Kwanan Wata: 26, Afrilu, 2022

Tasirin ingancin yashi da aka yi da injin da kuma daidaitawa a kan ingancin kankare

Mahaifiyar dutsen da fasahar samar da yashi da aka yi da injin a yankuna daban-daban sun bambanta sosai. Yawan sha ruwa na yashi da injin ke yi yana shafar raguwar asarar siminti zuwa wani ɗan lokaci, kuma yawan adadin foda na laka a cikin yashi da injin ke yi ba zai shafi ƙarfin siminti ba, musamman ma mai ƙarfi. Na roba ƙarfi da karko, sakamakon da sabon abu na powdering a kan kankare surface, da kuma unfavorable ga kudin kula da hadawa shuka. Matsakaicin ingancin yashi da aka kera a halin yanzu shine 3.5-3.8, ko ma 4.0, kuma gradation ɗin ya karye sosai kuma mara hankali. Matsakaicin tsakanin 1.18 da 0.03mm kadan ne, wanda ke da kalubale ga yin famfo.

1. A lokacin samar da yashi da aka yi da injin, dole ne a sarrafa abun ciki na foda na dutse don zama kusan 6%, kuma abun ciki na laka ya kasance cikin 3%. Abubuwan da ke cikin foda na dutse shine kyakkyawan kari don yashi da aka yi da injin karya.

2. Lokacin shirya kankare, gwada ƙoƙarin kula da wani nau'in foda na dutse don cimma daidaituwa mai ma'ana, musamman don sarrafa adadin sama da 2.36mm.

3. A kan yanayin tabbatar da ƙarfin simintin, ya kamata a kula da yawan yashi da kyau, girman girman girman girman da ƙananan ya kamata ya zama mai ma'ana, kuma za'a iya ƙara yawan ƙananan tsakuwa daidai.

4. Yashin injin wanki yana amfani da flocculant don hazo da cire laka, kuma wani yanki mai yawa na flocculant zai kasance a cikin yashi da aka gama. Babban nau'in nau'in flocculant yana da tasiri mai girma musamman akan wakili na rage ruwa, kuma yawan ruwa da asarar simintin suma suna da girma musamman idan an ninka adadin admixture.

Tasirin Admixture da Daidaitawar Haɗakarwa akan Kyawun Kankare

Tokar kuda wutar lantarki ta riga ta yi karanci, kuma an haifi tokar kuda mai niƙa. Kamfanonin da ke da lamiri mai kyau za su ƙara wani kaso na danyen ash. Kamfanonin baƙar fata duk foda ne na dutse. Babban, aikin shine m 50% zuwa 60%. Adadin foda na farar ƙasa da aka haɗe a cikin tokar gardawa ba kawai zai yi tasiri a kan hasarar ƙonewar tokar gardawa ba amma kuma yana shafar ayyukansa.

1. Karfafa binciken nika gardama, fahimtar canjin asararsa akan kunnawa, kuma kula sosai da yanayin bukatar ruwa.

2. Za a iya ƙara wasu adadin clinker daidai a cikin tokar kuda don ƙara yawan aiki.

3. An haramta sosai amfani da gawayi gangue ko shale da sauran kayan da ke da tsananin shayar da ruwa don niƙa tokar ƙuda.

4. Ana iya ƙara wasu adadin samfurori tare da abubuwan rage ruwa da kyau a cikin toka mai niƙa, wanda ke da tasiri akan sarrafa rabon ruwa.