Patents
Patents for E04C 5 - Reinforcing elements, e.g. for concrete; Auxiliary elements therefor (12,657)
08/1984
08/21/1984US4466467 Stackable stirrup mat
08/07/1984US4463538 Reinforcing network for concrete structure
07/1984
07/19/1984WO1984002732A1 Filiform elements usable for reinforcing mouldable materials, particularly concrete
07/18/1984EP0113651A1 Method for the production of a cold cured steel rod by twisting, preferably a reinforcing bar, as well as a bar produced by this method
06/1984
06/21/1984WO1984002369A1 Prefabricated concrete reinforcing element and a cassette for use in this element
06/13/1984EP0110542A1 Concrete strengthening members, particularly prestressing tendons, having improved corrosion resistance and/or bonding characteristics, and methods relating thereto
06/12/1984US4454185 Tridimensional metal meshwork as reinforcement for building panels and a method for their manufacture
06/05/1984US4452026 Spacer for wire reinforcement in concrete structures such as pipe
05/1984
05/23/1984EP0108828A1 Method for restoration of steel reinforced concrete
05/23/1984EP0025439B1 A prefabricated floor unit
05/16/1984EP0108558A2 Wedge type anchorage device
05/15/1984US4448002 End-anchoring device for anchoring at least one bar made from a fibrous compound material and being used as tendon in pre-stressed concrete construction
05/08/1984CA1166868A1 Reinforcement product for use in cement boards and a method of manufacturing said product and boards
05/02/1984EP0107558A2 Lattices reinforcement, holder device therefor and heating installation containing them
05/01/1984US4446091 For heat curable plastics
05/01/1984US4445308 Reinforcement supports
04/1984
04/18/1984EP0105839A2 Tensioning elements with a sheathing of plastic material, method for their production and their appplication
04/18/1984EP0105385A1 Concrete-reinforcing steel fiber and method of fabrication thereof
04/17/1984US4442646 Device for anchoring tensioning elements
04/10/1984US4442021 Method of protecting reinforcing bars, pre-stressing cables and similar articles inside of structures
04/10/1984US4441527 Concrete pipe reinforcement spacer bar
04/10/1984US4441292 Floor
04/10/1984CA1165133A1 Post-tensioned concrete slab and a method of forming same
04/04/1984EP0104494A2 Clamp for retaining an under floor heating pipe at a reinforcing wire
04/03/1984US4439972 Circumferential stirrup panel
03/1984
03/27/1984CA1164236A1 Concrete overlay construction
03/21/1984EP0103060A1 Reinforcement-iron holder for use in joining cast concrete work and method of manufacturing the same
03/13/1984US4436564 Reinforcement product for use in cement boards and a method of manufacturing said product and boards
03/13/1984CA1163457A1 Reinforcing element and process for its manufacture
03/13/1984CA1163456A1 Device for anchoring a prestress cable comprising a large number of strands
02/1984
02/21/1984US4432175 Post-tensioned concrete slab
02/14/1984US4431348 Force transmission device
02/07/1984CA1161984A1 Macrofilament-reinforced composites
02/01/1984EP0099579A2 Process for tying crossing elements
01/1984
01/25/1984EP0099210A2 Mesh structure and laminate made therewith
01/25/1984EP0098927A2 Device for anchoring the end of at least one rod of fibrous composite material used as a tensioning member in prestressed concrete constructions
01/19/1984WO1984000186A1 Moldable material reinforcement fibers with hydraulic or non-hydraulic binder and manufacturing thereof
01/18/1984EP0098825A1 Fibres for the reinforcement of mouldable materials with a hydraulic or other bonding agent, and their manufacture
01/18/1984EP0098813A2 Method for obtaining a concrete reinforced with steel fibres, and the concrete obtained in this manner
01/11/1984EP0098099A2 Two part connector for concrete reinforcing bars
01/11/1984EP0097659A1 Monolithical three-dimensional structure made of expanded metal in particular for reinforcement of a building panel.
01/04/1984EP0097195A1 Prefabricated concrete reinforcement element and method for making reinforcement joints
12/1983
12/28/1983EP0097143A1 Reinforcing mat for reinforced concrete
12/13/1983US4419852 Device for preserving connecting bars for concrete structural members
12/06/1983US4418463 Method of fabricating a composite structure of concrete and steel metwork
11/1983
11/30/1983EP0095413A2 Prestressing ducts and methods for their manufacture
11/29/1983CA1157679A1 Recoverable form part for use in the region where a tendon is anchored in a prestressed concrete component
11/16/1983EP0093985A2 Process for preparing an anti-corrosive coating
11/08/1983US4414262 Shaped body of a settable mineral material with reinforcement fibers embedded therein
11/08/1983US4414030 Fiber-reinforced cement, and process
10/1983
10/27/1983WO1983003631A1 Method to increase the adherence between two surfaces
10/27/1983WO1983003602A1 Concrete-reinforcing steel fiber and method of fabrication thereof
10/26/1983EP0092536A2 Method to increase the adherence between two surfaces
10/26/1983EP0016008B1 Welded lattice for reinforced concrete
10/18/1983US4410162 Recoverable form part for use in the region where a tendon is anchored in a prestressed concrete component
10/04/1983US4407770 Cable anchorage
10/04/1983US4407676 Fiber-reinforced cement and process
10/04/1983US4407225 Mortar treating apparatus
09/1983
09/28/1983EP0089945A1 Method of making and stacking reinforcement mats for armoured concrete
09/27/1983US4406103 Shear reinforcement for concrete flat slabs
09/15/1983WO1983003113A1 Reinforcement elements
09/07/1983EP0088072A1 Reinforcing elements
09/07/1983EP0087496A1 Steel fibers for reinforcing concrete
08/1983
08/24/1983EP0086771A2 Welded wire mesh
08/09/1983US4397128 Reinforced masonry wall structure
08/03/1983EP0084951A2 Preventing carbonation in concrete and the like
07/1983
07/20/1983EP0084008A2 Elongate concrete elements, joinable end-to-end
07/19/1983US4394201 Concrete slab assembly, especially for building facades
07/19/1983US4393639 Reinforcing element and process for its manufacture
07/12/1983CA1149621A2 Building material, its application for embankment, surfacing, or as foundation mass over a loose ground, and method and installation for the production of said material
06/1983
06/29/1983EP0082737A1 Concrete reinforcing rod chair
06/23/1983WO1983002129A1 Building construction panel with inner metal frame
06/23/1983WO1983002128A1 Prefabricated concrete reinforcement element and method for making reinforcement joints
06/22/1983EP0081618A1 Method of producing a reinforcing element of parallel longitudinal rods and transverse rods, spaced along the longitudinal ones
06/21/1983US4388791 Rebar tie
06/14/1983US4388014 Multiple part tapered collar for a tendon anchorage system
06/14/1983US4387544 Reinforcing strips for pre-cast construction elements
06/08/1983EP0080833A1 Steel reinforcement rod and process for producing this rod
06/08/1983EP0080694A1 Process for the continuous manufacture of external reinforcement shells for self-supporting composite panels
06/07/1983US4386489 Metal truss for use in reinforced concrete slabs
06/01/1983EP0080454A1 Reinforcing mat for armoured concrete
06/01/1983EP0080321A1 Composite, pre-stressed, structural member and method of making same
06/01/1983EP0080236A2 Metal frame for reinforced concrete
06/01/1983EP0079892A1 Lattice girder.
05/1983
05/31/1983CA1147115A2 Reinforcing material for hydraulic substances and method for the production thereof
05/18/1983EP0079298A1 Reinforcing bar support for joining concrete structures
05/11/1983EP0078564A2 Prestressing strand for concrete structures and concrete structures containing such strand
05/10/1983US4382988 Process for preparing a bituminous ground covering
05/04/1983EP0077952A1 Method for the frictional connection of reinforcement steels concrete construction
05/04/1983EP0077940A1 Process for the production of a fiber reinforced inorganic hardened body
05/03/1983CA1145652A1 Reinforcing strip
04/1983
04/26/1983CA1145366A1 Process for producing a fibre-reinforced, hydraulically setting composition, the composition produced and the use thereof
04/26/1983CA1145228A1 Wire matrix
04/19/1983CA1144774A1 Receptacle for reinforcing bars
04/19/1983CA1144773A1 Flooring system
04/13/1983EP0076677A1 Glass fibre reinforced cementitious products
04/12/1983US4379870 Reinforcing material for hydraulic substances and method for the production thereof
04/05/1983CA1143962A1 Concrete-reinforcing rod, particularly anchor rod, and method of manufacturing it
03/1983
03/29/1983US4378032 Slotted concrete pipe
03/29/1983US4377928 Reinforcement basket for reinforced-concrete column