不同钙源对地聚合物反应机制的影响研究*
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郭晓潞, 施惠生, 夏明
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Effect of Different Calcium Resouces on Reaction Mechanism of Geopolymer
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GUO Xiaolu, SHI Huisheng, XIA Ming
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| 表2 含钙硅酸盐矿物的基本性质 |
| Table 2 Basic properties of silicate minerals containing calcium |
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| Minerals | Crystalline state | Structure | Ideal chemical composition | Density/gcm-3 | Mohs hardness | | Wollastonite(WOL) | crystal | single stranded | CaSiO3 | 2.9 | 5 | | Actinolite (ACT) | crystal | double strands | Ca2(Mg,Fe)5Si8O22(OH)2 | 3.2 | 5.7 | | Vesuvianite (VES) | crystal | island structure | Ca19Al11Mg2Si18O69(OH)9 | 3.4 | 6.5 | | Anorthite (ANO) | crystal | frame shaped structure | CaAl2Si2O8 | 2.7 | 6.3 | | Prehnite (PRE) | crystal | layered | Ca2Al2Si3O10(OH)2 | 2.9 | 6.3 |
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