Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Super sulfate cement mortar and preparation method thereof
The invention relates to super sulfate cement mortar, which is prepared from the following raw materials in parts by weight: 12 to 18 parts of slag, 1 to 5 parts of coal ash, 2 to 4 parts of desulfurized gypsum, 0.5 to 1.5 parts of cement, 5 to 11 parts of mixing water, 5 to 11 parts of concrete mixing plant wastewater and 60 to 70 parts of machine-made sand, and the waste water of the concrete mixing plant and the mixing water are mixed as a mixed solution, so that the mixed solution, the slag, the fly ash, the desulfurized gypsum, the cement and the machine-made sand are fully mixed in a short time and directly form the mortar. The invention also provides a preparation method of the supersulfate cement mortar.
一种超硫酸盐水泥砂浆，包括以下份数的原料：12~18份的矿渣、1~5份的粉煤灰、2~4份的脱硫石膏、0.5~1.5份的水泥、5~11份的拌合水、5~11份的混凝土搅拌站废水、60~70份的机制砂，其中混凝土搅拌站废水作为液体形式的碱性激发剂，并将混凝土搅拌站废水及拌合水混合和作为混合拌和溶液，以保证混合拌和溶液、矿渣、粉煤灰、脱硫石膏、水泥、机制砂短时间内混合充分并直接形成砂浆。本发明还提供一种超硫酸盐水泥砂浆制备方法。
Super sulfate cement mortar and preparation method thereof
The invention relates to super sulfate cement mortar, which is prepared from the following raw materials in parts by weight: 12 to 18 parts of slag, 1 to 5 parts of coal ash, 2 to 4 parts of desulfurized gypsum, 0.5 to 1.5 parts of cement, 5 to 11 parts of mixing water, 5 to 11 parts of concrete mixing plant wastewater and 60 to 70 parts of machine-made sand, and the waste water of the concrete mixing plant and the mixing water are mixed as a mixed solution, so that the mixed solution, the slag, the fly ash, the desulfurized gypsum, the cement and the machine-made sand are fully mixed in a short time and directly form the mortar. The invention also provides a preparation method of the supersulfate cement mortar.
一种超硫酸盐水泥砂浆，包括以下份数的原料：12~18份的矿渣、1~5份的粉煤灰、2~4份的脱硫石膏、0.5~1.5份的水泥、5~11份的拌合水、5~11份的混凝土搅拌站废水、60~70份的机制砂，其中混凝土搅拌站废水作为液体形式的碱性激发剂，并将混凝土搅拌站废水及拌合水混合和作为混合拌和溶液，以保证混合拌和溶液、矿渣、粉煤灰、脱硫石膏、水泥、机制砂短时间内混合充分并直接形成砂浆。本发明还提供一种超硫酸盐水泥砂浆制备方法。
Super sulfate cement mortar and preparation method thereof
超硫酸盐水泥砂浆及其制备方法
WANG DEZHI (Autor:in) / WU CHENJIE (Autor:in) / MA ZHIPENG (Autor:in) / ZHANG HAIWEI (Autor:in) / LU YU (Autor:in)
23.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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