Fáìlì:Portland and Geopolymer.jpg
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Portland_and_Geopolymer.jpg (309 × 252 pixel, ìtóbi faili: 28 KB, irú MIME: image/jpeg)
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Àkótán
| Ìjúwe |
Français : comparaison entre chimie Portland et chimie géopolymère
English: Left: hardening of Portland cement (P.C.) through hydration of calcium silicate into calcium silicate hydrate (C-S-H) and portlandite, Ca(OH)2. Right: hardening (setting) of geopolymer cement (GP) through poly-condensation of potassium oligo-(sialate-siloxo) into potassium poly(sialate-siloxo) cross linked network. |
| Ọjọ́ọdún | |
| Orísun | Iṣẹ́ onítọ̀hún |
| Olùdá | JDavidovits |
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| Ọjọ́ọdún/Àkókò | Àwòrán kékeré | Àwọn ìwọ̀n | Oníṣe | Àríwí | |
|---|---|---|---|---|---|
| lọ́wọ́ | 16:21, 29 Oṣù Kínní 2013 | | 309 × 252 (28 KB) | JDavidovits | User created page with UploadWizard |
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