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Geopolymer concrete mix proportion for enhancing mechanical property of concrete by adopting carbon nanotubes and preparation method of geopolymer concrete mix proportion
The invention discloses a geopolymer concrete mix proportion for enhancing the mechanical property of concrete by adopting carbon nanotubes and a preparation method of the geopolymer concrete mix proportion, and belongs to the technical field of geopolymer concrete. The invention designs a geopolymer concrete mix proportion for enhancing the mechanical property of concrete by using carbon nanotubes, which comprises the following materials weighed by weight per cubic meter: 262.9 Kg/m < 3 > of mineral powder; 394.3 Kg/m < 3 > of fly ash; 390.09 kg/m < 3 > of sand; gravel is 910.2 Kg/m < 3 >; 165 Kg/m < 3 > of water glass; 24.24 kg/m < 3 > of sodium hydroxide; 395.5 kg/m < 3 > of water; and 0-0.98 Kg/m < 3 > of carbon nanotubes are doped. The materials are uniformly stirred by a concrete stirrer according to the weight ratio. The invention further relates to a preparation method of the geopolymer concrete, the coal ash, the mineral powder, the sand, the gravels, the nano dispersion liquid and the alkali-activated solution are sequentially added, and the materials are discharged by a stirrer and then are uniformly filled into a mold. The mechanical property of the geopolymer concrete can be improved, so that the application of the geopolymer concrete in the field of road traffic becomes possible.
本发明公开了一种采用碳纳米管增强混凝土力学性能的地聚物混凝土配合比及其制备方法，属于地聚物混凝土技术领域。本发明设计一种采用碳纳米管增强混凝土力学性能的地聚物混凝土配合比，按重量称取以下各种材料，每立方米包括：矿粉262.9Kg/m3；粉煤灰394.3Kg/m3；砂390.09Kg/m3；碎石910.2Kg/m3；水玻璃165Kg/m3；氢氧化钠24.24Kg/m3；水395.5Kg/m3；碳纳米管掺入0‑0.98Kg/m3。照上述材料的重量比例，通过混凝土搅拌机均匀搅拌而成。还涉及了一种上述地聚物混凝土的制备方法，加料顺序依次为粉煤灰、矿粉、砂、碎石、纳米分散液、碱激发溶液，经搅拌机出来后再均匀装模。本发明能够改善地聚物混凝土的力学性能，使其在公路交通领域的应用成为可能。
Geopolymer concrete mix proportion for enhancing mechanical property of concrete by adopting carbon nanotubes and preparation method of geopolymer concrete mix proportion
The invention discloses a geopolymer concrete mix proportion for enhancing the mechanical property of concrete by adopting carbon nanotubes and a preparation method of the geopolymer concrete mix proportion, and belongs to the technical field of geopolymer concrete. The invention designs a geopolymer concrete mix proportion for enhancing the mechanical property of concrete by using carbon nanotubes, which comprises the following materials weighed by weight per cubic meter: 262.9 Kg/m < 3 > of mineral powder; 394.3 Kg/m < 3 > of fly ash; 390.09 kg/m < 3 > of sand; gravel is 910.2 Kg/m < 3 >; 165 Kg/m < 3 > of water glass; 24.24 kg/m < 3 > of sodium hydroxide; 395.5 kg/m < 3 > of water; and 0-0.98 Kg/m < 3 > of carbon nanotubes are doped. The materials are uniformly stirred by a concrete stirrer according to the weight ratio. The invention further relates to a preparation method of the geopolymer concrete, the coal ash, the mineral powder, the sand, the gravels, the nano dispersion liquid and the alkali-activated solution are sequentially added, and the materials are discharged by a stirrer and then are uniformly filled into a mold. The mechanical property of the geopolymer concrete can be improved, so that the application of the geopolymer concrete in the field of road traffic becomes possible.
本发明公开了一种采用碳纳米管增强混凝土力学性能的地聚物混凝土配合比及其制备方法，属于地聚物混凝土技术领域。本发明设计一种采用碳纳米管增强混凝土力学性能的地聚物混凝土配合比，按重量称取以下各种材料，每立方米包括：矿粉262.9Kg/m3；粉煤灰394.3Kg/m3；砂390.09Kg/m3；碎石910.2Kg/m3；水玻璃165Kg/m3；氢氧化钠24.24Kg/m3；水395.5Kg/m3；碳纳米管掺入0‑0.98Kg/m3。照上述材料的重量比例，通过混凝土搅拌机均匀搅拌而成。还涉及了一种上述地聚物混凝土的制备方法，加料顺序依次为粉煤灰、矿粉、砂、碎石、纳米分散液、碱激发溶液，经搅拌机出来后再均匀装模。本发明能够改善地聚物混凝土的力学性能，使其在公路交通领域的应用成为可能。
Geopolymer concrete mix proportion for enhancing mechanical property of concrete by adopting carbon nanotubes and preparation method of geopolymer concrete mix proportion
一种采用碳纳米管增强混凝土力学性能的地聚物混凝土配合比及其制备方法
SUN QINGWEI (author) / LIU PING (author) / ZHANG PANPAN (author)
2024-12-06
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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