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Information × Registration Number 0301U002476, 0100U001765 , R & D reports Title To develop technology of liquidation at- band-splitting of manufactures and vertical trunks by structures on the basis of local materials with overlapping of trunks by ferro-concrete shelfs of the convex form excluding dangerous influence on an environment popup.stage_title Розробити склади закладувальних матеріалів. Провести підбір устаткування для виконання закладувальних робіт. Розробити ескізний прект блока для улаштування перекривального поміста Head Budnik A.V., Drutsko V.P., Registration Date 27-06-2001 Organization Research Institute of Organization and Mechanization of Mine Construction popup.description2 Vertical trunks and at- band-splitting of manufacture of collieries. Improvement of an ecological condition in regions, where the shaft are liquidated. According to the calendar plan І of sq. 2001 the structures backing of the materials answering the authorized technical requirements are developed. The received results will allow after the subsequent approbation on bench installation to give out structures loose and hardening backing of materials for filling vertical trunks and at- band-splitting of manufactures of liquidated shafts. The selection of the equipment for manufacture backing of works is made in view of the accepted basic technical decisions on liquidation of collieries. The outline project of the ferro-concrete block for the device overlapping a shelf is developed. Executed substep will be used with the further performance of work. Utilization man-caused mineral waste Department of Energy of Ukraine Product Description popup.authors popup.nrat_date 2020-04-02 Close