A Research Paper on Contribution of Spray Plaster Technology to Achieve the Project Specification by Cost

An important factor in improving the quality of work is the qualification of construction workers, who use new technologies. Without special training, workers cannot realize all the possibilities of modern materials and technology, and therefore will not be achieved economic effect. The process of mortar mechanical projection has been approved in terms of its performance, but industrial management knowledge should be applied to understand the economic viability of the system. The aim of this paper is to evaluate the productivity and logistics impact of the mechanized spraying process of rendering mortar on its global cost composition. On a worldwide scale, there are no studies that correlate logistics, productivity and costs for mortar rendering systems, indicating the originality of the research. A multiple case study was proposed. A comparison was made between the manual application and mechanical projection methods of internal wall plastering.