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A platform for research: civil engineering, architecture and urbanism
Nanomodified glutinous rice mortar for ancient building masonry structure and preparation method of nanomodified glutinous rice mortar
The invention discloses nanomodified glutinous rice mortar for an ancient building masonry structure, which comprises the following components in percentage by mass: 9.63%-9.83% of calcium hydroxide, 59.65%-60.88% of sand grains (the grain size is 0.6-1mm), 26.81%-27.35% of water, 0.5%-2.5% of nano silicon dioxide and 1.41%-1.44% of glutinous rice flour, and the sum of the mass percentages of the components is 100%. The invention also provides a preparation method of the nanomodified glutinous rice mortar. The glutinous rice mortar prepared by adopting the nano silicon dioxide as the additive is used in ancient masonry structure repair engineering with relatively high requirements on the glutinous rice mortar, can improve the compressive strength and adhesive property of a building, and meets the requirement of the ancient building masonry structure on high compressive strength of the glutinous rice mortar.
本发明公开了一种用于古建筑砌体结构的纳米改性糯米砂浆，按质量百分比包括以下组分：氢氧化钙9.63％‑9.83％、砂粒(粒径0.6‑1mm)59.65％‑60.88％、水26.81％‑27.35％、纳米二氧化硅0.5％‑2.5％、糯米粉1.41％‑1.44％，上述各组份质量百分比之和为100％。本发明还提供了上述纳米改性糯米砂浆的制备方法。本发明采用纳米二氧化硅作为添加剂制作的糯米砂浆，用于对糯米砂浆要求比较高的古砌体结构修复工程中，可提高建筑物的抗压强度和粘结性能，满足古建筑砌体结构对糯米砂浆的高抗压强度要求。
Nanomodified glutinous rice mortar for ancient building masonry structure and preparation method of nanomodified glutinous rice mortar
The invention discloses nanomodified glutinous rice mortar for an ancient building masonry structure, which comprises the following components in percentage by mass: 9.63%-9.83% of calcium hydroxide, 59.65%-60.88% of sand grains (the grain size is 0.6-1mm), 26.81%-27.35% of water, 0.5%-2.5% of nano silicon dioxide and 1.41%-1.44% of glutinous rice flour, and the sum of the mass percentages of the components is 100%. The invention also provides a preparation method of the nanomodified glutinous rice mortar. The glutinous rice mortar prepared by adopting the nano silicon dioxide as the additive is used in ancient masonry structure repair engineering with relatively high requirements on the glutinous rice mortar, can improve the compressive strength and adhesive property of a building, and meets the requirement of the ancient building masonry structure on high compressive strength of the glutinous rice mortar.
本发明公开了一种用于古建筑砌体结构的纳米改性糯米砂浆，按质量百分比包括以下组分：氢氧化钙9.63％‑9.83％、砂粒(粒径0.6‑1mm)59.65％‑60.88％、水26.81％‑27.35％、纳米二氧化硅0.5％‑2.5％、糯米粉1.41％‑1.44％，上述各组份质量百分比之和为100％。本发明还提供了上述纳米改性糯米砂浆的制备方法。本发明采用纳米二氧化硅作为添加剂制作的糯米砂浆，用于对糯米砂浆要求比较高的古砌体结构修复工程中，可提高建筑物的抗压强度和粘结性能，满足古建筑砌体结构对糯米砂浆的高抗压强度要求。
Nanomodified glutinous rice mortar for ancient building masonry structure and preparation method of nanomodified glutinous rice mortar
用于古建筑砌体结构的纳米改性糯米砂浆及其制备方法
LU JUNLONG (author) / QIAO ZHUTIAN (author) / WANG ZHENSHAN (author) / TIAN JIANBO (author)
2021-12-07
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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