Lime-based renders have been used since the earliest periods of antiquity. Amongst them, hydrated lime renders set and harden almost entirely through carbonation; this is a slow chemical reaction, which hinders the wider use of the aforementioned composites. The present study focuses on hydrated lime renders that have been modified through the addition of nano-sized dolerite quarry waste and olivine basalt. Both ultrafine rock additives were added to the mixtures at a percentage of 15% (w/w in partial replacement to the binder). Thermogravimetric (DTA/TG) and powder X-ray diffraction (XRD) analyses, as well as the phenolphthalein indicator test, demonstrated that the degree of carbonation of the modified lime renders was notably enhanced. This has a positive effect on the setting and hardening time of the nano-modified end-products, which could therefore be adopted not only for restoration purposes, but also in contemporary sustainable construction.

从最早的古代开始就使用基于石灰的抹灰。其中，熟石灰几乎完全通过碳化而凝固和硬化；这是一个缓慢的化学反应，阻碍了上述复合材料的广泛使用。本研究的重点是熟石灰的提炼，通过添加纳米级白云石采石场废物和橄榄石玄武岩进行了改性。两种超细岩石添加剂都以15％（w / w代替粘合剂的重量百分比）的比例添加到混合物中。热重分析（DTA / TG）和粉末X射线衍射（XRD）分析以及酚酞指示剂测试表明，改性石灰提炼的碳酸度得到了显着提高。这对纳米改性最终产品的凝固和硬化时间有积极的影响，