METHOD FOR MANUFACTURING AND TREATMENT OF CAST IRON TUBING CASTING OF TUNNEL LINING OF UNDERGROUND METRO STRUCTURES

FIELD: construction.SUBSTANCE: method includes making a casting model of a predetermined tubing size. Making the upper and the lower half moulds from moulding mixture with using a model. Assembling the casting mould and casting the mould with cast iron molten to 1,200-1,400°C. Wherein after creating...

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Bibliographische Detailangaben

Hauptverfasser:	Lakhno Dmitrij Nikolaevich, Majmur Artem Igorevich, Chereslo Andrej Rejngoldovich, Kharchenko Vladimir Vladimirovich, Dragomiretskij Yulij Aleksandrovich, Zinovev Aleksej Mikhajlovich
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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