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A platform for research: civil engineering, architecture and urbanism
Preparation method of small-sized hollow fly ash building blocks
The invention belongs to the technical field of hollow fly ash building blocks, particularly relates to a preparation method of small-sized hollow fly ash building blocks, and aims at the problem that existing small-sized hollow fly ash building blocks need more and stronger application functions. According to the solution, the arrangement shape of the building blocks is determined, the thermal resistance of a combined wall is calculated, a function relationship between the arrangement shape of the building blocks and the thermal resistance of the building blocks is figured out, and a mold of the building blocks is designed according to actual requirements and a reference function. The small-sized hollow fly ash building blocks are prepared by designing the mold, disintegrating slag, mixing, molding, filling, spraying, curing, palletizing and stacking in sequence, during mixing, fly ash, broken stone slag and clay ceramsite are firstly guided into a first stirring tank according to a proportion and are uniformly stirred and mixed, the mixture is wetted by tap water, and then concrete with a low concentration is guided into the first stirring tank for secondary stirring so that the cement and clay ceramic blocks can be further uniformly distributed in the mixture, so that the stability of the anti-permeability performance and other performance of the small-sized hollow fly ash building blocks is further improved.
本发明属于粉煤灰空心砌块技术领域，尤其是一种粉煤灰小型空心砌块的制备方法，针对现有的粉煤灰小型空心砌块需要更多更强阀应用功能的问题，现提出以下方案，确定砌块的排形，计算组合壁的热阻，计算得出砌块排形与砌块热阻的函数关系，根据实际需求和参考函数设计砌块的模具。本发明中通过设计模具、碎渣、混料、成型、填充、喷涂、养护、码垛、堆放的顺序制备粉煤灰小型空心砌块，且在混料时先将粉煤灰、碎石渣、黏土陶粒按比例导入第一搅拌罐内部并搅拌混合均匀并用自来水润湿混合料，再将浓度低的混凝土导入第一搅拌罐二次搅拌，进一步使水泥和黏土陶块在混合体中分布均匀，进而提高粉煤灰小型空心砌块的抗渗性能和其他性能的稳定性。
Preparation method of small-sized hollow fly ash building blocks
The invention belongs to the technical field of hollow fly ash building blocks, particularly relates to a preparation method of small-sized hollow fly ash building blocks, and aims at the problem that existing small-sized hollow fly ash building blocks need more and stronger application functions. According to the solution, the arrangement shape of the building blocks is determined, the thermal resistance of a combined wall is calculated, a function relationship between the arrangement shape of the building blocks and the thermal resistance of the building blocks is figured out, and a mold of the building blocks is designed according to actual requirements and a reference function. The small-sized hollow fly ash building blocks are prepared by designing the mold, disintegrating slag, mixing, molding, filling, spraying, curing, palletizing and stacking in sequence, during mixing, fly ash, broken stone slag and clay ceramsite are firstly guided into a first stirring tank according to a proportion and are uniformly stirred and mixed, the mixture is wetted by tap water, and then concrete with a low concentration is guided into the first stirring tank for secondary stirring so that the cement and clay ceramic blocks can be further uniformly distributed in the mixture, so that the stability of the anti-permeability performance and other performance of the small-sized hollow fly ash building blocks is further improved.
本发明属于粉煤灰空心砌块技术领域，尤其是一种粉煤灰小型空心砌块的制备方法，针对现有的粉煤灰小型空心砌块需要更多更强阀应用功能的问题，现提出以下方案，确定砌块的排形，计算组合壁的热阻，计算得出砌块排形与砌块热阻的函数关系，根据实际需求和参考函数设计砌块的模具。本发明中通过设计模具、碎渣、混料、成型、填充、喷涂、养护、码垛、堆放的顺序制备粉煤灰小型空心砌块，且在混料时先将粉煤灰、碎石渣、黏土陶粒按比例导入第一搅拌罐内部并搅拌混合均匀并用自来水润湿混合料，再将浓度低的混凝土导入第一搅拌罐二次搅拌，进一步使水泥和黏土陶块在混合体中分布均匀，进而提高粉煤灰小型空心砌块的抗渗性能和其他性能的稳定性。
Preparation method of small-sized hollow fly ash building blocks
一种粉煤灰小型空心砌块的制备方法
CHEN YONGJIANG (author)
2021-12-03
Patent
Electronic Resource
Chinese
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