Abstract

The article discusses the phosphogypsum negative influence on the environment. Utilization and application of phosphogypsum, as a careful attitude to resources by reducing the amount of waste and secondary materials, reducing the storage area of industrial waste in production regions, the introduction of new industrial and innovative technologies, improving the quality of raw materials, resources through their rational and integrated use, allows you to create a reliable mechanism for the functioning of various sectors of the construction economy and solve environmental problems of industrial regions of our country. As a result of studies of various types of technogenic waste (phosphogypsum, offbalance ores), it was found that they can be used as components for filling deep recesses and depressions of highways. One of the options for the effective use of phosphogypsum in the road construction industry is proposed, the justification for the possibility of using off-balance phosphorous ores instead of crushed stone for construction was given.

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