体积稳定性是指耐火制品在一定温度下反复加的热、冷却的体积变化百分率。一般在多次高温作用下,耐火材料内组成相会发生再结晶和进一歩烧结,会产生残余的膨胀或收缩现象。一般允许的残余膨胀或收缩不应超过0.5-1.0%。
...Cone测试仪;体积稳定性 [gap=976]Key word: TB/T3192-2008; CGM-11 cable grouting agents; Shrinkage-Cone; volume stability ...
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... chemical fiber rope factory 关键词:高性能混凝土;耐久性;体积稳定性 » Key word: High performance concrete; Durability; Volume stability 他告诉我有一段时间里他讨厌上学 » He told me he hated to go to school for some time ..
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求翻译:dredge pump 是什么意思? ... 不付出 就没有收获 » Do not pay, no gain 关键词:高性能混凝土;耐久性;体积稳定性 » Key words: high-performance concrete; durability; volume stability 上帝与你同在 » God be with you ...
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Besides the desired properties just mentioned, super high strength & high performance concrete must be of high volume stability.
超高强高性能混凝土除了必须具备高强度、高工作性、高耐久性外,还必须具有高的体积稳定性。
参考来源 - 超高强高性能混凝土的组成、结构及其收缩与补偿的研究Comparing with the ordinary segment,GSCS had higher strength in the concrete cover(MIF)and the main structural concrete,better impermeability and anti-cracking capability. Volume stabilization and durability of segment had improved obviously.
与普通管片相比,GSCS强度更高,保护层混凝土强度达到C60,结构层达到C50;混凝土管片的体积稳定性良好,抗裂性能、抗渗性能均优于普通管片。
参考来源 - 高体积稳定性梯度结构混凝土管片保护层材料的研究与应用研究Proper quality of mineral admixtures improved deformation of hardened cement paste at high temperature, and enforced volume stability.
适量的掺合料有助于改善水泥石的高温变形,增强水泥石的高温体积稳定性。
参考来源 - 长江隧道管片混凝土高温特性研究·2,447,543篇论文数据,部分数据来源于NoteExpress
该产品具有极强的抗渣侵蚀能力和较高的高温体积稳定性。
It has very good property of slag corrosion resistance and high-temperature volume stability.
早期收缩开裂是导致水泥基材料劣化及体积稳定性不良的重要原因。
Early age cracking caused by shrinkage is an important reason for the deteriorations of cement-based materials and reduction of volume stability.
为避免盐渍土在固化过程中可能发生的体积变形危害,研究其自生体积稳定性。
The autogenous volumetric stability of solidified saline soils was investigated to prevent damage to roads caused by volume changes of the road foundations.
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