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8075813 |
Tubing expansion
A tubing expansion device is adapted to be advanced axially, without rotation, through tubing to be expanded. The device comprises a body and a plurality of expansion members mounted on the body,...
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8061037 |
Method for forming monitored concrete pilings using a pour diverter
A method for casting monitored pilings and a pour diverter used in connection with the method is provided. The method includes positioning a plurality of pile strands in a form, and then connecting...
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8048346 |
Septic tank fabrication system
A system for fabricating a septic tank using an outer mold and an inner removable plug, between which hardenable fluid material is poured. Preferably, the plug and mold are positioned with respect...
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8017048 |
Emergency shelter and associated methods
An emergency shelter includes a domed foam structure that is constructed on-site or at a remote location from foam that can be mixed on-site. The structure can be made on-site by spraying foam in a...
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7998564 |
Concrete curing blankets that promote even concrete curing
A concrete curing blanket includes a layer of absorbent material and a layer of impervious material bonded to the absorbent material layer in face-to-face relationship at intermittent locations...
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7981330 |
Form assembly for use in constructing pier pads
Form assemblies disclosed herein include a form assembly having a reusable flexible form. The form can define a molding cavity having a shape corresponding to the shape of a pier pad. The form...
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7824598 |
Vertical-cast concrete column forms and panel elements and method of fabrication
A system for forming thin-wall pre-cast concrete forms and structures, using vertical casting and slip-form techniques to partition wet concrete into separate thin-wall sections, the system being...
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7799379 |
Method of forming detectable warnings on surfaces and products thereof
The present disclosure provides a method for producing detectable warnings (16) on substrate surfaces (14), which includes providing a mat (30) with a top surface (38) and a bottom surface (36) and...
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7704434 |
Concrete block with beveled core opening edge
Methods and equipment for forming beveled edge(s) around the core opening in a concrete block are disclosed. The formation of the beveled edge(s) minimizes feathering along the block edges that are...
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7632437 |
Column form with chamfer forming elements and method of producing a column having chamfered edges
A device and method for creating a support structure. The device includes a pair of L-shaped form members connectable on their outer edges thereby producing a forming region therein. The form...
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7572525 |
Concrete curing blanket
Curing blanket having a clear, transparent or opaque first layer and a second layer that is airlaid on the first layer. Another embodiment has a first layer, a second layer that is airlaid on the...
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7429347 |
Recording tape cartridge and method of manufacturing said cartridge
In a recording tape cartridge, cut-out portions are formed at an inner peripheral edge portion of a metal plate. By providing gates at the cut-out portions, the metal plate is insert molded without...
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7426808 |
Method of forming concrete building modules
A method of constructing a concrete module having several interconnected walls and defining a portion of a building includes the steps of forming two pitch walls, each pitch wall having a wall...
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7296592 |
Composite polymer microfluidic control device
A device for microfluidic control comprising a regulator that is moveable in a conduit where the regulator is a composite polymer formed from a composite mixture comprising a polymerizable...
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7240724 |
Monolithic tube sheet and method of manufacture
A monolithic refractory ceramic tube sheet for use in all-ceramic air-to-air indirect heat exchangers, the heat exchanger used in all temperature and all pressure applications. A method for forming...
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7183338 |
Tile grout
A durable, stain resistant tile grout comprised of naturally rounded quartz particles and water-borne polyurethane. The naturally rounded quartz particles are permanently colored and encapsulated...
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7114305 |
Hybrid arched overfilled structure
A hybrid arched overfilled structure includes a combination of pre-cast side elements and at least one cast-in-place crown sector element. The side elements are pre-cast generally in a horizontal...
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6899842 |
Method and installation for laying a cylindrical pipe on a support
A process and plant for laying a pipe in a trench comprising placing a flattened tubular preform in the trench, the perform having a reinforcement surrounding an inner seal, the reinforcement being...
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6869553 |
Method for forming a precast brick riser
A method of manufacturing a prefabricated precast riser module, where the required forms that are used in casting the modules are reusable and need not to be transported to the construction site....
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6808660 |
Method for producing a rail substructure
A method for producing a rail substructure for railroad tracks, for which a rail bed is concreted and dowels are anchored positively in the concrete in order to fasten the rails, such that the...
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6808667 |
Form liner method
A contoured wall and method is disclosed for creating the contour and appearance of a wall formed from individual assembled units such as stones. The wall is formed from a plurality of mating form...
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6793851 |
Process for manufacturing infrastructures based on vitrified blast-furnace slag and additive used
A process for constructing infrastructures, in which aggregates, vitrified blast-furnace slag, a pulverulent activator and water are mixed together, the mix is spread out over the ground, compacted...
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6770328 |
Method of making a terrazzo surface from recycled glass
The method of making a terrazzo surface from recycled glass involves several steps. First, the substrate over which the terrazzo layer is formed is conditioned and primed. Second, an epoxy mixture...
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6761840 |
Fiberglass railcar roof
A fiberglass railcar roof that includes a fiberglass surface with a central portion and a peripheral portion adapted to be joined to the upper edge region of a railcar. In some embodiments, the...
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6756006 |
Method of forming sculptured designs onto a substrate
A method of forming sculptured designs onto a substrate using a hand tool includes a container that can contain compound that is suitable for placing sculptured designs onto a substrate such as a...
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6740282 |
Method and device for magnetic alignment of fibres
Magnetizable fibers dispersed in a viscous body, particularly reinforcing metal fibers dispersed in a wet cementitious material, is carried out by providing a fiber aligning member (15) having a...
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6612084 |
Clean room and method
A clean room which avoids the problems attendant with the raised floor found in prior art clean rooms uses a perforated floor upon which equipment can be directly placed. The perforated floor...
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6605240 |
Over the top hinged concrete form and method of using the same
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...
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6568140 |
Apparatus and method for making a sloped floor
An apparatus and method for making a sloped floor includes a plurality of elongate arms disposed in radial array relative to a drain. Each arm has a common height along its extent. The radially...
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6530553 |
Method and apparatus for making concrete buildings
A method for making a poured-in-place concrete building having a plurality of rooms includes assembling an outer form around a periphery of a floor and positioning a plurality of unitary room forms...
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6503434 |
Method for manufacturing reinforced concrete
The present invention relates to the manufacture of reinforced concrete structures wherein plastic tie fasteners are used to secure the rebar structure within the concrete structure. Furthermore,...
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6488872 |
Microfabricated devices and method of manufacturing the same
Microfabricated devices and methods of manufacturing the devices are disclosed. The devices are manufactured from a substrate having microscale fluid channels, and polymerizing a polymerizable...
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6458732 |
Lightweight dry refractory
A dry refractory composition having superior insulating value. The dry refractory composition also may have excellent resistance to molten metals and slags. The composition includes filler...
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6454632 |
Method of hardening and polishing concrete floors, walls, and the like
A method of both hardening/densifying and polishing a concrete surface includes the steps of first applying to the concrete surface a silicate, siliconate, fluorosilicate, siloxane, silazane,...
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6401759 |
Liner bag for manhole and method of lining a manhole
A liner bag for a manhole can have an improved durability after hardening with a fluid pressure barrier film left on the inner wall of a lined manhole, and a method of lining a manhole using the...
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6309493 |
Method for filling cracks in a concrete structure with foamable polyurethane prepolymer
A method for filling cracks in concrete surfaces using a one-component, hydrophilic polyurethane prepolymer without the addition of any granular impregnating agents The prepolymer is provided in a...
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6189278 |
Method and product for producing contraction joints in poured concrete facings
Method and product for the forming of contraction joints in the end face of poured concrete structures that includes a blade-like insert of selective profile configuration corresponding to the...
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6123879 |
Method of reinforcing a concrete structure
A structural member for reinforcement of asphalt and concrete roadways and other products, and which includes a gridwork of warp strands and weft strands which are disposed at right angles to each...
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6110402 |
Magnetically attached hole form
An attachment mechanism for a hole form that is used to secure the hole form to a form wall during a casting process. The attachment mechanism includes a hole form having an opening formed in the...
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6074131 |
Method for installing form in-place dispenser containment
A method of upgrading the area below a dispenser to contain accidental release harmful materials from contaminating the soil below grade without repiping, electrical changes, or concrete disruption.
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6071458 |
System for shaping the surface of pre-cast concrete panels
The present invention generally relates to a system for manufacturing horizontally precast panels of moldable material which panels require shaped surface patterns. More particularly, the invention...
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6044614 |
Sequential formwork system for concrete buildings
A method of constructing concrete structures using reusable formwork comprising the steps of positioning and securing base portion formwork comprised of at least a pair of opposing panels;...
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6016635 |
Surface seeded aggregate and method of forming the same
An improved method of producing surface seeded exposed aggregate concrete upon a subgrade. The method comprises the initial step of pouring a concrete mixture over the subgrade, which is followed...
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5956922 |
Wall forming system and method of forming a wall of hardenable material
A wall forming system and method having a parallel form panels secured together by an adjustable support structure to form a cavity therebetween. The cavity being filled with hardenable material....
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5930965 |
Insulated deck structure
There is provided a self-supporting insulated deck structure for buildings whereby the deck can be constructed inexpensively and efficiently and can attain a desirable fire rating in addition to...
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5885502 |
Method of forming patterned walls
A method of forming a patterned wall includes the step of aligning a linear edge of a first linear base form liner with a linear edge of a second linear base form liner to form a non-contoured...
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5874151 |
Rigidifiable plastic composites and manufacturing methods therefor
Rigidifiable composites are formed by stitching a reinforced B-stage resin sheet stock to form a three-dimensional preform. The preform is subsequently rigidified by initiating final cure of the...
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5849124 |
Composite flooring system
In a method of preparing a composite flooring, a quantity of small stones is mixed with a predetermined quantity of liquid colorant in a mixing device for a predetermined period of time, to produce...
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5814250 |
Method of protecting a structure
The invention is directed to a lightweight barrier and armor materials and, ore particularly, to a method of using a syntactic foam for protecting a desired portion of a fixed structure (e.g.,...
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5800727 |
Base mold for concrete post
A mold for forming a base for a concrete post, the mold having a side wall and a top wall characterized in that the top wall has a plurality of radially extending main slits extending from a...
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