What is the ash used in ancient buildings?

Mortar and mix ratio commonly used in ancient building engineering, and good quicklime material is selected.

1. Dust removal: raw materials for manufacturing various mortars. Quicklime is sprayed with water repeatedly and evenly into powder, and then sieved. The storage time of lime soil should not exceed 3-4 days; Outdoor plastering should not exceed 3-6 months.

2. Splash: raw materials for making various mortars. It can be used after dusting, sieving, layering, dusting with green slurry and stuffy for 15 days. White ash: blue ash = 100: 13, and outdoor plastering will take more than half a year.

Ancient architecture refers to the historic civil and public buildings before the founding of People's Republic of China (PRC), including those in the Republic of China. In China, many ancient towns and most big cities still retain some ancient buildings. However, in today's great construction, we should treat and protect ancient buildings and their cultural characteristics with a development perspective; We should not only preserve the ancient architecture culture in the world, but also make the ancient cultural heritage have modern value.

Although some ancient buildings are far away from now, their culture is still worth learning from. As descendants of the Chinese people, architectural culture is also a part of China traditional culture. We should not only develop modern architecture, but also absorb nutrition from ancient buildings, so as to blaze a trail of characteristic architecture in China, and let the ancient architectural culture in China be inherited and continued.