A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Impermeable mortar as well as preparation method and application thereof
The invention belongs to the field of building materials, and provides anti-seepage mortar and a preparation method and application thereof.The anti-seepage mortar is prepared from glass powder, glass flakes, sulfate and alkali according to a specific proportion, the glass powder with the particle size smaller than or equal to 10 micrometers is selected, the water seepage height of a mortar test piece at the age of 28 days does not exceed 12.1 mm, the compressive strength is not lower than 18.6 MPa, and the anti-seepage performance of the mortar test piece is greatly improved. According to the present invention, the water seepage height does not exceed 8.8 mm at the age of 90 days, the compressive strength is not less than 24.2 MPa, the breaking strength is not less than 5.4 MPa, the impermeability is good, the compressive strength and the breaking strength are high, and the waterproof material can be widely used in the building field, such as underground engineering such as basements, swimming pools, and the like, in addition, waste glass can be fully recycled, and pollution is reduced.
本发明属于建筑材料领域，提供了一种抗渗砂浆及其制备方法和应用，本发明采用特定配比的玻璃粉、玻璃鳞片、硫酸盐和碱制得抗渗砂浆，选用粒径≤10μm的玻璃粉，本发明制得的砂浆试件在龄期28天的渗水高度不超过12.1mm，抗压强度不低于18.6MPa，抗折强度不低于4.2MPa，经过较短时间的养护即可获得较好的防水性能，在龄期90天的渗水高度不超过8.8mm，抗压强度不低于24.2MPa，抗折强度不低于5.4MPa，抗渗性能好，抗压强度和抗折强度高，可广泛应用于建筑领域中，例如地下室、游泳池等地下工程，对建筑物进行防水保护，另外还可以充分回收利用废弃玻璃，减少污染。
Impermeable mortar as well as preparation method and application thereof
The invention belongs to the field of building materials, and provides anti-seepage mortar and a preparation method and application thereof.The anti-seepage mortar is prepared from glass powder, glass flakes, sulfate and alkali according to a specific proportion, the glass powder with the particle size smaller than or equal to 10 micrometers is selected, the water seepage height of a mortar test piece at the age of 28 days does not exceed 12.1 mm, the compressive strength is not lower than 18.6 MPa, and the anti-seepage performance of the mortar test piece is greatly improved. According to the present invention, the water seepage height does not exceed 8.8 mm at the age of 90 days, the compressive strength is not less than 24.2 MPa, the breaking strength is not less than 5.4 MPa, the impermeability is good, the compressive strength and the breaking strength are high, and the waterproof material can be widely used in the building field, such as underground engineering such as basements, swimming pools, and the like, in addition, waste glass can be fully recycled, and pollution is reduced.
本发明属于建筑材料领域，提供了一种抗渗砂浆及其制备方法和应用，本发明采用特定配比的玻璃粉、玻璃鳞片、硫酸盐和碱制得抗渗砂浆，选用粒径≤10μm的玻璃粉，本发明制得的砂浆试件在龄期28天的渗水高度不超过12.1mm，抗压强度不低于18.6MPa，抗折强度不低于4.2MPa，经过较短时间的养护即可获得较好的防水性能，在龄期90天的渗水高度不超过8.8mm，抗压强度不低于24.2MPa，抗折强度不低于5.4MPa，抗渗性能好，抗压强度和抗折强度高，可广泛应用于建筑领域中，例如地下室、游泳池等地下工程，对建筑物进行防水保护，另外还可以充分回收利用废弃玻璃，减少污染。
Impermeable mortar as well as preparation method and application thereof
一种抗渗砂浆及其制备方法和应用
CHENG CONGMI (author) / ZHUANG YUHAI (author) / TONG HUAWEI (author) / YUAN JIE (author) / LIU QI (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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