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A platform for research: civil engineering, architecture and urbanism
Decoration waste micro powder-fly ash-based geopolymer masonry mortar and preparation method thereof
The invention discloses decoration waste micro powder-fly ash-based geopolymer mortar and a preparation method thereof, and belongs to the field of technical utilization of building materials. The invention relates to a decorative waste micro powder which is prepared from the following components in parts by mass: 28-141 parts of decorative waste micro powder 141 to 281 parts of fly ash; 217 to 237 parts of water glass; 16 to 26 parts of sodium hydroxide solid; 5 to 15 parts of water; and 605-635 parts of natural river sand. Doping the decoration garbage micro powder into the fly ash in parts by weight, and uniformly mixing in a dry state to obtain mixed powder; adding sodium hydroxide into water glass, and uniformly mixing to obtain an alkaline activator; adding an alkali activator into the mixed powder, uniformly stirring, and adding water to obtain geopolymer mixed slurry; and adding river sand into the geopolymer mixed slurry to obtain the mortar. The masonry mortar with good functionality is prepared by taking solid wastes as raw materials, resources are saved, the masonry mortar is environment-friendly, comprehensive utilization of the fly ash and the decoration waste micro powder is realized, and the masonry mortar has a very wide application prospect.
本申请公开了一种装修垃圾微粉‑粉煤灰基地聚物砂浆及其制备方法，属于建筑材料技术利用领域。按照质量份计算的组分制成：装修垃圾微粉28～141份；粉煤灰141～281份；水玻璃217～237份；氢氧化钠固体16～26份；水5～15份；天然河砂605～635份。按所述重量份在粉煤灰中掺入装修垃圾微粉，干态混合均匀得混合粉料；将氢氧化钠加入水玻璃中，并混合均匀得碱性激发剂；将碱活化剂加入混合粉料中搅拌均匀加入水，得地聚物混合浆料；将河砂加入地聚物混合浆料中得砂浆。本申请以固体废弃物为原料，制备功能性良好的砌筑砂浆，节约资源，对环境友好，实现了粉煤灰和装修垃圾微粉的综合利用，具有十分广阔的应用前景。
Decoration waste micro powder-fly ash-based geopolymer masonry mortar and preparation method thereof
The invention discloses decoration waste micro powder-fly ash-based geopolymer mortar and a preparation method thereof, and belongs to the field of technical utilization of building materials. The invention relates to a decorative waste micro powder which is prepared from the following components in parts by mass: 28-141 parts of decorative waste micro powder 141 to 281 parts of fly ash; 217 to 237 parts of water glass; 16 to 26 parts of sodium hydroxide solid; 5 to 15 parts of water; and 605-635 parts of natural river sand. Doping the decoration garbage micro powder into the fly ash in parts by weight, and uniformly mixing in a dry state to obtain mixed powder; adding sodium hydroxide into water glass, and uniformly mixing to obtain an alkaline activator; adding an alkali activator into the mixed powder, uniformly stirring, and adding water to obtain geopolymer mixed slurry; and adding river sand into the geopolymer mixed slurry to obtain the mortar. The masonry mortar with good functionality is prepared by taking solid wastes as raw materials, resources are saved, the masonry mortar is environment-friendly, comprehensive utilization of the fly ash and the decoration waste micro powder is realized, and the masonry mortar has a very wide application prospect.
本申请公开了一种装修垃圾微粉‑粉煤灰基地聚物砂浆及其制备方法，属于建筑材料技术利用领域。按照质量份计算的组分制成：装修垃圾微粉28～141份；粉煤灰141～281份；水玻璃217～237份；氢氧化钠固体16～26份；水5～15份；天然河砂605～635份。按所述重量份在粉煤灰中掺入装修垃圾微粉，干态混合均匀得混合粉料；将氢氧化钠加入水玻璃中，并混合均匀得碱性激发剂；将碱活化剂加入混合粉料中搅拌均匀加入水，得地聚物混合浆料；将河砂加入地聚物混合浆料中得砂浆。本申请以固体废弃物为原料，制备功能性良好的砌筑砂浆，节约资源，对环境友好，实现了粉煤灰和装修垃圾微粉的综合利用，具有十分广阔的应用前景。
Decoration waste micro powder-fly ash-based geopolymer masonry mortar and preparation method thereof
一种装修垃圾微粉-粉煤灰基地聚物砌筑砂浆及其制备方法
LIU HUI (author) / ZHANG RUIDONG (author) / ZHU PINGHUA (author) / ZONG MEIRONG (author) / YANG LEI (author) / YAN XIANCUI (author)
2023-11-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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