Ilizwe lethu "lingumthengi omkhulu wemithombo" yeglasi.Ngophuhliso olukhawulezayo lwezoqoqosho, ukusetyenziswa kweglasi kuyanda imihla ngemihla, kwaye ukulahlwa kweglasi yenkunkuma kuye kwaba ngumba onameva.Inxalenye ephambili yeglasi i-silica esebenzayo, ngoko emva kokuba igaywe ibe ngumgubo, inokuba nomsebenzi we-pozzolanic kwaye ingasetyenziselwa umxube wokulungiselela ikhonkrithi.Oku akunakucombulula kuphela ingxaki yokulahlwa kweglasi yenkunkuma, kodwa nokukhuthaza ukuphuhliswa kwezinto zokwakha eziluhlaza kunye nokusingqongileyo.HCM oomatshiningumvelisi wokusila.Ilitye lokusila esilivelisayo sisixhobo esisetyenziselwa ukucola umgubo weglasi.Namhlanje ndiza kukwazisa ngendima yomgubo weglasi kwisamente.

Ngokuhlalutya uvavanyo lwamandla oxinzelelo lwekhonkrithi exutywe neglasi yeglasi kunye neziphumo zeemviwo ezincinci ze-cement paste, kunokugqitywa ukuba nangona i-CaO ye-glass powder ingasabela ngamanzi, ibuthathaka kakhulu.Ngoko ke, kunokuqwalaselwa ukuba i-powder yeglasi ayinayo ubunzima be-hydraulic.Xa inani lokudibanisa i-glass powder liyi-10%, umzekelo, i-silica esebenzayo, i-alumina kunye ne-calcium hydroxide kwi-glass powder isabela ukwenza i-alkalinity ephantsi ye-hydrated calcium silicate.I-silica esebenzayo inokuphinda iphendule nge-alkalinity ephezulu ye-hydrated calcium silicate.I-calcium silicate hydrate iphendula ukuvelisa i-alkali ephantsi ye-alkali ye-silicate hydrate.Ngelixa ukunciphisa umxholo we-calcium hydroxide, inxalenye ye-hydrated calcium silicate yenziwe, ephucula ukuxinwa kunye nokungabonakali kwe-slurry enzima;isabela kunye nemveliso ye-cement hydration i-calcium hydroxide (Ca (OH) 2) ukuvelisa amanzi I-Hydrated calcium silicate iyanciphisa umxholo we-Ca (OH) 2 kwikhonkrithi, yandisa umxholo we-hydrated calcium silicate, kwaye iphucula amandla ekhonkrithi. i-glass powder content ifikelela kwi-20%, ngenxa yokuba umxholo we-cement uyancipha, i-hydrates eyenziwa yi-cement hydration nayo iyancipha, kodwa i-powder yeglasi isabela nge-cement hydrates ukuze yenze inxalenye ye-hydrated calcium silicate.Xa inani le-glass powder lifikelela kwi-20%, amandla isathelekiseka nebenchmark concrete.Xa isixa seglasi yeglasi siqhubeka sikhula kwaye umxholo we-samente uyancipha kancane kancane, inani leemveliso ze-hydration liba lincinci kwaye lincinci, kwaye i-glass powder isabela nge-cement hydrates Ukunyuka kwe-hydrate akwanele ukuhlawulela ukuhla kweemveliso ze-hydration ezibangelwa ukuhla komxholo wesamente.Ngoko ke, amandla aya ehla kwaye ehla.Kukwafunyaniswa ukuba xa ubungakanani beglasi yomgubo buninzi kakhulu, ukuqhekeka kuya kuvela.

Oku kungenxa yokuba ngelixa inani le-samente lincitshisiwe, imfuno ye-silica esebenzayo ethatha inxaxheba kwi-reaction reaction iyancipha.I-silica eseleyo esebenzayo isabela kunye nezinto ze-alkaline kwi-powder yeglasi, ebangela ukwandiswa kwangaphakathi kwekhonkrithi.Intlama yesamente eqinileyo nayo iya kuqhekeka kwaye ivelise iintanda ezinkulu, kwaye amandla ekhonkrithi nawo aya kuncitshiswa.

Ifuthe lomgubo weglasi kwisamente:

(1) Amandla acinezelayo eentsuku ezingama-28 ekhonkrithi elungiswe ngomgubo weglasi engacacanga engenambala kunye nomgubo weglasi eluhlaza oxutywe ne-10% kunye ne-15% yesamente endaweni yesamente ingaphezulu kwaleyo yekhonkrithi yomgangatho;xa idosi yi-20%, amandla afana nalawo ekhonkrithi yokulinganisa.Ukuthelekiswa nekhonkrithi;xa idosi yi-30% nangaphezulu, amandla oxinzelelo lwekhonkrithi ayancipha kakhulu.

(2) Xa kungafakwa umgubo weglasi, icalcium hydroxide ikhazimla kakuhle yaye inkulu ngokomlinganiselo.Njengoko inani leglasi le powder likhula, umxholo we-calcium hydroxide uyancipha kancane kancane kwaye i-crystallization iba yimbi ngakumbi.