Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultrahigh-toughness geopolymer composite material and preparation method thereof
The invention discloses an ultrahigh-toughness geopolymer composite material and a preparation method thereof, and belongs to the technical field of novel building materials. The components comprise, by mixing, 0.7-1 part of slag, 0-0.3 part of fly ash, 0.2-0.3 part of river sand, 0.4-0.42 part of a sodium silicate solution, 0.08-0.1 part of a sodium hydroxide solid, and 0.12-0.14 part of water, the total volume of the uniformly mixed components is taken as a base number, and the doping amount of the PE fiber accounts for 2% of the total volume. The preparation method comprises the following steps: step 1, preparing an alkali activator; step 2, uniformly stirring slag, fly ash and river sand; step 3, adding an alkali activator; step 4, adding PE fibers; and 5, fully stirring to prepare the ultrahigh-toughness geopolymer composite material.
本发明公开了一种超高韧性地聚物复合材料及制备方法，属于新型建筑材料技术领域。组分按配合比计算，矿渣含量0.7‑1、粉煤灰含量0‑0.3、河砂为0.2‑0.3、硅酸钠溶液为0.4‑0.42、氢氧化钠固体为0.08‑0.1、水为0.12‑0.14，以所有组分混合均匀后的总体积为基数，PE纤维的掺量占总体积的2%。制备的步骤如下，步骤1：制备碱激发剂；步骤2：将矿渣、粉煤灰、河砂搅拌均匀；步骤3：添加碱激发剂；步骤4：添加PE纤维；步骤5：充分搅拌制备出超高韧性地聚物复合材料。
Ultrahigh-toughness geopolymer composite material and preparation method thereof
The invention discloses an ultrahigh-toughness geopolymer composite material and a preparation method thereof, and belongs to the technical field of novel building materials. The components comprise, by mixing, 0.7-1 part of slag, 0-0.3 part of fly ash, 0.2-0.3 part of river sand, 0.4-0.42 part of a sodium silicate solution, 0.08-0.1 part of a sodium hydroxide solid, and 0.12-0.14 part of water, the total volume of the uniformly mixed components is taken as a base number, and the doping amount of the PE fiber accounts for 2% of the total volume. The preparation method comprises the following steps: step 1, preparing an alkali activator; step 2, uniformly stirring slag, fly ash and river sand; step 3, adding an alkali activator; step 4, adding PE fibers; and 5, fully stirring to prepare the ultrahigh-toughness geopolymer composite material.
本发明公开了一种超高韧性地聚物复合材料及制备方法，属于新型建筑材料技术领域。组分按配合比计算，矿渣含量0.7‑1、粉煤灰含量0‑0.3、河砂为0.2‑0.3、硅酸钠溶液为0.4‑0.42、氢氧化钠固体为0.08‑0.1、水为0.12‑0.14，以所有组分混合均匀后的总体积为基数，PE纤维的掺量占总体积的2%。制备的步骤如下，步骤1：制备碱激发剂；步骤2：将矿渣、粉煤灰、河砂搅拌均匀；步骤3：添加碱激发剂；步骤4：添加PE纤维；步骤5：充分搅拌制备出超高韧性地聚物复合材料。
Ultrahigh-toughness geopolymer composite material and preparation method thereof
一种超高韧性地聚物复合材料及制备方法
CHEN SHENSHEN (Autor:in) / CHENG DONGHUI (Autor:in) / WANG LI (Autor:in) / WANG QIGUANG (Autor:in) / LI KE (Autor:in)
21.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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