The methods include a precision shuttering method for monolithic construction, which makes it possible to put the production of frameworks and jigs on an industrial and standardized basis. This method is applicable to stairway concrete tamping.

Among the innovations is a carbon monoxide scavenger, developed by the Environmental Engineering Institute under the State Academy of Sciences to prevent the damage from coal gas and pollution in a house.

Besides, there are a new kind of tile mortar, which is good for preventing tile albinism and raising effect of architectural beauty, a new type of steel reform machine and a program for ensuring the mixing ratio of compo mortar in a rational way.