Abstract: A concrete wall form that can readily be used with different types of form ties systems to construct parallel form sections for receiving poured concrete. The form includes first and second tie rod engaging portions configured to receive first and second types of tie rods, respectively. In one aspect of the invention, the first tie rod engaging portion is configured to receive frangible tie rods in the form of elongate wires or flat strips. In another aspect of the invention, the second tie rod engaging portion is configured to receive tie rods having threaded bars that extend through tubes and between parallel wall form sections.

Abstract: A concrete wall form that can readily be used with different types of form ties systems to construct parallel form sections for receiving poured concrete. The form includes first and second tie rod engaging portions configured to receive first and second types of tie rods, respectively. In one aspect of the invention, the first tie rod engaging portion is configured to receive frangible tie rods in the form of elongate wires or flat strips. In another aspect of the invention , the second tie rod engaging portion is configured to receive tie rods having threaded bars that extend through tubes and between parallel wall form sections.

Abstract: A transition system for concrete forms includes a first concrete-forming panel having a first thickness and arranged to receive a first attachment mechanism, a second concrete-forming panel having a second thickness greater than the first thickness and arranged to receive a second attachment mechanism, and a transition strip sized for placement between the first and second concrete-forming panels. The transition strip includes a first side edge sized to match the first thickness and arranged to receive the first attachment mechanism, a second side edge sized to match the second thickness and arranged to receive the second attachment mechanism, a skin extending between the first and second side edges and arranged to cooperate with the first concrete-forming panel and the second concrete-forming panel to form a generally uninterrupted concrete-forming surface, and a plurality of stiffeners extending between the first side edge and the second side edge.

Abstract: An overhanging form system for attachment to a support structure is disclosed. The support structure includes an upper portion and a lower portion, and the overhanging form system comprises a pair of spaced apart hangers, with each of the hangers being adapted to engage the upper portion of the support structure. A pair of frames are provided, with each of the frames having a first portion and a second portion. The first portion of each frame engages a corresponding one of the hangers, the second portion of each frame is adapted to engage the lower portion of the support structure. Each of the frames further includes a first leg and a second leg, with the first leg having an inner end disposed adjacent the first portion of the frame and an outer end disposed outwardly from the first portion of the frame. The second leg extends from the second portion of the frame to engage the outer end of the first leg. A plurality of stiffeners are provided.

Abstract: A modular form panel and a method of employing the same are provided for use when forming a rectilinear concrete column form. The form panel comprises a first side edge and a second side edge, with the first side edge having a plurality of attachment holes arranged in a plurality of vertically oriented gage lines. The form panel also includes a top edge and a bottom edge extending between the first and second side edges, and has a generally planar interconnecting skin, with the skin having a plurality of attachment holes arranged in a plurality of vertically oriented gage lines. Thus, a plurality of like panels may be arranged to define a rectilinear column form of predetermined cross-sectional dimensions by securing the first edge of the panel to the skin of an adjacent like panel by attaching a selected one of the first edge gage lines to a selected one of the skin gage lines on the adjacent like panel.

Abstract: A concrete form has a pair of opposed upstanding and spaced apart side panels. A space is defined between the side panels. Each side panel has a respective upper edge and a respective lower edge whereby a top opening is defined between the upper edges and a bottom opening is defined between the lower edges. At least one bottom soffit panel is coupled to the form and is movable between a first soffit position closing off the bottom opening and a second soffit position providing access to the space through the bottom opening. At least one transverse top beam is coupled to the form and is movable between a first top beam position across the top opening and a second top beam position providing access to the space through the top opening. A method of setting up the concrete form includes assembling the form, opening the top beam if closed, installing at least one steel reinforcing element within the forming space through the top opening, and closing and securing the top beam.

Abstract: A waler bracket is disclosed for securing a waler to a modular form system having a pair of panels being separated by a filler channel, with the filler channel including a pair of flanges with each flange being joinable to an adjacent panel edge portion. The waler bracket includes an inner portion and an outer portion. The inner portion includes an inner through member disposed parallel to the plane of the panels and perpendicular to the panel edge portions, with the inner through member being sized for insertion between the filler channel flanges and being adapted to receive a fastener. The outer portion is adapted for attachment to the waler. Accordingly, the panels, the filler channel, and the bracket inner portion may be connected to each other using a fastener extending through the inner through member, and the waler may be secured to the bracket outer portion, thereby securing the waler to the panels and thereby permitting the form system to be lifted as a unit.

Abstract: A concrete form having a frame with a first pair of outer frame members and a second pair of outer frame members. The first pair of outer frame members are disposed perpendicular to the second pair of outer frame members so that the first and second pairs of outer frame members define a substantially rectangular shape. The concrete form has two inner frame members connected between two of the outer frame members, the inner frame members being spaced to define a rectangular bay area therebetween. The concrete form has a flat concrete-forming member fixed to the outer frame, and a support member with a pair of end portions and a middle portion disposed between the end portions. The support member is connected to the first and second inner frame members so that the middle portion of the support member is spaced from the concrete-forming member by a first distance and so that the end portions of the support member are spaced from the concrete-forming member by a second distance smaller than the first distance.

Abstract: A sand jack having a box containing sand and a lid are joined to a screw jack and both temporarily support a structure. When it is desired to remove the screw jack, sand is released from the box to reduce loading on the screw jack and enable the screw jack to be removed or to allow the nut on the screw jack to be rotated.

Abstract: A concrete form having a frame with a first pair of outer frame members and a second pair of outer frame members. The first pair of outer frame members are disposed perpendicular to the second pair of outer frame members so that the first and second pairs of outer frame members define a substantially rectangular shape. The concrete form has two inner frame members connected between two of the outer frame members, the inner frame members being spaced to define a rectangular bay area therebetween. The concrete form has a flat concrete-forming member fixed to the outer frame, and a support member with a pair of end portions and a middle portion disposed between the end portions. The support member is connected to the first and second inner frame members so that the middle portion of the support member is spaced from the concrete-forming member by a first distance and so that the end portions of the support member are spaced from the concrete-forming member by a second distance smaller than the first distance.

Abstract: In order to more efficiently form a pilaster, a pilaster form is disclosed which includes a first side unit and a second side unit together with a filler which is adapted to be interconnected with the first and second side units. The first side unit is adapted for interconnection with a first section of a wall form in order to form a first side of a pilaster. The filler is adapted for interconnection with the first and second side units of the pilaster form to form an outwardly facing surface of the pilaster. The second side unit is adapted for interconnection with a second section of the wall form in order to form a second side of the pilaster. With this arrangement, the filler is releasably secured to the first and second side units at any one of a plurality of positions in relation to the wall form to permit the forming of the pilaster in a plurality of depths relative to the concrete wall.

Abstract: In order to form a chamfer on an outside corner of a poured concrete structure, a concrete forming system includes a first form panel having an inwardly facing surface and second form panel also having an inwardly facing surface. The first form panel is secured to the second form panel with the inwardly facing surfaces at an angle to one another and the inwardly facing surfaces of the form panels have adjacent side edges for forming an outside corner. A chamfer strip including a body portion and a tail portion is provided for forming a chamfer on the outside corner. The body portion is substantially hollow and has three sides arranged so as to be generally triangular in shape and the tail portion comprises an elongated continuation of one of the sides of the body portion. With this understanding of the concrete forming system, the chamfer strip is formed in such a manner as to permit flexing of the chamfer strip so as to create a seal with the form panels during the pouring of concrete.

Abstract: In order to provide self-containment in a waler clamp assembly with adjustment capabilities, the assembly includes a generally U-shaped bracket having a pair of generally parallel spaced legs joined at one end by a connecting bight portion with one of the legs having a distal end with a latching key adapted to fit into a hole in a form support. Specifically, the latching key is adapted to fit into the hole in a first orientation of the bracket relative to a concrete form and is also adapted to be securely locked within the form support in a second orientation of the bracket relative to the concrete form, and the bracket also has generally aligned openings in the legs near and generally parallel to the bight portion at a point opposite the latching key.

Abstract: In order to make it possible to align a concrete form while at the same time providing a safe working walkway therealong, a scaffold bracket comprises a generally triangular shaped brace having an attachment leg, a plank supporting leg and a brace leg. The attachment leg is adapted to be secured to an outer surface of the concrete form, the plank supporting leg extends generally transversely of the attachment leg, and the brace leg extends from the attachment leg to the plank supporting leg at an acute angle to both the attachment leg and the plank supporting leg. A first stop is provided on the plank supporting leg at a preselected distance outwardly of the attachment leg to define a waler bracket for accepting a plank of predetermined width for aligning the concrete form. A second stop is provided on the plank supporting leg at a preselected distance outwardly of the first stop to define an outer limit for accepting one or more planks of predetermined width for creating a working walkway.

Abstract: A slab joint form structure for pouring of a concrete slab with a continuous shear joint including a pair of longitudinally superimposed edge forms, a flat slab joint shear bar positioned in a generally horizontal plane and lying longitudinally between the superimposed edge forms and extending longitudinally thereof, the superimposed wedge forms being engaged with opposite sides of the flat slab joint shear bar, wedge brackets positioned in superimposed stacked relation, the wedge brackets being attached to the edge forms in superimposed aligned relation with the flat slab joint shear bar being between the superimposed brackets, the wedge brackets providing superimposed wedge pockets, a stake located in the superimposed wedge pockets for ground embedment, a locator positioned between one of the edge forms and the shear bar for positioning the shear bar in a proper fixed position relative to the edge forms and leaving an inner edge projected inwardly a predetermined selected distance beyond the closed sides of

Abstract: A concrete supporting bridge overhang bracket system which can be lifted and transferred in gang fashion from a first section of a bridge after it has been formed to a subsequent section. The system includes a series of longitudinally spaced apart laterally extending overhang brackets to which concrete forms are secured. A lift bracket assembly is attachable to a pair of overhang brackets and can be clamped to the deck to support the overhang brackets and the forms from the deck so that the brackets can be disconnected from the deck. Once disassembled, the lift bracket assembly can be supported by a crane and unclamped from the deck, the crane thereafter moving the lift bracket assembly, the overhang brackets and the forms to the subsequent section. Also disclosed is a pivotably adjustable edge form which permits the outer edge of the deck to be vertically inclined irrespective of the horizontal inclination of the deck.

Abstract: An outside bay adapter for a concrete forming structure. The adapter has a pair of elongated flat plates each of substantial length as compared to its width thereof. The plates are disposed in angular V-shaped relation to one another. The plates have a pair of confronting slots. The slots on the plates are transversely aligned with one another. Slotted wedge bolts are extended through the aligned slots and extend outwardly in diverging relation to one another adjacent opposite ends of the plates. A weldment is located at each end of the plates welding the slotted wedge bolts extended through the slots to the plates in unitary assembly together.

Abstract: In a concrete forming structure for forming residential concrete including a series of upright side-by-side positioned forming panels of the type having a face sheet and I-beams secured thereto at margins of the face with adjacent I-beams on adjacent panels co-acting to act as siderails, the I-beams carrying vertically spaced bushings, and with the panels having wedge bolts extending through aligned bushings securing the panels in assembly together, one piece waler brackets mounted on the siderails in horizontally spaced relation for carrying horizontal lengths of lumber which comprise alignment walers, each of the waler brackets including a horizontal waler bracket leg and an upright bracket leg secured in fixed assembly to the horizontal waler bracket leg at a point spaced from an inner end of the horizontal waler bracket leg, an L-shaped bracket angle fixedly attached to the horizontal waler bracket leg and cooperable therewith to define a U-shaped rearwardly facing channel, and a wedge bolt fixedly secure