Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a fly ash based geopolymer modified coal gangue concrete block, which is prepared from 80 to 120 parts of fly ash, 40 to 65 parts of slag, 180 to 220 parts of cement, 150 to 180 parts of water, 700 to 800 parts of coal gangue coarse aggregate, 300 to 400 parts of coal gangue fine aggregate, 240 to 320 parts of coal gangue sand, 40 to 60 parts of water glass, 4 to 8 parts of sodium hydroxide and 3 to 5 parts of water reducing agent. The invention also discloses a manufacturing method of the fly ash-based geopolymer modified coal gangue concrete block; by matching the fly ash, the slag, the cement, the water, the coal gangue coarse aggregate, the coal gangue fine aggregate, the coal gangue sand, the water glass, the sodium hydroxide, the water reducing agent and the like, the existing materials such as the fly ash and the slag are fully utilized, so that the cost is reduced, and the anti-freezing performance, the compressive strength and the breaking strength are very excellent.
本发明涉及一种粉煤灰基地聚物改性煤矸石混凝土砌块，包括：粉煤灰80‑120份、矿渣40‑65份、水泥180‑220份、水150‑180份、煤矸石粗骨料700‑800份、煤矸石细骨料300‑400份、煤矸石砂240‑320份、水玻璃40‑60份、氢氧化钠4‑8份、减水剂3‑5份。本发明还公开了一种粉煤灰基地聚物改性煤矸石混凝土砌块的制作方法，本发明采用粉煤灰、矿渣、水泥、水、煤矸石粗骨料、煤矸石细骨料、煤矸石砂、水玻璃、氢氧化钠、减水剂份等进行配合，充分利用现有的粉煤灰、矿渣等物料，降低了成本，且在抗冻性能、抗压强度、抗折强度上都十分优越。
The invention relates to a fly ash based geopolymer modified coal gangue concrete block, which is prepared from 80 to 120 parts of fly ash, 40 to 65 parts of slag, 180 to 220 parts of cement, 150 to 180 parts of water, 700 to 800 parts of coal gangue coarse aggregate, 300 to 400 parts of coal gangue fine aggregate, 240 to 320 parts of coal gangue sand, 40 to 60 parts of water glass, 4 to 8 parts of sodium hydroxide and 3 to 5 parts of water reducing agent. The invention also discloses a manufacturing method of the fly ash-based geopolymer modified coal gangue concrete block; by matching the fly ash, the slag, the cement, the water, the coal gangue coarse aggregate, the coal gangue fine aggregate, the coal gangue sand, the water glass, the sodium hydroxide, the water reducing agent and the like, the existing materials such as the fly ash and the slag are fully utilized, so that the cost is reduced, and the anti-freezing performance, the compressive strength and the breaking strength are very excellent.
本发明涉及一种粉煤灰基地聚物改性煤矸石混凝土砌块，包括：粉煤灰80‑120份、矿渣40‑65份、水泥180‑220份、水150‑180份、煤矸石粗骨料700‑800份、煤矸石细骨料300‑400份、煤矸石砂240‑320份、水玻璃40‑60份、氢氧化钠4‑8份、减水剂3‑5份。本发明还公开了一种粉煤灰基地聚物改性煤矸石混凝土砌块的制作方法，本发明采用粉煤灰、矿渣、水泥、水、煤矸石粗骨料、煤矸石细骨料、煤矸石砂、水玻璃、氢氧化钠、减水剂份等进行配合，充分利用现有的粉煤灰、矿渣等物料，降低了成本，且在抗冻性能、抗压强度、抗折强度上都十分优越。
Fly ash-based geopolymer modified coal gangue concrete block and preparation method thereof
一种粉煤灰基地聚物改性煤矸石混凝土砌块及其制备方法
QIN QING (Autor:in)
28.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Coal gangue-based geopolymer concrete and prefabricated tire membrane thereof
| Europäisches Patentamt | 2022
Calcium sulphosilicate-coal gangue geopolymer and preparation method thereof
| Europäisches Patentamt | 2023
Steel slag-coal gangue geopolymer and preparation method thereof
| Europäisches Patentamt | 2021
Novel coal gangue aggregate fly ash geopolymer concrete material and preparation method thereof
| Europäisches Patentamt | 2022
Coal gangue-based autoclaved aerated concrete block and preparation method thereof
| Europäisches Patentamt | 2024