钙矾石（Ettringite）是一种无色到黄色的钙铝硫酸盐矿物，通常为无色柱状晶体，部分脱水会变白。
n. ettringite
二次钙矾石 secondary or subsequent ettringite ; secondary ettringite
钙矾石膨胀 ettringite expansion
含钡钙矾石 Ba-bearing ettringite
延迟钙矾石 Delayed ettringite formation
钙矾石晶体 ettringite crystal
含铬钙矾石 chromium-containing ettringites
二次钙矾石反应 secondary ettringite reaction
⑤延迟钙矾石 Delayed ettringite formation
橙矾钙石 pascoite
Thorough analysis of microstructure and hydration product in hardened cement paste with and without addition of LSA by XRD,SEM and TG-DSC indicated that acceleration was realized from boost of forming ettringite crystals at the very early stage of cement hydration.
XRD、SEM、TG-DSC等测试手段对水泥硬化体微观结构和水化产物的深入分析表明,LSA速凝剂是通过促进早期水泥水化体系钙矾石晶体生成而达到促凝效果的。
参考来源 - 低碱液态速凝剂的性能及其促凝机理·2,447,543篇论文数据，部分数据来源于NoteExpress
煅烧高岭石-石灰-石膏硬化体的强度与钙矾石生成量的多少相关。
The strength for hardening calcined kaolinite-Portlandite-gypsum system is derived from the quantity of forming ettringite.
主要的水化产物是钙矾石和水化钙黄长石。
管状钙矾石是近年来在SEM中首次被观测到。
The pipe ettringite was first observed by SEM in recent years.
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