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Accelerated curing technology for inorganic binder stabilizing material
The invention provides an inorganic binder stabilizing material accelerated curing technology, which comprises the following specific steps: a first stage: placing an inorganic binder stabilizing material in an environment with relative humidity of 95-100%, heating to 60-80 DEG C at room temperature, and carrying out heat preservation curing for 3-5 hours; in the second stage, in the environment with the relative humidity of 95-100%, the temperature is reduced to 20-30 DEG C, heat preservation and maintenance are conducted, and the maintenance time is 24-72 h; and in the third stage, under the environment that the relative humidity is 60-80% and the air pressure intensity is more than 80% of the material strength design value and does not exceed 2.5 MPa, the temperature is increased to 60-80 DEG C, heat preservation and maintenance are conducted, and the maintenance time is 72-336 h. Based on the maturity formula, it is guaranteed that the test result accurately and reliably reflects the material performance, and important social and economic benefits are achieved for guiding engineering design construction and improving the engineering construction efficiency.
本发明提供一种无机结合料稳定材料加速养生技术，具体步骤如下：第一阶段：将无机结合料稳定材料置于相对湿度为95～100％的环境下，室温下升温至60～80℃，保温养护，养护时间为3～5h；第二阶段：在相对湿度为95～100％的环境下，降温至20～30℃，保温养护，养护时间为24～72h；第三阶段：在相对湿度为60～80％、空气压强为材料强度设计值的80％以上且不超过2.5MPa的环境下，升温至60～80℃，保温养护，养护时间为72～336h。本发明基于成熟度公式保证测试结果准确可靠地反映材料性能，对于指导工程设计施工、提高工程建设效率，具有重要的社会经济效益。
Accelerated curing technology for inorganic binder stabilizing material
The invention provides an inorganic binder stabilizing material accelerated curing technology, which comprises the following specific steps: a first stage: placing an inorganic binder stabilizing material in an environment with relative humidity of 95-100%, heating to 60-80 DEG C at room temperature, and carrying out heat preservation curing for 3-5 hours; in the second stage, in the environment with the relative humidity of 95-100%, the temperature is reduced to 20-30 DEG C, heat preservation and maintenance are conducted, and the maintenance time is 24-72 h; and in the third stage, under the environment that the relative humidity is 60-80% and the air pressure intensity is more than 80% of the material strength design value and does not exceed 2.5 MPa, the temperature is increased to 60-80 DEG C, heat preservation and maintenance are conducted, and the maintenance time is 72-336 h. Based on the maturity formula, it is guaranteed that the test result accurately and reliably reflects the material performance, and important social and economic benefits are achieved for guiding engineering design construction and improving the engineering construction efficiency.
本发明提供一种无机结合料稳定材料加速养生技术，具体步骤如下：第一阶段：将无机结合料稳定材料置于相对湿度为95～100％的环境下，室温下升温至60～80℃，保温养护，养护时间为3～5h；第二阶段：在相对湿度为95～100％的环境下，降温至20～30℃，保温养护，养护时间为24～72h；第三阶段：在相对湿度为60～80％、空气压强为材料强度设计值的80％以上且不超过2.5MPa的环境下，升温至60～80℃，保温养护，养护时间为72～336h。本发明基于成熟度公式保证测试结果准确可靠地反映材料性能，对于指导工程设计施工、提高工程建设效率，具有重要的社会经济效益。
Accelerated curing technology for inorganic binder stabilizing material
一种无机结合料稳定材料加速养生技术
LONG YONGSHUANG (author) / ZHOU LEI (author) / CHEN XIANG (author) / CAO TINGWEI (author) / WANG KANG (author) / QU WANFENG (author)
2024-11-29
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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