Construction technology for civil engineering bearing column

The invention discloses a civil engineering load-bearing column construction process which comprises the following materials in parts by weight: 7-11 parts of cement, 5-8 parts of coarse and fine aggregate, 14-21 parts of lime, 22-34 parts of desulfurized fly ash, 3-6 parts of fine grinding admixture, 1-3 parts of gypsum, 1-3 parts of retarder, 2-6 parts of air entraining and water reducing agent, 3-5 parts of expanding agent, 5-10 parts of fly ash, 5-10 parts of slag powder and 5-10 parts of waste asphalt. According to the method, industrial waste materials including coal ash, slag powder and waste asphalt are adopted as reinforcing materials of the bearing column and are mixed with concrete raw materials of the bearing column, and after the bearing column made of different industrial waste materials is formed, a detection mechanism of a bearing capacity detection machine is used at the bearing position of the bearing column to detect the bearing capacity of the bearing column. The bearing capacity detection