| 摘要 |
Compositions for fabricating architectural works wherein the compositions utilize one or more cement materials, additives, fibers and recycled glass. Exemplary cement materials include Portland cement, calcium aluminate, fly ash and/or E glass. Exemplary additives include boric acid, citric acid, lithium, plasticizer and/or methylcellulose ethers. Exemplary fibers include polyvinyl alcohol (PVA) and/or micro-fibers. Crushed recycled glass is used as an aggregate or non-reactive material. Other ingredients may be used including: sodium hydroxide, potassium hydroxide and hydrated lime to alter the PH; ferrous sulfate, mono-potassium phosphate, or manganese carbonate and magnesium sulfate as color enhancements; and/or pozzolans (Vcas) to neutralize the ASR efflorescence. |
