Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water-retaining dry-mixed plastering mortar as well as preparation method and application thereof
The invention provides water-retaining dry-mixed plastering mortar as well as a preparation method and application thereof, and relates to the field of building materials. The water retention type dry-mixed plastering mortar comprises the following components in parts by weight: 800-900 parts of modified recycled brick fine aggregate; 40 to 50 parts of superfine brick powder; 100 to 110 parts of cement; and 1-3 parts of an additive. According to the water-retention type dry-mixed plastering mortar, the thin slurry is used for sealing micro cracks of the regenerated brick fine aggregate, then the regenerated brick powder is ground and subjected to alkali excitation treatment to prepare the superfine brick powder, and the working performance and the mechanical performance of the water-retention type dry-mixed plastering mortar are improved.
本发明提供保水型干混抹灰砂浆及其制备方法和应用，涉及建筑材料领域。保水型干混抹灰砂浆，包括如下重量比的组份：改性再生砖细骨料，800～900；超细砖粉，40～50；水泥，100～110；外加剂，1～3。本发明申请的保水型干混抹灰砂浆使用了稀泥浆对再生砖细骨料的微裂缝进行封闭，再通过对再生砖粉磨细和碱激发处理制备超细砖粉，提高了保水型干混抹灰砂浆的工作性能和力学性能。
Water-retaining dry-mixed plastering mortar as well as preparation method and application thereof
The invention provides water-retaining dry-mixed plastering mortar as well as a preparation method and application thereof, and relates to the field of building materials. The water retention type dry-mixed plastering mortar comprises the following components in parts by weight: 800-900 parts of modified recycled brick fine aggregate; 40 to 50 parts of superfine brick powder; 100 to 110 parts of cement; and 1-3 parts of an additive. According to the water-retention type dry-mixed plastering mortar, the thin slurry is used for sealing micro cracks of the regenerated brick fine aggregate, then the regenerated brick powder is ground and subjected to alkali excitation treatment to prepare the superfine brick powder, and the working performance and the mechanical performance of the water-retention type dry-mixed plastering mortar are improved.
本发明提供保水型干混抹灰砂浆及其制备方法和应用，涉及建筑材料领域。保水型干混抹灰砂浆，包括如下重量比的组份：改性再生砖细骨料，800～900；超细砖粉，40～50；水泥，100～110；外加剂，1～3。本发明申请的保水型干混抹灰砂浆使用了稀泥浆对再生砖细骨料的微裂缝进行封闭，再通过对再生砖粉磨细和碱激发处理制备超细砖粉，提高了保水型干混抹灰砂浆的工作性能和力学性能。
Water-retaining dry-mixed plastering mortar as well as preparation method and application thereof
保水型干混抹灰砂浆及其制备方法和应用
FAN DONGDONG (Autor:in) / TANG JIE (Autor:in) / PENG JIANWEI (Autor:in) / QU XINMING (Autor:in) / CHEN JIN (Autor:in) / ZHANG YOUWEI (Autor:in) / XIA ZHENGHUI (Autor:in) / WU CHENGHAO (Autor:in) / YAO JIANAN (Autor:in) / CHEN YITAO (Autor:in)
03.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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