INTERMEDIATE SEALING METHOD OF DUMP

PURPOSE: To prevent the penetration of settled water down to a bottom and the difficulty in the dissolution of pollutants by separating an operating dump layer with an intermediate covering having plural drainage layers and removing the seepage water collected in these drainage layers. CONSTITUTION:...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YOSEFU SHIEEFUAA, BUORUFUGANGU BUOOGERU, HERUTOMUUTO FUYUURU, RORUFU RINKU, BERUNTO KOGURIN
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DISPOSAL OF SOLID WASTE EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS RECLAMATION OF CONTAMINED SOIL SOIL REFRACTORIES SLAG SOIL SHIFTING TRANSPORTING TREATMENT OF NATURAL STONE UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	PURPOSE: To prevent the penetration of settled water down to a bottom and the difficulty in the dissolution of pollutants by separating an operating dump layer with an intermediate covering having plural drainage layers and removing the seepage water collected in these drainage layers. CONSTITUTION: This multibarrier system dump sheet subjects the upper waste layer of the operating dump to intermediate sealing 2 (plastic sealing or the like) and prevents the penetration of the seepage water by the intermediate covering of the plural dump layers. At this time, the intermediate covering is provided with the drainage layers 7 and the expulsion of the seepage water collected at the drainage layers 7 via a waste water system is made possible.