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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-water-resistance potassium magnesium phosphate repairing material and preparation method thereof
The invention discloses a high-water-resistance potassium magnesium phosphate repairing material and a preparation method thereof. The high-water-resistance potassium magnesium phosphate repairing material is prepared from, by weight, 30 parts of magnesium oxide, 25 parts of potassium dihydrogen phosphate, 0.22 parts of borax, 6.6 parts of water and 0.25-1.5 parts of latex powder. The preparation method comprises the following steps of: putting the magnesium oxide, the potassium dihydrogen phosphate, the borax and the latex powder into a cement mortar stirrer according to the weight parts, and uniformly stirring and mixing to obtain mixed powder; and adding water into the mixed powder, stirring, putting the mixture into a mold, and demolding after a certain time, namely 15-20 minutes, so as to obtain the high-water-resistance potassium magnesium phosphate repairing material. The high-water-resistance potassium magnesium phosphate repairing material is high in strength and good in water resistance.
本发明公开了一种高耐水磷酸镁钾修复材料及制备方法，以重量份计包括组分：氧化镁30份、磷酸二氢钾25份、硼砂0.22份、水6.6份、乳胶粉0.25‑1.5份，制备方法为按照重量组分取氧化镁、磷酸二氢钾、硼砂和乳胶粉置于水泥胶砂搅拌机，搅拌混合均匀，得到混合粉料；将水加入到混合粉料中，搅拌后装入模具中，一定时间，15‑20min后脱模即得到所述高耐水磷酸镁钾修复材料。本发明强度高，抗水性能好。
High-water-resistance potassium magnesium phosphate repairing material and preparation method thereof
The invention discloses a high-water-resistance potassium magnesium phosphate repairing material and a preparation method thereof. The high-water-resistance potassium magnesium phosphate repairing material is prepared from, by weight, 30 parts of magnesium oxide, 25 parts of potassium dihydrogen phosphate, 0.22 parts of borax, 6.6 parts of water and 0.25-1.5 parts of latex powder. The preparation method comprises the following steps of: putting the magnesium oxide, the potassium dihydrogen phosphate, the borax and the latex powder into a cement mortar stirrer according to the weight parts, and uniformly stirring and mixing to obtain mixed powder; and adding water into the mixed powder, stirring, putting the mixture into a mold, and demolding after a certain time, namely 15-20 minutes, so as to obtain the high-water-resistance potassium magnesium phosphate repairing material. The high-water-resistance potassium magnesium phosphate repairing material is high in strength and good in water resistance.
本发明公开了一种高耐水磷酸镁钾修复材料及制备方法，以重量份计包括组分：氧化镁30份、磷酸二氢钾25份、硼砂0.22份、水6.6份、乳胶粉0.25‑1.5份，制备方法为按照重量组分取氧化镁、磷酸二氢钾、硼砂和乳胶粉置于水泥胶砂搅拌机，搅拌混合均匀，得到混合粉料；将水加入到混合粉料中，搅拌后装入模具中，一定时间，15‑20min后脱模即得到所述高耐水磷酸镁钾修复材料。本发明强度高，抗水性能好。
High-water-resistance potassium magnesium phosphate repairing material and preparation method thereof
高耐水磷酸镁钾修复材料及制备方法
YANG HUAIZHI (Autor:in) / LIU XUEWEN (Autor:in) / ZHU XINGSHENG (Autor:in) / YANG ZHIQIANG (Autor:in)
23.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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