Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water-resistant phosphate cement-based repairing material
The invention discloses a water-resistant phosphate cement-based patching material which is mainly prepared from the following raw materials in parts by weight: 20-40 parts of modified magnesium oxide, 10-20 parts of monopotassium phosphate, 10-20 parts of phosphoaluminate cement, 2-4 parts of silica fume, 0.2-0.5 part of potassium chloride and 0.05-0.15 part of an additive, the water-resistant phosphate cement-based repair material provided by the invention can be applied to rapid repair of buildings in a long-term humid environment and a coastal environment, and has early strength, high strength and good water stability.
本发明公开了一种耐水型磷酸盐水泥基修补材料，主要由以下重量份比例的原料制成：改性氧化镁20‑40份、磷酸二氢钾10‑20份、磷铝酸盐水泥10‑20份、硅灰2‑4份、氯化钾0.2‑0.5份、外加剂0.05‑0.15份；本发明提供一种耐水型磷酸盐水泥基修补材料，可应用于长期潮湿环境及沿海环境中建筑物的快速修复，具有早强、高强和良好的水稳定性。
Water-resistant phosphate cement-based repairing material
The invention discloses a water-resistant phosphate cement-based patching material which is mainly prepared from the following raw materials in parts by weight: 20-40 parts of modified magnesium oxide, 10-20 parts of monopotassium phosphate, 10-20 parts of phosphoaluminate cement, 2-4 parts of silica fume, 0.2-0.5 part of potassium chloride and 0.05-0.15 part of an additive, the water-resistant phosphate cement-based repair material provided by the invention can be applied to rapid repair of buildings in a long-term humid environment and a coastal environment, and has early strength, high strength and good water stability.
本发明公开了一种耐水型磷酸盐水泥基修补材料，主要由以下重量份比例的原料制成：改性氧化镁20‑40份、磷酸二氢钾10‑20份、磷铝酸盐水泥10‑20份、硅灰2‑4份、氯化钾0.2‑0.5份、外加剂0.05‑0.15份；本发明提供一种耐水型磷酸盐水泥基修补材料，可应用于长期潮湿环境及沿海环境中建筑物的快速修复，具有早强、高强和良好的水稳定性。
Water-resistant phosphate cement-based repairing material
一种耐水型磷酸盐水泥基修补材料
SU YING (Autor:in) / ZHAI GAOYUAN (Autor:in) / LIU XINGGANG (Autor:in) / HE XINGYANG (Autor:in) / DAI FEI (Autor:in) / DUAN XIAOPENG (Autor:in) / WANG JINFU (Autor:in) / LU SIYU (Autor:in) / ZHU MENGDI (Autor:in) / LIU SENYE (Autor:in)
29.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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