Umthengi waseBolivia Umyalelo weLe Chatelier Cement Water Bath

I-oda yomthengi waseBolivia FZ-31 Le Chatelier Cement Water Bath

Isebenzisa:

Le mveliso sisixhobo esixhasayo esichazwe kumgangatho wesizwe we-GB1346-09 [ukusetyenziswa kwamanzi okuqhelekileyo kwesamente, ixesha lokubeka, indlela yokuvavanya ukuzinza], enokulawula ngokuzenzekelayo ubushushu bamanzi etankini ukubilisa nokugcina ixesha lokubilisa ukuchonga intlama yesamente. Uzinzo lweVolume (olukuthi indlela kaRayleigh kunye nendlela yekeyiki yokuvavanya), sesinye sezixhobo ezikhethekileyo kwimveliso yesamente, ulwakhiwo, uphando lwenzululwazi kunye neeyunithi zokufundisa.

Imigaqo yobuchwephesha:

1, Ubushushu obuninzi bokubila: 100 ℃

2, itanki umthamo wegama: 31L

3.Ixesha lokufudumeza: (20 ° C ukuya 100 ° C) 30 ± 1min.

I-4.Ixesha lobushushu eliqhubekayo: 3h ± 1min

5.Amandla okufudumala: 4KW / 220V (amaqela amabini yi-1KW kunye ne-3KW)

I-Le Chatelier Cement Water Bath: Isixhobo esiBalulekileyo kuVavanyo lwesamente

Indawo yokuhlambela yaManzi ye-Le Chatelier Cement sisixhobo esiyimfuneko esisetyenziswa kwinkalo yobunjineli boluntu kunye novavanyo lwemathiriyeli yokwakha. Esi sixhobo sidlala indima ebalulekileyo ekumiseleni iimpawu zokwandiswa kwesamente, okubalulekileyo ekuqinisekiseni ukuqina nokuzinza kwezakhiwo eziphathekayo. Ukuqonda ukusebenza kunye nokubaluleka kweLe Chatelier Cement Water Bath inokubonelela ngengqiqo ebalulekileyo kwisicelo sayo ekulawuleni umgangatho kunye nokuvavanya izinto eziphathekayo.

Yintoni iLe Chatelier Cement Water Bath?

I-Le Chatelier Cement Water Bath yenzelwe ukuvavanya ukwandiswa kwesamente xa idibana namanzi. Olu vavanyo lubaluleke kakhulu kwiisamente ze-hydraulic, ezaziwa ngokufumana utshintsho lwe-volumetric xa i-hydrated. I-apparatus ngokuqhelekileyo iquka ukuhlamba kwamanzi okugcina ubushushu obulawulwayo, kunye ne-Le Chatelier mold ephethe isampuli ye-samente intlama. Uvavanyo lulinganisa ukwandiswa kwesampuli yesamente kwixesha elichaziweyo, ngokuqhelekileyo iiyure ezingama-24, ukuqinisekisa ukuba ihlangabezana nemigangatho efunekayo.

Ukubaluleka koVavanyo

Ukwandiswa kwesamente kunokukhokelela kwimiba eyahlukeneyo kwizakhiwo zekhonkrithi, njengokuqhekeka, ukuqhekeka, kunye nokusilela kolwakhiwo ngokubanzi. Ngokusebenzisa iLe Chatelier Cement Water Bath, iinjineli zinokuqikelela ukuba isamente ethile iya kuziphatha njani xa ixutywe namanzi. Lo buchule bokuxela kwangaphambili bubalulekile ekukhetheni uhlobo olululo lwesamente kwiinkqubo ezithile, ngakumbi kwiindawo apho amanqanaba okufuma aguquguquka kakhulu.

Inkqubo yoVavanyo

Inkqubo yokuvavanya usebenzisa i-Le Chatelier Cement Water Bath ilula ngokuthe ngqo kodwa ifuna ukuchaneka. Okokuqala, isampuli yesamente ixutywe namanzi ukwenza i-paste, efakwe kwi-mold Le Chatelier. Umngundo untywiliselwa kwibhafu yamanzi, egcinwa kwiqondo lokushisa elingaguqukiyo, ngokuqhelekileyo malunga ne-20 ° C (68 ° F). Emva kwexesha elichaziweyo, ukwandiswa kwesampuli yesamente kulinganiswa ngokusebenzisa i-dial gauge okanye isixhobo esifanayo. Iziphumo ke zithelekiswe ngokuchasene nemigangatho emiselweyo ukufumanisa ukuba isamente ikulungele na ukusetyenziswa.

Imigangatho kunye neMimiselo

Imigangatho eyahlukeneyo ilawula ukusetyenziswa kweLe Chatelier Cement Water Bath, kubandakanywa nezo zibekwe yimibutho efana ne-ASTM (i-American Society for Testing and Materials) kunye ne-ISO (i-International Organization for Standardization). Le migangatho iqinisekisa ukuba inkqubo yokuvavanya ihambelana kwaye inokwethenjelwa, inika i-benchmark yokulawula umgangatho kwimveliso yesamente. Ukuthobela le migangatho kubalulekile kubavelisi kunye neenkampani zokwakha ukuqinisekisa ukhuseleko kunye nobomi obude bezakhiwo zabo.

Ukuqukumbela

Isishwankathelo, iLe Chatelier Cement Water Bath sisixhobo esibalulekileyo ekuvavanyeni iipropati zokwandiswa kwesamente. Indima yayo ekulawuleni umgangatho ayinakugqithiswa, njengoko inceda iinjineli kunye nabavelisi bakhethe izinto ezifanelekileyo kwiiprojekthi zokwakha. Ngokuqonda ukuziphatha kwesamente kubukho bamanzi, abachaphazelekayo banokunciphisa imingcipheko ehambelana nokuthembeka kwesakhiwo kunye nokuqina. Njengoko ishishini lokwakha liqhubeka nokuguquka, ukubaluleka kweendlela zokuvavanya ezithembekileyo ezifana neLe Chatelier Cement Water Bath iya kuhlala ibalulekile ekuqinisekiseni ukhuseleko kunye nokuphila ixesha elide kwendawo yethu eyakhelweyo.

Itanki yokuhlamba amanzi yokunyanga isamente: