abstract |
The present invention, with 35 to 65 parts by weight of hydrated lime, 5 to 20 parts by weight of quicklime, 15 to 25 parts by weight of natural calcium carbonate, 25 to 35 parts by weight of natural cement for initial strength correction, natural anhydrous gypsum 1 ~ 5 parts by weight, optionally 0-5 parts by weight of ocher, 0-0.05 parts by weight of natural fiber, 0-0.03 parts by weight of anionic surfactant based on olefin sulfonate for improving workability, is added to the lime powder The present invention relates to a non-plastic natural hydraulic lime mortar composition prepared by mixing aggregate or general quartz sand with a lime powder: aggregate weight ratio of 1: 3 to 1: 5, and a method of manufacturing the same. |