...关键词: 轻骨料 预湿 抗冻性 界面区 显微硬度[gap=2034]Key words: lightweight aggregate; pre-wetting; frost-resistance; interfacial zone; microhardness...
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Frost Resistance Aura 冰霜抗性光环
Determination of frost resistance 抗冻性测定
Test for frost resistance 耐霜冻试验
frost resistance durability 抗冻耐久性
frost resistance of concrete 混凝土抗冻性的
Bending strength, compressive strength, interfacial bond strength and frost-resistance were also studied and analyzed.
并对其抗压、抗折、新老界面粘结强度及抗冻性等进行了实验研究。
It also has the ability of frost resistance, water hammer; resistance and overheat resistance. Small size and light weight make it easy install in any mode.
在低温环境中不怕冻、防水击、耐过热、体积小，重量轻，并且任何方式均可安装。
Results indicated that the compound expansion agent almost hasn't effect both on setting and frost resistance of crushed stone mortar, but can enhance its permeability resistance ability.
结果表明，复合膨胀剂对石屑砂浆凝结性能和抗冻性能几乎没有影响，可以改善其保水性和抗渗性。
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