152810 ⎘
Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement Reinforced pipes
NOVEL PRE-STRESSED CONCRETE CYLINDER PIPE WITH PRE-EMBEDDED ACOUSTIC EMISSION SENSOR AND DISTRIBUTED OPTICAL FIBER, AND MANUFACTURING AND MONITORING METHODS THEREOF
#2Method for Refurbishing Pre-Stressed Concrete Cylinder Pipe and Refurbished Pre-Stressed Concrete Cylinder Pipe
#3FIBER REINFORCED LAMINATE PIPE JOINT INSERT
#4PIPE WITH AN OUTER WRAP
#5DESERT-SAND ENGINEERED CEMENTITIOUS COMPOSITE PIPES
#6Pipe with an outer wrap
#7Pipe with an outer wrap
#8Ultra-high performance fibre-reinforced concrete pipe for pressurized fluid transport
#9Systems and Methods of Concrete Apparatus with Incorporated Lifter
#10Support Structure and Method of Forming a Support Structure
#11Cast-In-Place Concrete Pipe System
#12Pipe with an outer wrap
#13Trenchless integrative repair method for concrete drainage pipeline with cracking, corrosion and subsidence
#14Concrete Reinforcement Elements and Structures
#15Pipe with an outer wrap
#16REINFORCED CONCRETE PIPE
#17Systems and methods of concrete apparatus with incorporated lifter
#18Construction of Large Diameter Concrete Pneumatic Tube for Transportation System
#19PRECAST SEGMENTED ANNULAR STRUCTURE WITH STRUCTURAL JOINT
#20CONTINUOUS ON-SITE MANUFACTURED CONCRETE PIPE
#21Concrete Reinforcement Elements and Structures
#22ULTRATHIN CONCRETE COMPOSITE PIPE WITH ORIENTED AND LOCALIZED FIBER
#23Pipe joint, pipe and method of joining pipe sections
#24Precast segmented annular structure with structural joint
#25Pipe with an outer wrap
#26Method and apparatus for producing a sewer pipe element
#27Concrete reinforcement elements and structures
#28Liner for concrete article
#29Reinforced concrete pipe
#30Kits and methods for fiber composites including partially-cured resinous materials for the reinforcement of physical structures
#31Unidirectional fiber composite system for structural repairs and reinforcement
#32Pipeline reinforcement assembly and method
#33Pressure cast concrete or mortar lined steel pipes and methods of making the same
#34Vibration-resistant reinforced concrete watertight pipe and method of manufacturing the same
#35Pressure cast concrete or mortar lined steel pipes and methods of making the same
#36Cementitious pipes
#37Precast concrete slab system and method therefor
#38Precast concrete slab system and method therefor
#39Polymer concrete pipe
#40Method for refurbishing pre-stressed concrete cylinder pipe and refurbished pre-stressed concrete cylinder pipe