| 摘要 |
<p>Disclosed is a method of forming a geopolymer moulded product comprising: forming a geopolymer concrete composition comprising a mixture of an aluminosilicate binder component, an alkali or alkaline earth metal silicate component, an alkali or alkaline earth metal hydroxide, aggregate component and water wherein the water content is insufficient to provide a slumped concrete and the weight ratio of SiO2 to M2O wherein M is an alkali metal is in the range of from 0.8 to 1.2; and casting the concrete into a mould and subjecting the moulded concrete to consolidation in the mould.</p> |
