Ilizwe lethu lisebenzisa kakhulu iglasi. Ngenxa yophuhliso olukhawulezayo lwezoqoqosho, ukusetyenziswa kweglasi kuyanda imihla ngemihla, kwaye ukulahlwa kweglasi emdaka kuye kwaba yingxaki enzima kancinci kancinci. Eyona nto iphambili kwiglasi yi-active silica, ngoko ke emva kokuba igutyiwe ibe ngumgubo, inokuba nomsebenzi we-pozzolanic kwaye ingasetyenziswa njengomxube wokulungiselela ikhonkrithi. Oku akunakusombulula ingxaki yokulahlwa kweglasi emdaka kuphela, kodwa kukwakhuthaza uphuhliso lwezixhobo zokwakha eziluhlaza nezinobuhlobo nokusingqongileyo.Oomatshini beHCMngumvelisi wesixhobo sokusila. Isixhobo sokusila esisenzayo sisixhobo esisetyenziselwa ukusila umgubo weglasi ongcolileyo. Namhlanje ndiza kwazisa indima yomgubo weglasi kwisamente.

Ngokuhlalutya uvavanyo lwamandla okuxinwa kwekhonkrithi exutywe nomgubo weglasi kunye neziphumo zovavanyo lwe-microscopic ye-cement paste, kunokugqitywa kwelokuba nangona i-CaO yomgubo weglasi inokusabelana namanzi, ibuthathaka kakhulu. Ke ngoko, kunokucingelwa ukuba umgubo weglasi awunabo ubunzima be-hydraulic. Xa ubungakanani bomxube weglasi buyi-10%, umzekelo, i-silica esebenzayo, i-alumina kunye ne-calcium hydroxide kwi-glass powder ziyasabela zenze i-calcium silicate ene-alkalinity ephantsi. I-silica esebenzayo inokusabela ne-calcium silicate ene-alkalinity ephezulu. I-calcium silicate hydrate iyasabela kuvelisa i-calcium silicate ene-alkali ephantsi. Ngelixa kunciphisa umxholo we-calcium hydroxide, kuveliswa inxalenye ye-calcium silicate ene-hydrated, ephucula uxinano kunye nokungangeni kwe-slurry eqinileyo; Isabela kunye nemveliso yokufunxa isamente i-calcium hydroxide (Ca(OH)2) ukuvelisa amanzi I-calcium silicate emanzi inciphisa umxholo we-Ca(OH)2 kwikhonkrithi, yonyusa umxholo we-calcium silicate emanzi, kwaye iphucula amandla ekhonkrithi. Xa umxholo womgubo weglasi ufikelela kwi-20%, kuba umxholo wesamente uyancipha, ii-hydrate eziveliswa yi-samente hydration nazo ziyancipha, kodwa umgubo weglasi usabela kunye nee-hydrate zesamente ukwenza i-calcium silicate emanzi kancinci. Xa ubungakanani bomgubo weglasi bufikelela kwi-20%, amandla asafana nekhonkrithi esemgangathweni. Xa ubungakanani bomgubo weglasi buqhubeka bukhula kwaye umxholo wesamente uncipha kancinci, ubungakanani beemveliso zokufunxa buncipha, kwaye umgubo weglasi usabela kunye nee-hydrate zesamente. I-hydrate eyongeziweyo ayanelanga ukuhlawula ukwehla kweemveliso zokufunxa okubangelwa kukuncipha komxholo wesamente. Ke ngoko, amandla aya ehla. Kukwafunyaniswa ukuba xa ubungakanani bomgubo weglasi buninzi kakhulu, kuya kuvela imingxunya.

Oku kungenxa yokuba nangona ubungakanani besamente buncitshisiwe, imfuno ye-silica esebenzayo ethatha inxaxheba kwi-hydration reaction nayo incitshisiwe. I-silica esebenzayo eseleyo isabela kunye nezinto ze-alkaline kwi-powder yeglasi, nto leyo ebangela ukwanda kwangaphakathi kwesamente. I-samente eqinileyo iya kuqhekeka kwaye ivelise iintanda ezinkulu, kwaye namandla esamente nawo aya kuncitshiswa.

Impembelelo yomgubo weglasi kwisamente:

(1) Amandla okuxinwa kwekhonkrithi enziwe ngepowder yeglasi engenambala kunye nomgubo weglasi oluhlaza oxutywe ne-10% kunye ne-15% yesamente endaweni yesamente angaphezulu kunalawo ekhonkrithi esemgangathweni; xa umthamo ungama-20%, amandla afana nalawo ekhonkrithi esemgangathweni. Xa kuthelekiswa nekhonkrithi; xa umthamo ungama-30% nangaphezulu, amandla okuxinwa kwekhonkrithi ancipha kakhulu.

(2) Xa kungekho mgubo weglasi ongezelelweyo, i-calcium hydroxide inyibilika kakuhle kwaye inkulu ngobukhulu. Njengoko ubungakanani bomgubo weglasi busanda, umxholo we-calcium hydroxide uyancipha kancinci kancinci kwaye i-crystallization iba mandundu ngakumbi nangakumbi.

(3) Ukongeza umgubo weglasi onemibala eyahlukeneyo akunampembelelo ingako kumandla ekhonkrithi.

(4) Umgubo weglasi usetyenziselwa ukulungisa ikhonkrithi kwaye unempembelelo enkulu kwindalo.

The role and economic benefits of glass powder on cement: Glass powder replaces cement, which can save 19,300 kW. , NOx15.1 t. If 20% of the 3.2 million tons of waste glass produced every year in our country is used to prepare concrete, there will be great ecological and economic benefits. The waste glass grinding machine produced by HCM Machinery is equipment for producing glass powder. It can process 80-600 waste glass powder to meet the processing needs of glass powder cement substrate. If you have relevant needs, please give us a call for details：hcmkt@hcmilling.com