Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modified potassium magnesium phosphate cement
The invention relates to the field of building materials, in particular to modified potassium magnesium phosphate cement. Based on the total mass of the modified potassium magnesium phosphate cement,the modified potassium magnesium phosphate cement is prepared from the following raw materials in parts by weight: 100 parts of dead burned magnesia, 10-50 parts of light burned magnesia, 20-100 partsof potassium phosphate, 10=100 parts of ardealite, 1=50 parts of a retarder and 0=5 parts of a water reducing agent. According to the modified magnesium potassium phosphate cement, the dead burned magnesium oxide, the potassium phosphate and the retarder are used as main components, and a large amount of ardealite and light burned magnesium oxide are doped, so that the defect of quick coagulationof the magnesium potassium phosphate cement can be overcome, and meanwhile, the modified magnesium potassium phosphate cement provided by the invention also has the advantages of high and stable strength, low cost and high economic benefit and social benefit.
本发明涉及建筑材料领域，具体涉及一种改性磷酸钾镁水泥。以所述改性磷酸钾镁水泥的总质量计，改性磷酸钾镁水泥包括以下重量份的原料：重烧氧化镁100份、轻烧氧化镁10‑50份、磷酸钾盐20‑100份、磷石膏10‑100份、缓凝剂1‑50份以及减水剂0‑5份。通过以重烧氧化镁、磷酸钾盐、缓凝剂为主要组分，再掺加大量的磷石膏和轻烧氧化镁，从而可以解决磷酸钾镁水泥凝结快的缺点，同时本发明提供的改性磷酸钾镁水泥还具有强度高且稳定、成本低、经济效益和社会效益高的优点。
Modified potassium magnesium phosphate cement
The invention relates to the field of building materials, in particular to modified potassium magnesium phosphate cement. Based on the total mass of the modified potassium magnesium phosphate cement,the modified potassium magnesium phosphate cement is prepared from the following raw materials in parts by weight: 100 parts of dead burned magnesia, 10-50 parts of light burned magnesia, 20-100 partsof potassium phosphate, 10=100 parts of ardealite, 1=50 parts of a retarder and 0=5 parts of a water reducing agent. According to the modified magnesium potassium phosphate cement, the dead burned magnesium oxide, the potassium phosphate and the retarder are used as main components, and a large amount of ardealite and light burned magnesium oxide are doped, so that the defect of quick coagulationof the magnesium potassium phosphate cement can be overcome, and meanwhile, the modified magnesium potassium phosphate cement provided by the invention also has the advantages of high and stable strength, low cost and high economic benefit and social benefit.
本发明涉及建筑材料领域，具体涉及一种改性磷酸钾镁水泥。以所述改性磷酸钾镁水泥的总质量计，改性磷酸钾镁水泥包括以下重量份的原料：重烧氧化镁100份、轻烧氧化镁10‑50份、磷酸钾盐20‑100份、磷石膏10‑100份、缓凝剂1‑50份以及减水剂0‑5份。通过以重烧氧化镁、磷酸钾盐、缓凝剂为主要组分，再掺加大量的磷石膏和轻烧氧化镁，从而可以解决磷酸钾镁水泥凝结快的缺点，同时本发明提供的改性磷酸钾镁水泥还具有强度高且稳定、成本低、经济效益和社会效益高的优点。
Modified potassium magnesium phosphate cement
一种改性磷酸钾镁水泥
REN JUN (Autor:in) / XU SHENGYE (Autor:in) / DU GUANHONG (Autor:in) / ZHU HAIYAN (Autor:in) / ZHOU BO (Autor:in)
30.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Microstructure of magnesium potassium phosphate cement
| Online Contents | 2011
Microstructure of magnesium potassium phosphate cement
| British Library Online Contents | 2011