Storage tank for liq. fuels below ground - has concrete shell with steel inner wall and complex lining that has two leakage spaces monitored by vacuum indicators
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Method of constructing sealing trench walls
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Process and device for producing fresh concrete using cement cooled with liquid nitrogen
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METHOD AND DEVICE FOR STABILIZATION OF FLOORS
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Binding of slit trench in cliff or stony ground - pipes are arranged vertically in trench and holes bored through to be filled with concrete
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Single panel bridge abutment pier - with bottom base or pile head slab and top cantilever slabs set on both sides
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METHOD OF MANUFACTURING A PILE PILLAR
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METHOD FOR CONSTRUCTION OF A BUILDING, IN PARTICULAR AN UNDERGROUND CONSTRUCTION
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METHOD OF MAKING A WATERPROOF TUB IN GROUNDWATER AND SUPPORT FOR CARRYING OUT THIS METHOD
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METHOD FOR MIXING SLUDGE MEDIA WITH WATER AND TRANSPORTING SUCH MIXTURES AND DEVICE FOR CARRYING OUT SUCH METHODS
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ROOF ELEMENT
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SUPPORT WALL
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PROCEDURE FOR NIGHTLY INSTALLATION OF AN UNDERGROUND STRUCTURE
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SLIDING DEVICE FOR HEAVY LOADS
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Method for producing undercuttings for buildings
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Method for producing undercuttings under buildings
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PROCEDURES FOR LIFTING AND ALIGNMENT OF BUILDINGS
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COUPLING FOR PIPE JOINTS AND OTHER CONNECTIONS FOR DRIVE PIPES
