This paper describes production of small blocks under steam conserve based on experience. The material of small blocks is made up of fly-ash, quick lime and slag.
本文在总结生产实践经验的基础上，探讨了以粉煤灰、炉渣、石灰和石膏等为原料，采用蒸汽养护工艺生产粉煤灰石灰小型空心砌块的工艺控制。
The reason for low strength and hardening slowing of quick lime-coal ash extruding piles are analysed theoretically.
本文从理论上分析了生石灰—粉煤灰挤密桩硬化缓慢和强度低的原因。
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