Abstract

The search for new opportunities in construction to achieve effective results, reduce labor intensity and shorten the time of construction of buildings is very relevant today. This article discusses the term of a construction printer, its operating principle. Examples of completed objects are given. Types of construction printers depending on the drive layout are defined. The materials used for extrusion and the basic composition of the concrete mixture for printing are described. The authors offer a comparison of three most common models of building 3D printers (Russian and foreign) for low-rise construction. Then they describe the model range of printers produced by Russia's leading plant "SPETSAVIA" and their types. The paper highlights the vectors of development in the field of construction printing. It has been justified the necessity of using a building printer in low-rise construction, named the advantages and disadvantages of this method of erecting buildings.

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