136043 ⎘
Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings , e.g. by assembling; Lining with building materials with concrete cast ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor Removable shuttering; Bearing or supporting devices therefor
MOVABLE FORMWORK SYSTEM FOR CLADDING PART OF A TUNNEL
#2TRAVELLING FORMWORK FOR CONCRETE FORMING OF A TUNNEL
#3WORK CARRIAGE FOR THE LINING OF TUNNELS
#4AUTOMATED METHOD AND PROCESSING TRAIN FOR LINING TUNNELS
#5Modular tunnel formwork device
#6Modular tunnel formwork device
#7Full-circle secondary lining inverted arch construction formwork system for long-distance tunnel and formwork transporting method
#8Formwork for the production of concrete articles
#9Hydraulic end die of tunnel secondary lining trolley and construction method therefor
#10Formwork having adjustable curvature for producing concrete products with a curved profile
#11Fill fence system and method for installing same
#12Roller bracket for tunnel forms
#13Formwork system
#14Retainment wall for underground mine and method of construction
#15METHOD FOR CONSTRUCTING A TUNNEL COURSE, AND STRUCTURAL ELEMENT FOR USE BY THE METHOD
#16SYSTEMS AND METHODS FOR PROVIDING A CONCRETE-REINFORCED BORE
#17Mine seal with electrically non-conductive ties
#18Method of and system for in-situ creation of concrete arches