Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modified hydraulic lime cementing material for repairing brick masonry of ancient building and application of modified hydraulic lime cementing material
The invention discloses a modified hydraulic lime cementing material for repairing brick masonries of ancient buildings and application of the modified hydraulic lime cementing material, and relates to a cementing material for repairing brick masonries of ancient buildings and application of the cementing material. The invention aims to solve the technical problem that the existing ancient building brick masonry is poor in adhesiveness between a repairing material and the brick masonry. The modified hydraulic lime cementing material is prepared from nano silicon dioxide, hydraulic lime, calcium silicate whiskers and rock wool. The lime material for repairing the ancient building brick masonry is prepared by mixing the lime powder with a water reducing agent, water and sand, the early compressive strength reaches 7.8-8.9 MPa after the lime material is cured for 28 days, the early tensile strength reaches 3.3-3.7 MPa, and the lime material can be used in the field of ancient building brick masonry repairing.
一种用于古建筑砖砌体修复的改性水硬性石灰胶凝材料及其应用，它涉及古建筑砖砌体修复的胶凝材料及其应用。它是要解决现有的古建筑砖砌体在修缮材料与砖砌体粘合性差的技术问题。本发明的改性水硬性石灰胶凝材料由纳米二氧化硅、水硬性石灰、硅酸钙晶须和岩棉组成。利用其与减水剂、水和砂混合制备修复古建筑砖砌体的石灰材料，养护28d后的早期抗压强度达到7.8～8.9MPa，早期抗拉强度达到3.3～3.7MPa，可用于古建筑砖砌体修复领域。
Modified hydraulic lime cementing material for repairing brick masonry of ancient building and application of modified hydraulic lime cementing material
The invention discloses a modified hydraulic lime cementing material for repairing brick masonries of ancient buildings and application of the modified hydraulic lime cementing material, and relates to a cementing material for repairing brick masonries of ancient buildings and application of the cementing material. The invention aims to solve the technical problem that the existing ancient building brick masonry is poor in adhesiveness between a repairing material and the brick masonry. The modified hydraulic lime cementing material is prepared from nano silicon dioxide, hydraulic lime, calcium silicate whiskers and rock wool. The lime material for repairing the ancient building brick masonry is prepared by mixing the lime powder with a water reducing agent, water and sand, the early compressive strength reaches 7.8-8.9 MPa after the lime material is cured for 28 days, the early tensile strength reaches 3.3-3.7 MPa, and the lime material can be used in the field of ancient building brick masonry repairing.
一种用于古建筑砖砌体修复的改性水硬性石灰胶凝材料及其应用，它涉及古建筑砖砌体修复的胶凝材料及其应用。它是要解决现有的古建筑砖砌体在修缮材料与砖砌体粘合性差的技术问题。本发明的改性水硬性石灰胶凝材料由纳米二氧化硅、水硬性石灰、硅酸钙晶须和岩棉组成。利用其与减水剂、水和砂混合制备修复古建筑砖砌体的石灰材料，养护28d后的早期抗压强度达到7.8～8.9MPa，早期抗拉强度达到3.3～3.7MPa，可用于古建筑砖砌体修复领域。
Modified hydraulic lime cementing material for repairing brick masonry of ancient building and application of modified hydraulic lime cementing material
一种用于古建筑砖砌体修复的改性水硬性石灰胶凝材料及其应用
ZHU GUORONG (Autor:in) / WANG YUE (Autor:in) / FANG GUOXIANG (Autor:in) / ZHANG DAOMING (Autor:in) / WANG CHENGYA (Autor:in)
01.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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