev tswj hwm ib puag ncig
Slag muaj kev siv hauv kev kho ib puag ncig. Nws tuaj yeem siv los ua tus neeg sawv cev nruab nrab hauv cov kua qaub mine thiab lwm cov dej khib nyiab. Nws muaj peev xwm adsorb hnyav hlau ua rau nws yog ib tus neeg sib tw siv rau hauv qhov chaw huv huv.
Abrasive cov ntaub ntawv
Vim nws hardness thiab angular puab, granulated moj tej tawg rauv slag yuav siv tau raws li ib tug abrasive khoom nyob rau hauv ntau yam kev tu thiab kev npaj txheej txheem, xws li nto npaj rau painting los yog tu cov khoom siv.
Lub teeb yuag aggregates
Nthuav slag, tsim los ntawm cua sov lub granulated slag kom txog rau thaum nws pops qhib rau hauv ib tug ntxeem tau qauv, yuav siv tau raws li ib tug sib sib zog nqus aggregates nyob rau hauv kev tsim kho, pab rau cov qauv sib zog thiab txhim kho rwb thaiv tsev zog.
Railway ballast
Granulated blast furnace slag tau siv los ua kev tsheb ciav hlau ballast, muab lub hauv paus ruaj khov rau kev tsheb ciav hlau. Nws durability thiab tsis kam mus deformation ua rau nws haum rau daim ntawv thov no.
Plua plav tswj
GBFS tuaj yeem tsim cov hmoov av loj heev thaum tuav lossis xa tawm. Xyuas kom meej tias thaj chaw muaj qhov cua zoo thiab siv cov tshuab sau plua plav tuaj yeem txo qhov kev pheej hmoo ntawm kev nqus pa.
Cov ntaub ntawv khaws cia
GBFS yuav tsum tau muab khaws cia rau hauv qhov chaw qhuav kom tsis txhob nqus dej noo, uas tuaj yeem ua rau cov tshuaj tsis haum tshuaj lossis kev hloov pauv hauv lub cev ntawm cov khoom.
Kev zam kev kis kab mob
Lub slag yuav tsum tau khaws cia kom deb ntawm qhov chaw ntawm kev sib kis, xws li tshuaj lom neeg lossis lwm yam khoom siv uas tuaj yeem hloov kho nws cov khoom lossis ua rau muaj kev phom sij rau kev noj qab haus huv.
Kev faib ua feem
Thaum siv los ua cov khoom siv hloov cement, GBFS yuav tsum raug faib ua raws li cov ntawv thov tshwj xeeb thiab cov khoom xav tau ntawm cov khoom kawg. Kev sib piv tsis raug tuaj yeem ua rau kev ua haujlwm tsis zoo.
Sib tsoo
GBFS feem ntau xav tau kev sib tsoo kom ua tiav qhov tsim nyog fineness rau siv hauv cement. Kev sib tsoo ntau dhau yuav tsum zam kom txuag tau lub zog thiab txo cov nqi yam tsis muaj kev cuam tshuam cov khoom siv.
Tshuaj tiv thaiv
GBFS muaj latent hydraulic zog thiab tuaj yeem hnov mob nrog dej, uas muaj txiaj ntsig zoo hauv cov ntawv thov cementitious tab sis yuav tsum tau tswj kom tsis txhob muaj kev npaj txhij txog hardening lossis muaj zog nce.
Kev ntsuam xyuas kev sib raug zoo
Ua ntej kev siv dav dav, GBFS yuav tsum tau kuaj xyuas kev sib raug zoo nrog lwm cov ntaub ntawv uas nws yuav raug muab sib xyaw nrog, xws li cov khoom sib xyaw lossis cov khoom sib xyaw, kom ntseeg tau tias tsis muaj kev phiv tshwm sim.
Kuv Yuav Ua Li Cas Xaiv Txoj Cai Granulated Blast Rauv Slag
Cov qauv zoo
Xyuas kom tseeb tias GBFS ua tau raws li lub teb chaws thiab thoob ntiaj teb cov qauv rau cov khoom siv. Piv txwv li, ASTM C 989 qhia txog qhov muaj pes tsawg leeg thiab lub cev xav tau rau slag cement, thaum EN 197-1 qhia txog cov khoom ntawm cov cement uas muaj GBFS. Xyuas kom tseeb tias tus neeg muag khoom muab ntawv pov thawj lees paub ua raws li cov qauv tsim nyog.
Kev zoo
Lub fineness ntawm GBFS yog ib qho tseem ceeb heev vim hais tias nws cuam tshuam nws reactivity thiab yog li ntawd, nws cov kev ua tau zoo nyob rau hauv pob zeb los yog cement blends. Finer GBFS muaj thaj tsam loj dua thiab yog li muaj zog dua. Tshawb xyuas cov chaw tsim khoom cov ntaub ntawv rau thaj chaw tshwj xeeb, feem ntau ntsuas hauv square metres ib kilogram (Blaine tooj).
Cov ntsiab lus iav
Tus nqi ntawm amorphous (iav) cov ntsiab lus nyob rau hauv lub slag yog ib qho tseem ceeb vim hais tias nws muaj feem xyuam rau cov khoom binding zog. Cov ntsiab lus iav siab dua feem ntau qhia tau tias ua tau zoo dua li cov khoom siv cementitious ntxiv. Nug qhov feem pua cov ntsiab lus iav thaum xaiv koj GBFS.
Tshuaj muaj pes tsawg leeg
Cov tshuaj muaj pes tsawg leeg ntawm GBFS yuav txiav txim siab nws qhov tsim nyog rau kev siv sib txawv. Alkaline oxides zoo li poov tshuaj oxide thiab sodium oxide yuav tsum tau txiav txim siab yog tias GBFS siv rau hauv cov pob zeb ua rau lub voj voog khov-thaw. Cov ntsiab lus chloride yuav tsum tsawg heev kom tsis txhob muaj teeb meem corrosion. Xyuas kom meej tias tus neeg muag khoom muab cov ncauj lus kom ntxaws.
Teem sijhawm
Lub sijhawm teeb tsa ntawm cov pob zeb lossis cov cement sib xyaw uas muaj GBFS yog cuam tshuam los ntawm nws cov khoom. Nyob ntawm daim ntawv thov, tej zaum koj yuav xav tau GBFS uas ua kom pib qhov chaw pib lossis tuav lub sijhawm teem sijhawm ntev dua. Tham nrog tus neeg muag khoom kom nkag siab tias lawv cov khoom yuav cuam tshuam li cas rau lub sijhawm teem sijhawm.
Durability
Xav txog qhov ua tau zoo ntawm GBFS, tshwj xeeb yog tias nws yuav siv rau hauv qhov chaw hnyav. Lub xub ntiag ntawm microsilica hauv GBFS tuaj yeem txhim kho qhov ua tau zoo ntawm pob zeb los ntawm kev txo cov permeability thiab txhim kho kev tiv thaiv tshuaj tua kab mob.
Cov txheej txheem ntau lawm ntawm Granulated Blast Rauv Slag
Cua txias (ib txwm siv)
Nyob rau hauv txoj kev cua txias, lub molten slag yog maj mam txias los ntawm nthuav tawm nws mus rau ambient cua nyob rau hauv txias txaj los yog pas dej ua ke. Txoj kev no tsis tshua muaj zog ntau dua li lwm tus tab sis ua rau cov khoom siv crystalline uas tsis tshua muaj zog thiab tau txo cov khoom siv hydraulic piv rau daim ntawv granulated.
Dej txias (tam sim no ntau dua)
Txoj kev niaj hnub no feem ntau yog quenching sai ntawm cov slag molten nrog dej. Cov txheej txheem no tsim cov iav, uas tsis yog-crystalline granules uas nthuav tawm hydraulic binding zog zoo ib yam li cov cement. Cov dej txias sai sai thiab ua kom cov slag, tsim cov granules uas tuaj yeem ua tau yooj yim thiab ua tiav.
Direct granulation
Nyob rau hauv cov txheej txheem no, lub molten slag yog ncaj qha quenched nrog dej raws li nws ntws los ntawm lub moj tej tawg rauv. Cov dej yog txau mus rau hauv cov kwj dej slag, thiab cov txheej txheem ua kom txias sai sai tsim cov slag granular. Txoj kev no yuav tsum muaj kev tswj xyuas meej ntawm cov dej ntws, qhov kub thiab txias, thiab cov qauv tshuaj tsuag kom ua kom zoo dua qhov loj me thiab cov duab ntawm cov granules.
Indirect granulation
Txoj hauv kev no yuav tsum ua kom txias cov slag nyob rau hauv ib lub thawv dej txias ua ntej nws raug rau atmospheric tej yam kev mob. Txoj kev tsis ncaj ncees yog siv thaum ncaj qha quenching tsis ua tau, tej zaum vim qhov kub thiab txias ntawm cov slag. Nws tso cai rau kev tswj hwm ntau dua thiab tuaj yeem tsim cov khoom lag luam zoo sib xws.
Kev sib tham
Tom qab granulation, lub slag yuav tsum tau nyob rau hauv ib tug finer particle loj kom ua tau raws li qhov tsim nyog reactivity rau siv raws li ib tug cementitious khoom. Cov kauj ruam no yog qhov tseem ceeb rau kev qhib lub latent hydraulic zog ntawm lub slag thiab xyuas kom meej tias nws tuaj yeem ua tau zoo nrog lwm cov ntaub ntawv.
Kev tswj xyuas kev ua tau zoo
Thoob plaws hauv cov txheej txheem tsim khoom, kev tswj xyuas zoo yog qhov tseem ceeb los xyuas kom meej qhov purity thiab sib xws ntawm granulated blast furnace slag. Qhov no suav nrog kev saib xyuas cov tshuaj muaj pes tsawg leeg, particle loj tis, thiab tsis muaj impurities tsis zoo.
Dab tsi yog Cov Cheebtsam ntawm Granulated Blast Rauv Slag
Silicates (sio2)
Alumino-silicates
Calcium aluminate cementitious compounds (c4af thiab c3a)
Hlau oxides
Magnesium oxide (mg)
Cov kab ke
Dab tsi yog qhov txawv ntawm Granulated Blast Rauv Slag thiab Cement?
GBFS yog cov khoom lag luam los ntawm kev lag luam hlau, tshwj xeeb tshaj yog cov txheej txheem rauv taws uas cov hlau ore raug txo los tsim cov hlau. Thaum lub sij hawm tus txheej txheem no, ib tug molten slag ntaub ntawv thiab yog sib cais los ntawm cov hlau molten. Tom qab ntawd lub slag yog txias sai sai siv dej, uas solidifies nws mus rau hauv granules. Cov granulated slag no tuaj yeem ua rau hauv cov hmoov zoo thiab siv los ua ib feem hloov rau Portland cement hauv pob zeb. Cement, ntawm qhov tod tes, feem ntau yog cov ntawv khi ua feem ntau ntawm calcium silicates thiab me me ntawm calcium aluminates thiab ferrites. Nws yog tsim los ntawm kev tswj cov txheej txheem calcination ntawm qhov kub thiab txias uas ua kom sov cov khoom sib xyaw ntawm limestone thiab av nplaum zoo li cov khoom hu ua mov nyoos. Cov txheej txheem no ua rau clinker, uas yog tom qab hauv av los tsim cov cement hmoov. GBFS muaj feem ntau ntawm silicates, alumino-silicates, calcium compounds, thiab me me ntawm cov hlau oxides thiab lwm yam kab kawm. Nws cov tshuaj muaj pes tsawg leeg yog cuam tshuam los ntawm cov khoom siv raw siv hauv kev tsim hlau thiab cov xwm txheej tshwj xeeb hauv qhov cub tawg. Cement, tshwj xeeb tshaj yog zoo tib yam Portland cement (OPC), yog tus cwj pwm los ntawm nws cov ntsiab lus calcium uas tau los ntawm limestone. Nws cov tshuaj muaj pes tsawg leeg yog txiav txim siab los ntawm kev faib ua feem ntawm cov khoom siv raw thiab kev kho cua sov siv thaum nws tsim khoom. GBFS paub txog nws cov khoom siv hydraulic, txhais tau tias nws tuaj yeem teem thiab tawv tom qab sib xyaw nrog dej, zoo ib yam li cov cement. Txawm li cas los xij, GBFS feem ntau nthuav tawm lub sijhawm qeeb qeeb thiab nce lub zog nyob rau lub sijhawm ntev dua piv rau cov cement ntshiab. Vim nws cov pa roj carbon tsawg dua, txhim kho kev ua haujlwm ntev, thiab ua haujlwm tau zoo, GBFS feem ntau yog siv los ua cov khoom siv cementitious ntxiv los hloov ib feem ntawm cov cement hauv cov pob zeb sib xyaw, yog li txo qhov cuam tshuam ntawm kev tsim kho. Cement, yog cov khoom tseem ceeb hauv pob zeb, teeb tsa sai thiab muab lub zog siab thaum ntxov. Nws txoj kev siv dav dav yog vim nws lub peev xwm los tsim cov qauv muaj zog thiab ruaj khov.
Granulated blast furnace slag (GBFS) yog siv los ua cov khoom siv, feem ntau vim nws cov khoom cementitious. Thaum hauv av rau hauv cov hmoov zoo, GBFS feem ntau hu ua av granulated blast furnace slag (GGBFS), uas tuaj yeem ua ib feem hloov pauv rau portland cement hauv pob zeb thiab lwm yam khoom siv. GGBFS muaj hydraulicity, uas txhais tau hais tias nws tuaj yeem tso rau hauv dej, zoo ib yam li portland cement. Cov cuab yeej no raug ntaus nqi rau kev tsim ntawm ettringite thiab portlandite thaum GGBFS reacts nrog dej thiab calcium hydroxide (tsim los ntawm hydration ntawm cement). Cov tshuaj tiv thaiv ua rau kev txhim kho lub zog, ua GGBFS cov khoom siv zoo heev rau kev tsim kho. Thaum siv los ua ib feem ntawm cov cement sib xyaw, GGBFS txhawb nqa lub zog mus ntev thiab ua haujlwm ntev ntawm pob zeb. Nws feem ntau ua rau cov hnub nyoog tom qab muaj zog ntawm cov pob zeb thaum txo cov cua sov ntawm hydration, uas muaj txiaj ntsig zoo hauv cov phiaj xwm loj loj los txo cov thermal tawg. Tsis tas li ntawd, GGBFS imparts zoo dua tiv thaiv tshuaj tua kab mob thiab sulfate assault piv rau portland cement. Nws siv kuj txhim kho kev ua haujlwm ntawm cov pob zeb tshiab thiab tuaj yeem ua rau muaj kev ua tiav ntau dua. Siv GGBFS ua cov khoom siv cementing ntxiv (SCM) hauv pob zeb yog kev coj ua ib puag ncig. Nws cuam tshuam cov khoom pov tseg los ntawm kev tsim cov hlau los ntawm qhov chaw pov tseg thiab siv nws ua ib qho chaw muaj txiaj ntsig. Kev siv GGBFS txo cov pa roj carbon hneev taw cuam tshuam nrog kev tsim cov cement vim nws xav tau lub zog tsawg dua los tsim khoom piv rau portland cement. Ntxiv mus, lub neej ntev thiab kav ntev ntawm GGBFS-kev sib xyaw ua vaj tse tuaj yeem ua rau txo qis tag nrho cov kev thov rau cov khoom siv tshiab siv sijhawm.
Peb lub Hoobkas
Peb muaj ob txoj kab ntau lawm rau kev tsim cov ntxhia hmoov. Ob txoj kab ntau lawm no siv cov cuab yeej siv siab tshaj plaws thiab cov cuab yeej siv los ua kom cov txheej txheem ntau lawm thiab ruaj khov thiab ua kom cov khoom zoo. Txhua xyoo, lub Hoobkas cov ntxhia hmoov ntau lawm muaj peev xwm tshaj li ib lab tons, muaj peev xwm ntau lawm thiab kev ua tau zoo, muaj peev xwm ua tau raws li qhov xav tau loj rau cov hmoov ntxhia hauv kev lag luam hauv tsev thiab txawv teb chaws.
FAQ
Q: Dab tsi yog granulated blast furnace slag (GBFS)?
Q: Yuav ua li cas yog granulated moj tej tawg rauv slag ua?
Q: Dab tsi yog cov khoom ntawm granulated blast furnace slag?
Q: Dab tsi yog qhov kev siv ntawm granulated blast furnace slag?
Q: Dab tsi yog qhov muaj pes tsawg leeg ntawm granulated blast furnace slag?
Q: Dab tsi yog qhov txawv ntawm granulated blast furnace slag thiab cua txias cua sov rauv slag?
Q: Dab tsi yog qhov txawv ntawm granulated blast furnace slag thiab cement?
Q: Dab tsi yog qhov txawv ntawm granulated blast furnace slag thiab ya tshauv?
Q: Dab tsi yog qhov txawv ntawm granulated blast furnace slag thiab silica fume?
Q: Dab tsi yog qhov txawv ntawm granulated blast furnace slag thiab hauv av granulated blast furnace slag (GGBFS)?
Q: Dab tsi yog qhov zoo ntawm kev siv granulated blast furnace slag hauv pob zeb?
Q: Yuav granulated moj tej tawg rauv slag siv los ua khoom siv?
Q: Yuav granulated moj tej tawg rauv slag siv nyob rau hauv zus tau tej cov cement?
Q: Yuav granulated moj tej tawg rauv slag siv nyob rau hauv zus tau tej cov iav?
Q: Yuav granulated moj tej tawg rauv slag siv los hloov av?
Q: Puas yog granulated moj tej tawg rauv slag ib puag ncig tus phooj ywg?
Q: Puas yog granulated blast rauv slag siv tau?
Q: Puas yog granulated blast rauv slag tuaj yeem siv dua?
Q: Puas yog granulated moj tej tawg rauv slag kim dua li cov khoom siv tsoos?
Q: Yuav granulated moj tej tawg rauv slag siv nyob rau hauv high-kev ua tau zoo pob zeb?
Cim npe nrov: Granulated Blast Rauv Slag - Tangshan Enpeng Trading Co., Ltd
