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7976746 |
Method installing a modular concrete stair system
A system for establishing modular concrete truss stairway during construction of a multi-floor building having concrete decks provides two pre-cast concrete stringers of plural stairsteps and a...
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7927445 |
Vertical manufacturing of composite wind turbine tower
A method of manufacturing a composite tower, includes at least partially filling a form with a curable resin; at least partially curing the resin in the form; raising the form partly over the at...
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7727430 |
Snow shelter maker—an apparatus and method for creating a shelter based on a horizontal surface of revolution
A method and apparatus for constructing a snow shelter are disclosed. A slip form allows snow or ice crystals to be compacted in situ in large continuous blocks. Each block is built upon the...
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7708916 |
Device and method for displacing a floor table mold
A floor table (1) of a concrete mould for producing a concrete floor (2), comprising at least one front (18, 19) and one rear holder (23) for fixing at least one front (11) and at least one rear...
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7708917 |
Method and apparatus for casting concrete elements
A method and apparatus for casting concrete elements with varying, determined length, equipped with one or with a plurality of longitudinal hollow cores, by means of a slipforming apparatus. The...
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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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7666334 |
Method, composition and apparatus for controlled concrete
A method is provided for use of a concrete composition and an associated apparatus. The method provides for mixing of the concrete material, accelerant powder and, optionally, an associated...
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7300610 |
Method for forming cavities of complex configuration within concrete
A form for creating cavities within large concrete structures, wherein the formed is created by interconnecting a plurality of section members, the section members having flexible mold skeleton...
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7144530 |
Concrete forming method employing threaded coupling slots
A forming panel is provided which includes at least one and preferably a number of elongated channels each having inwardly projecting ribs which permit threadable attachment of hardward components...
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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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7004737 |
Methods and apparatus for forming concrete structures
An apparatus for forming concrete structures includes a first truss module and a second truss module, as well as a first and a second concrete form. The apparatus further includes a first and a...
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6998075 |
Method for casting of concrete products
A method and apparatus are disclosed for slip-form casting a concrete product, the product being made from at least two different grades of concrete so that the concrete mix grade can be changed in...
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6969476 |
Method for casting a concrete product
A method is disclosed for casting a concrete product using two or more different grades of concrete mix, in which method predetermined amounts of different grades of concrete mix are delivered at...
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6954974 |
Method of constructing a rail track on a concrete slab and a temporary tie plate for use in the method
In a method of constructing a rail track on a concrete slab, the concrete slab is poured around anchor members for fixing tie plates supporting the rails of the rail track. The method includes the...
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6921501 |
Method of forming a circumferentially closed concrete wall having the same cross-section over the entire height thereof
A method of forming a circumferentially closed wall having the same cross-section over its entire length included providing at least two circumferentially closed inner falseworks each formed of...
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6913717 |
Method of constructing a rail track in which a concrete track slab is produced and rail track anchor members are inserted into the track slab
A method of constructing a rail track in which a concrete track slab is produced and rail track anchor members are inserted in the track slab by an inserter system mobile along the route of the...
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6911165 |
Method for fabricating concrete slabs using a horizontal slip casting process
A method is provided for fabricating a concrete slab in a substantially horizontal slip casting process method, concrete mix is fed into a mold through a delimited cross section moving...
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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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6899363 |
Method of forming a vehicle component
A method of manufacturing a vehicle trim component assembly includes providing a first mold assembly comprising a first mold section and a second mold section. The first mold assembly defines a...
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6878315 |
Method and apparatus for casting a concrete product
A method and apparatus are for fabricating a concrete product in a slip-form casting process, in which method concrete mix is fed into a slip-form mold of a defined cross section moving...
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6849211 |
Method for fabricating a concrete product
A method is provided are for fabricating a concrete product in a substantially horizontal slip-form casting process, in which method concrete mix is fed into a slip-form mold of a defined cross...
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6841100 |
Method for casting a concrete product
A method is disclosed for casting a concrete product, in which method the concrete product is cast in an essentially horizontal slipform casting process during which the top surface height and...
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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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6770228 |
Method for successive concreting of high vertical walls
A method for successive concrete of high vertical walls by using a climbing shuttering system having a support structure on which various concrete shuttering elements are loaded hanging downwards....
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6655103 |
Plastic panel, in particular for lining concrete components
A concrete-protecting panel with integrated undercut protuberances which has an enhanced resistance to groundwater pressure. The protuberances or wing-element pairs (3) of the plastic panel (1)...
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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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6557817 |
Wall climbing form hoist
A self-climbing concrete wall form hoist for forming a concrete wall section atop a previously formed wall section has a wall mounting releasably secured to the previously formed wall section, a...
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6413336 |
Method and apparatus for creating and applying a decorative dimensional figure or design to a surface
A method and apparatus utilizing a plurality of complimentary flat planar surfaces having apertures forming a figure or object. The method of the present invention comprises the steps of...
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6340442 |
Method and apparatus for producing molded tubular objects from polymer concrete
A method and apparatus for producing tubular molded products from molding material includes a mold casing and a mold core having a common longitudinal central axis which is vertically disposed. The...
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6276912 |
Climbing shuttering system for successive concreting of high vertical walls
The invention concerns a climbing shuttering system having a supporting structure on which various concrete shuttering elements are loaded hanging downwards. Said structure is connected at least to...
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6210142 |
Apparatus for constructing a snow shelter
A method and apparatus for constructing a shelter from ice or snow. A slip form allows snow or ice to be formed in situ into building blocks that form the shelter. The slip form comprises two...
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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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5766645 |
Concrete forming system for stack construction
The present invention relates to a concrete forming system and method permitting a series of stacked concrete slabs to be formed at a work site. The system includes a vertical support member...
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5733470 |
Mold for casting ground covering
A mold for casting ground covering, such as a plurality of stepping stones, has a generally polygon concrete molding frame having top and bottom surfaces in parallel planes and divided into...
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5654015 |
Support arm for concrete building frame construction
Apparatus for "top-down" construction technique is described. Deck formwork assemblies for each structural concrete slab are lowered and supported from the level above the same. This application...
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5645773 |
Method for placing concrete for construction of a master concrete structure
A method for placing concrete on a rock foundation to construct a massive concrete structure, such as a dam, a bridge pier or a foundation of a building, precludes development of cracks in the...
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5558823 |
Method for forming walls
A method for the production of substantially vertical walls, and specifically, walls made of concrete, includes a single sided concrete form used, for example, to form a concrete wall against a...
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5533888 |
Apparatus for forming concrete barriers
A system for continuously forming a concrete structure that extends in a generally horizontal direction and has a predetermined cross-sectional configuration is provided. The system includes a...
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5528877 |
Concrete building frame construction method
A "top-down" construction technique is described. The deck form assemblies for each structural concrete slab are lowered and supported from the level above the same. In the preferred arrangement...
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5490367 |
Apparatus for supporting and moving vertically an erected form assembly
An apparatus is used to support and move vertically an erected form assembly during the construction of a building with a plurality of stories. The stories include a lower story and an upper story....
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5487526 |
Mold device for forming concrete pathways
The present invention is directed to a mold for forming concrete walkways or surfaces. The mold incorporates a plurality of openings for receiving concrete therein. The mold forms a single concrete...
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5460499 |
Concrete building frame construction apparatus
Apparatus for a "top-down" construction technique for concrete frame buildings is described. Deck formwork assemblies for each structural concrete slab diaphragm are lowered and supported from the...
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5391331 |
Method for facing a wall
Tooling for facing a wall includes a plurality of cavities which are formed by four blades, each of the cavities corresponding to various brick sizes. Six lines of interconnected cavities are...
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5378419 |
Method for transferring patterns to a stipplable topping compound using a stipple brush
A method for transferring generally radial patterns to topping compound applied to a surface using a stipple brush. The stipple brush has a two-sided base plate having a first side moveable into...
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5366673 |
Method of autoclaving porous piece-goods especially moulded bodies of porous concrete
A method of autoclaving porous piece-goods, by steam under pressure, wherein the autoclaving operation includes sequential phases of heating with steam, holding, and then relaxing the pressure and...
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5329742 |
Process for constructing a concrete building
A method for constructing a concrete building having a plurality of stories in which walls and floors of the concrete building are formed by means of modular form assemblies which can be used...
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5273693 |
Method for producing prefabricated foam-insulated walls
A method for producing foam-filled stud walls includes introducing at least a portion of an unfilled stud wall between a backplate, with the sheathing against the backplate, and a dam having a...
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5273415 |
Flying form apparatus for use in construction
A concrete forming apparatus for use in construction of buildings having poured concrete floors spanning between two adjacent supports at a desired height is disclosed. The apparatus includes a...
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5263835 |
Building construction system
A building construction system for progressively forming a plurality of vertical superimposed concrete segments. A plurality of screw jacks form support columns and carry at their upper ends...
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5232646 |
Methods of forming contoured walls
The present invention is a contoured wall and method 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...
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