Soviet industrial heritage is huge. Nowadays with latest growing of industrial sector in country, material base including architecture became very necessary. More and more buildings are reconstructed to new industries or just updating for new requirements for existing technological processes and production. Mostly reconstruction of existing industrial buildings is covering facade with facade systems without any aesthetic conceptual component which creates a problem for city reconstructed facade situated on. The article includes 7 conceptual models of aesphetical forming of industrial building's facade.

Keywords: architecture of industrial buildings, composition, compositional approaches, façade, architecture, industrial buildings

The article consists of classification of results of researching industrial buiuldings of soviet period in aspect of their contemprorary condition and reconstruction to further using them as architectural skin of industrial processes

Keywords: architecture, industrial buildings, reconstruction of industrial buildings, approaches to reconstruction, system theory

The article consists of overview of stages of forming industrial buildings architectural types and contemporary trends and principles of industrial buildings topical organization and reconstruction.

Keywords: architecture, industrial buildings, reconstruction of industrial buildings

The possibility in principle of using pulp and paper industry waste as a binder for pelletization flotation potassium chloride bases on conducted researches. Defined technical conditions of pelletization flotation potassium chloride using pulp and paper industry’s waste as binder provide product with good commercial qualities, which are yield of marketable fraction (85.71 %) and resistance of granule (29.51 N). The researches for studying conditions of baking were conducted and subsisted defects on granule surfaces. There are two kinds of defects. One of them is inner defect is represented as caverns and flaws. Another type of defects are outer defects. They are represented as crystallized structural arrangements in the form of coreless tube that has net structure and includes fiber and cubic shaped microcrystals. Granule defects form after baking them with temperature higher than 120ºC.

Keywords: flotation potassium chloride; pulp and paper wastes; adhesive; commodity characteristics of fertilizers, defects granules