A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Masonry mortar and preparation method thereof
The invention discloses masonry mortar which is prepared from the following raw materials in percentage by mass based on the mass of the mortar as 100%: 40%-48% of a cementing material, 40%-48% of aggregate, 0.60%-0.72% of a water reducing agent and 11%-12% of water, the cementing material comprises the following raw materials in percentage by mass: 52%-63% of high-titanium blast furnace slag, 16%-26% of steel slag, 15%-18% of desulfurized gypsum and 5%-6% of desulfurized fly ash, wherein the mass percentage of the high-titanium blast furnace slag is 100%; the desulfurized fly ash is prepared from the following raw materials in percentage by mass: 2.80%-2.90% of sulfur dioxide, 44.80%-44.90% of calcium oxide, 1.0%-1.1% of magnesium oxide, 0.9990%-1.001% of aluminum oxide, 0.93%-0.99% of ferrous oxide, 38.30%-38.40% of sulfur trioxide, 2.70%-2.73% of fluorine, 3.24%-3.28% of chlorine and the balance of trace elements with the total amount of 4.69%-5.24%. The method has the effect of preparing the cementing material by using the high-titanium blast furnace slag.
本发明公开了一种砌筑砂浆，以所述砂浆的质量为100％计，包括以下质量百分含量的原料：40％～48％的胶凝材料、40％～48％的骨料、0.60％～0.72％的减水剂、11％～12％的水；以所述胶凝材料的质量为100％计，包括以下质量百分含量的原料：52％～63％的高钛高炉渣、16％～26％的钢渣、15％～18％的脱硫石膏、5％～6％脱硫灰；以所述脱硫灰的质量为100％计，包括以下质量百分含量的原料：2.80％～2.90％的二氧化硫、44.80％～44.90％的氧化钙、1.0％～1.1％的氧化镁、0.990％～1.001％三氧化二铝、0.93％～0.99％氧化亚铁、38.30％～38.40％三氧化硫、2.70％～2.73％氟、3.24％～3.28％氯、余量为总量在4.69％～5.24％的微量元素。具有可利用高钛高炉渣制备胶凝材料的效果。
Masonry mortar and preparation method thereof
The invention discloses masonry mortar which is prepared from the following raw materials in percentage by mass based on the mass of the mortar as 100%: 40%-48% of a cementing material, 40%-48% of aggregate, 0.60%-0.72% of a water reducing agent and 11%-12% of water, the cementing material comprises the following raw materials in percentage by mass: 52%-63% of high-titanium blast furnace slag, 16%-26% of steel slag, 15%-18% of desulfurized gypsum and 5%-6% of desulfurized fly ash, wherein the mass percentage of the high-titanium blast furnace slag is 100%; the desulfurized fly ash is prepared from the following raw materials in percentage by mass: 2.80%-2.90% of sulfur dioxide, 44.80%-44.90% of calcium oxide, 1.0%-1.1% of magnesium oxide, 0.9990%-1.001% of aluminum oxide, 0.93%-0.99% of ferrous oxide, 38.30%-38.40% of sulfur trioxide, 2.70%-2.73% of fluorine, 3.24%-3.28% of chlorine and the balance of trace elements with the total amount of 4.69%-5.24%. The method has the effect of preparing the cementing material by using the high-titanium blast furnace slag.
本发明公开了一种砌筑砂浆，以所述砂浆的质量为100％计，包括以下质量百分含量的原料：40％～48％的胶凝材料、40％～48％的骨料、0.60％～0.72％的减水剂、11％～12％的水；以所述胶凝材料的质量为100％计，包括以下质量百分含量的原料：52％～63％的高钛高炉渣、16％～26％的钢渣、15％～18％的脱硫石膏、5％～6％脱硫灰；以所述脱硫灰的质量为100％计，包括以下质量百分含量的原料：2.80％～2.90％的二氧化硫、44.80％～44.90％的氧化钙、1.0％～1.1％的氧化镁、0.990％～1.001％三氧化二铝、0.93％～0.99％氧化亚铁、38.30％～38.40％三氧化硫、2.70％～2.73％氟、3.24％～3.28％氯、余量为总量在4.69％～5.24％的微量元素。具有可利用高钛高炉渣制备胶凝材料的效果。
Masonry mortar and preparation method thereof
一种砌筑砂浆及其制备方法
LUO HONGYING (author) / ZHAO KUO (author) / QIU JING (author) / YUAN YING (author) / PENG QINGSONG (author)
2024-03-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME