I-TGA-6 Isikhuthazi Sokwenza Umsebenzi we-Fly Ash
Ikhuthaza umsebenzi we-cementitious we-fly ash, ithuthukisa ukukhula kwamandla ngemva kokufakwa kwe-fly ash, ukunyuka komsebenzi we-7d ≥8%, ukunyuka komsebenzi we-28d ≥10%, isekela ukusetshenziswa kwe-fly ash eningi ngendlela yokuvuselela izinsiza.
Amaphuzu avelele
- Ikhuthaza umsebenzi we-cementitious we-fly ash, ithuthukisa ukukhula kwamandla ngemva kokufakwa kwe-fly ash, ukunyuka komsebenzi we-7d ≥8%, ukunyuka komsebenzi we-28d ≥10%, isekela ukusetshenziswa kwe-fly ash eningi ngendlela yokuvuselela izinsiza.
Imininingwane Yomkhiqizo
I-TGA-6 i-activator ye-fly ashIsetshenziselwa ukuvuselela amandla okubopha e-fly ash, ukuthuthukisa ukukhula kwamandla ngemva kokufakwa kwe-fly ash: ngaphansi kwezimo zokuhlola ezimisiwe, ukwenyuka kwandile kwama-7d ≥8%, ukwenyuka kwama-28d ≥10%, kusekela ukusetshenziswa kwe-fly ash ngobuningi obukhulu.
Umkhiqizo uwuketshezi olucacile olusuka ku-amber kuye kokuphuzi ngokukhanyayo (ngokusho kokuhlolwa kwangempela kwebhetshi efikayo), ungabalwa ngqo ekulinganiseni kwamanzi okuxuba, ufanele iziteshi zokuxuba kanye nezigaba zokugaya usimende emikhubeni ejwayelekile yokuxuba.
Ngemva kokuba inani le-fly ash lenyukile, yini ngempela ebamba abathengi
Ukushintsha ingxenye kausimende nge-fly ash kunganciphisa izindleko zezinto zokwakha, kuthuthukise ukusebenza kwengxube, futhi kuyindlela eyinhloko yokusetshenziswa kwe-fly ash. Kodwa ngemva kokwenyuka kwenani, kunezinkinga ezimbili ezivamile: okokuqala, ukusabela kwe-pozzolanic ye-fly ash kuhamba kancane, ukukhula kwamandla okuqala akukwazi ukugcina ijubane, isikhathi sokukhipha amafomu, ukwelula kwe-prestressing kanye nokujikeleza kwesisekelo kuyahamba kancane; okwesibili, umthombo we-fly ash efanayo uhlukene, amandla ayashintshashintsha, imiphumela yokuhlola kwengxube ayizinzile, futhi iminyango yokuthenga nokuhlola ayinabugwi bokuyisebenzisa ngokukhululekile.
I-TGA-6 iqondene ngalo mzila: ngokushesha ukusabela kwamakhemikhali kukhulisa ukuhlanganyela kwengxenye esebenzayo ye-silica-alumina ku-fly ash, futhi ikhipha amandla okubopha abekade ekhululwa ngokuyinhloko ngemva kwama-28d. Kubathengi, ukuhlola ukuthi lolu hlobo lwe-activator lufanele lukhona yini, umongo ukubhekaidatha yokuqhathanisa ngaphansi kwengxube efanayo nebhetshi ye-fly ash efanayo— izinkomba ezinikezwa yi-TGA-6 yi-7d ukwenyuka kwamandla ≥8%, 28d ukwenyuka kwamandla ≥10%. Sincoma ukuthi ngaphambi kokuthenga ngokusemthethweni usebenzise i-fly ash yakho ukwenza ukuhlola kokuqhathanisa kwe-paste/mortar, futhi kube yimiphumela yokuhlolwa kwangempela eyisisekelo.
Ukubukeka kwesampuli yoketshezi ye-TGA-6: uketshezi olucacile olusuka ku-amber kuye kokuphuzi ngokukhanyayo
I-TGA-6 iwuhlobo loketshezi, ayidingi ukuncibilika endaweni, ingafakwa ngempompo yokulinganisa ye-admixture kanye namanzi okuxuba, futhi ingafakwa ngesikhathi sokugaya kanye ne-fly ash. Inzuzo yohlobo loketshezi ukuthi inani lingalawulwa kalula ku-inthanethi, ukufana phakathi kwama-batch kulula ukuyigcina, ikakhulukazi ifanele iziteshi zokuxuba lapho umthombo we-fly ash ungazinzile futhi kudingeka ukulungiswa okuncane kwenani ngokwebhetshi.
Inani elithile nendawo yokufaka kuncike kukhwalithi ye-fly ash, izinga lamandla okuhlosiwe kanye nengxube ekhona, futhi kufanele kunqunywe ngokuhlola; izinhlelo ezinemininingwane yokuxuba nokuhlelwa kwesevisi yezobuchwepheshe kungaxoxwa ngakho ngesikhathi sokubuza ngemuva kokuchaza umthombo we-fly ash nezinga lamandla okuhlosiwe.
Izimo zokusetshenziswa ezijwayelekile
Uketshezi we-fly ash ngobuningi obukhulu: amaphrojekthi adinga ukukhulisa izinga lokushintshwa kwe-fly ash ngaphansi kwesimo sokuqinisekisa ukukhula kwamandla okuqala, njengesisekelo semigwaqo, uketshezi omkhulu, izinto zokwakha ezakhiwe ngaphambili, njll., asetshenziselwa ukunciphisa inkinga yamandla okuqala aphansi okubangelwa ukwenyuka kwenani.
Ukukhiqizwa kwezinto zokubopha ezisekelwe ku-fly ash: iziteshi zokugaya ezisebenzisa i-fly ash njengengxenye eyinhloko yokuxuba, kanye ne-TGA-6 ukuthuthukisa izinga lamandla emkhiqizo ogcwele, nokukhulisa inani lokusetshenziswa kwe-fly ash enamandla aphansi.
Amaphrojekthi okusetshenziswa kwemfucumfucu eqinile: iziteshi zokuxuba zentengiso noma izinkampani zezinto zokwakha lapho inqwaba ye-fly ash yendawo igcinwe khona futhi kudingeka ukusungula imigudu yokuyisebenzisa ezinzile, zisebenzisa i-activator ukuguqula i-fly ash egciniwe ibe yingxenye yokubopha esetshenziswa ngokuzinzile.
Amaphuzu okufanele ahlolwe lapho kuqhathaniswa ukuthenga
Into yokuqhathanisa | Indlela enconywayo |
|---|---|
Idatha yokwenyuka kwamandla | Idinga ukusetshenziswaisampuli yakho ye-fly ashukwenza ukuqhathanisa kwe-mortar kwama-7d / 28d, hhayi ukubheka kuphela idatha yesampuli ejwayelekile yomhlinzeki |
Ukuhambisana ne-superplasticizer | Hlola ngaphansi kwesistimu ekhona ye-polycarboxylate/naphthalene superplasticizer, ubheke ukushintsha kwe-slump ngokuhamba kwesikhathi nokuthi isikhathi sokuqina asijwayelekile yini |
Ukulinganisa nendlela yokufaka | Qinisekisa uhlelo lokuhambisana kohlobo loketshezi namaphampu okulinganisa akhona kanye nemigudu yamanzi okuxuba |
Ukuzinza kwebhetshi | Cela idatha yokuhlolwa kwasembonini ngokwebhetshi, futhi uma umthombo we-fly ash ushintsha hlola futhi uqinisekise inani |
I-FAQ yokuthenga
- Idatha yokwenyuka kwama-7d ≥8% kanye nama-28d ≥10% ingaphansi kwaziphi izimo?
- Lena yinkomba yokwenyuka kwamandla yalo mkhiqizo, isho ngaphansi kwezimo zokuhlola ezimisiwe uma iqhathaniswa neqembu lokuqhathanisa elingenawo i-activator. Umphumela wangempela womsebenzi uncike ezingeni le-fly ash, engxubeni, ezimweni zokunakekela; sicela uqinisekise ngokuhlola usebenzisa i-fly ash yakho ngaphambi kokuthenga, futhi umphumela wokuhlolwa kwangempela ube yisisekelo.
- Uma umthombo we-fly ash ushintsha njalo, ingasetshenziswa yini?
- Ukushintshashintsha kwamandla e-fly ash ngokomthombo kuyisimo esijwayelekile embonini. Sincoma ukuthi ugcine isampuli ngokwebhetshi futhi wenze ukuhlola kokuqhathanisa okusheshayo, bese ulungisa kancane inani le-TGA-6 ngokomphumela wokuhlola; imininingwane yokusebenza ingaqinisekiswa nochwepheshe bethu ngesikhathi sokubuza.
- Inguqulo eqinile noma uketshezi? Ifakwa kanjani?
- Lo mkhiqizo uwuhlobo loketshezi, ungafakwa ngesistimu yokulinganisa ye-admixture kanye namanzi okuxuba, futhi ungasetshenziswa ekugayeni. Indawo yokufaka ethile inqunywa uhlelo lokuhlola.
- I-MOQ, ukupakisha nesikhathi sokulethwa kunjani?
- Ukucaciswa kokupakisha, i-MOQ, intengo nesikhathi sokulethwa sicela ukuthole isilinganiso sakamuva ngokubuza, kufanele kuqinisekiswe ngokuhambisana nenani le-oda nendawo ekuyiwa kuyo.
- Unganikeza isampuli?
- Ukuhlelwa kwesampuli nokusekelwa kwezobuchwepheshe sicela uchaze isimo sephrojekthi yakho nomthombo we-fly ash embuzweni, sizophendula ngokuhambisana nokuthi yiziphi izampuli ezinganikezwa kanye nendlela yokusekela yokuhlola.
Umenzi: Shanxi Tianrun Hengde New Material Co., Ltd.
I-TGA-6 ikhiqizwa nguShanxi Tianrun Hengde New Material Co., Ltd., eyasungulwa ngoJanuwari 2018, imali ebhalisiwe engama-55.55 wezigidi zamaRandi, umsuka wayo ungabuyiselwa emuva ku-Beijing Tianyexing Building Materials Technology Co., Ltd. yango-2005; yatshala imali engama-150 wezigidi zamaRandi ekwakheni iphrojekthi ehlangene yamakhemikhali e-Shanxi Yangquan Pingding Economic and Technological Development Zone, ekhiqiza amathani ayizinkulungwane ezingama-30 we-cement grinding aid, amathani ayizinkulungwane ezingama-20 we-concrete admixture, namathani ayizinkulungwane ezingama-60 we-ammonia water ngonyaka; isigaba sokuqala saqala ukusebenza ngoJuni 24, 2020, futhi iyinkampani enkulu yendawo.
Inkampani inamalungelo obunikazi amabili wokuqamba okuyi-“cement grinding aid engashintshi isidingo samanzi sobuningi obujwayelekile” kanye nenqubo yokuyenza (ZL 2018 1 0831930.X / ZL 2018 1 0831933.3), futhi yabamba iqhaza ekubhaleni amazinga eqembu afana ne-T/CCAS 015-2020 ye-China Cement Association ethi “Imithetho Yezobuchwepheshe Yokusetshenziswa Kwe-Cement Grinding Aid”; yakha isisekelo sokubambisana phakathi kwezimboni, ezemfundo nezemfundo yocwaningo kanye ne-Beijing University of Technology mayelana ne-cement ne-concrete admixture. Konke lokhu kuyizinto zokufaneleka kanye nesizinda socwaningo lwenkampani, futhi akusho ukuthi lo mkhiqizo othile uthole isitifiketi ngokwawo.
Isampuli ye-TGA-6 eduze: ukucaca koketshezi nesimo sendawo yoketshezi (ukubukeka kwebhetshi kuncike kokuhlolwa kwangempela)
Thola uhlelo lokuhlola ne-TGA-6 kanye nesilinganiso sentengo
Embuzweni sicela uchaze: umthombo nezinga le-fly ash, izinga lamandla okuhlosiwe, isistimu ye-admixture esetshenziswayo kanye nenani elilindelekile lanyanga zonke, ukuze sikwazi ukuphendula ngezindululo zokuxuba eziqondile kanye nesilinganiso sentengo.
