Lo muncu, ozenzeka njenge-"water glass" (amanzi amabhodlela), ungumuncu ophakamileyo ongenamagagu ohambelene nokuhlanganisa i-sodium carbonate kanye ne-silicon dioxide. Lapho kusetshenziselwa ekuzilingiswa ze-geotechnical, kukhona njengesikhathi se-colloidal esinokunyamalala okuvamile esukela e-50 kuye e-200 mPa·s (centipoises) kanye ne-modulus ye-silica ephakathi kuka-2.0 no-3.5, okukubona isikhathi se-gel nosakhiwo senziwa. Isisombululo esisulazini siqukethe i-sodium oxide (Na₂O) kanye ne-silicon dioxide (SiO₂) ngokolinganiso olucacile, umthwalo wezinto eziqina okujwayelekile phakathi kuka-30% no-40% ngesisindo. Lo muncu ophakamileyo unezakhiwo ezinhle zokuqhakamsa, amandla okumiswa ngokushesha, kanye nokuthambeka okuqine nomhlaba, okwenza kube isixazululo esinengqubela ekunyanzeni ye-geotechnical.
Lo muncu, ozenzeka njenge-"water glass" (amanzi amabhodlela), ungumuncu ophakamileyo ongenamagagu ohambelene nokuhlanganisa i-sodium carbonate kanye ne-silicon dioxide. Lapho kusetshenziselwa ekuzilingiswa ze-geotechnical, kukhona njengesikhathi se-colloidal esinokunyamalala okuvamile esukela e-50 kuye e-200 mPa·s (centipoises) kanye ne-modulus ye-silica ephakathi kuka-2.0 no-3.5, okukubona isikhathi se-gel nosakhiwo senziwa. Isisombululo esisulazini siqukethe i-sodium oxide (Na₂O) kanye ne-silicon dioxide (SiO₂) ngokolinganiso olucacile, umthwalo wezinto eziqina okujwayelekile phakathi kuka-30% no-40% ngesisindo. Lo muncu ophakamileyo unezakhiwo ezinhle zokuqhakamsa, amandla okumiswa ngokushesha, kanye nokuthambeka okuqine nomhlaba, okwenza kube isixazululo esinengqubela ekunyanzeni ye-geotechnical.