How to calculate the cost of shotcrete or patting?

Before powdering the inside and outside of the construction site, the master must first spray grout for indoor plastering. There are two types of gunite, one is sprayed and the other is shot. If shot, it costs about 2.5 yuan per square meter. Gunite One square meter is about 1.5 yuan. A 30-story building with both inside and outside is about 130,000 square meters. One building is about 260,000 yuan. Five people can take down the entire building, so it doesn’t cost a lot. Earn less. In the end, I decisively chose the gunite industry. Anyone can do it as long as they are not afraid of hardship and dirt, because the technical content is not very high. Friends who work in gunite know that they are covered with glue dust every day. There is no clean spot on my hat, and I sometimes have to work overtime, which does not affect the ordering process. After a year of hard work, my life is indeed much better than before. As long as a person is not afraid of hardship and tiredness, he can make it through persistence. Live a good life.