A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Low-carbon high-freezing-resistance magnesium phosphate cement mortar as well as preparation method and application thereof
The invention discloses low-carbon high-freezing-resistance magnesium phosphate cement mortar and a preparation method and application thereof, and belongs to the technical field of constructional engineering materials, the mortar comprises low-carbon magnesium phosphate cement, river sand, hydrolyzed silanol and mixing water; the hydrolyzed silanol is a product obtained by hydrolyzing a silane coupling agent in ethanol and water under an acidic condition; the invention relates to a high-strength concrete, which is prepared from the following formula components in parts by mass: 145 to 250 parts of low-carbon magnesium phosphate cement, 145 to 250 parts of river sand, 7 to 35 parts of silane coupling agent, 42 to 210 parts of ethanol, 21 to 105 parts of water and 10 to 30 parts of water for mixing. The cement has the advantages of adjustable setting time, low carbon, energy conservation, good mechanical properties, strong water resistance and freezing resistance and the like.
本发明公开了一种低碳高抗冻磷酸镁水泥砂浆及其制备方法、应用，属于建筑工程材料技术领域，砂浆包括低碳磷酸镁水泥、河砂、水解硅醇和拌合用水；所述水解硅醇为硅烷偶联剂在酸性条件下于乙醇和水中水解的产物；各配方组分的质量份数为：低碳磷酸镁水泥145～250份、河砂145～250份、硅烷偶联剂7～35份、乙醇42～210份、水21～105份和拌合用水10～30份。本发明具有凝结时间可调、低碳节能、力学性能好及耐水性抗冻性强等优点。
Low-carbon high-freezing-resistance magnesium phosphate cement mortar as well as preparation method and application thereof
The invention discloses low-carbon high-freezing-resistance magnesium phosphate cement mortar and a preparation method and application thereof, and belongs to the technical field of constructional engineering materials, the mortar comprises low-carbon magnesium phosphate cement, river sand, hydrolyzed silanol and mixing water; the hydrolyzed silanol is a product obtained by hydrolyzing a silane coupling agent in ethanol and water under an acidic condition; the invention relates to a high-strength concrete, which is prepared from the following formula components in parts by mass: 145 to 250 parts of low-carbon magnesium phosphate cement, 145 to 250 parts of river sand, 7 to 35 parts of silane coupling agent, 42 to 210 parts of ethanol, 21 to 105 parts of water and 10 to 30 parts of water for mixing. The cement has the advantages of adjustable setting time, low carbon, energy conservation, good mechanical properties, strong water resistance and freezing resistance and the like.
本发明公开了一种低碳高抗冻磷酸镁水泥砂浆及其制备方法、应用，属于建筑工程材料技术领域，砂浆包括低碳磷酸镁水泥、河砂、水解硅醇和拌合用水；所述水解硅醇为硅烷偶联剂在酸性条件下于乙醇和水中水解的产物；各配方组分的质量份数为：低碳磷酸镁水泥145～250份、河砂145～250份、硅烷偶联剂7～35份、乙醇42～210份、水21～105份和拌合用水10～30份。本发明具有凝结时间可调、低碳节能、力学性能好及耐水性抗冻性强等优点。
Low-carbon high-freezing-resistance magnesium phosphate cement mortar as well as preparation method and application thereof
一种低碳高抗冻磷酸镁水泥砂浆及其制备方法、应用
GUO JINBO (author) / WANG HAIFENG (author) / SONG SEUNG-CHEOL (author) / YU HONGFA (author) / CHEN XIAOQING (author) / GUO SHAOHUA (author) / YANG QI (author) / XU CHUBO (author)
2025-01-03
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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