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WO/2011/070335A9 |
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WO/2013/027754A1 |
The present invention provides a circular cutting device, and a construction method which uses the cutting device to construct an underground structure whilst ensuring workability and the safety of workers, or similar, and achieving smoo...
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WO/2013/023275A1 |
A corrugated metal plate comprises a plate configured to define a series of crests and troughs, where the plate has longitudinal edges extending parallel to longitudinal axes of the crests and the troughs and transverse edges extending o...
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WO/2013/004688A1 |
A manhole cover (1) is shown with a supporting structure device, comprising force distribution ribs (10) for supporting a top surface (90) of the manhole cover (1), which top surface can be driven over, and a substantially centrally arra...
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WO/2013/001105A1 |
Transition structure and construction method, relating to a transition structure comprising prefabricated reinforced concrete elements arranged in areas where there is a transition in rigidity of a railway or highway, and also to the met...
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WO/2013/002211A1 |
[Problem] To reduce the cost and labor of manufacturing and installation for equipping a plurality of types of detection units and a device for obtaining the data of the detection units and to construct a disaster prevention system in wh...
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WO/2012/171960A1 |
The invention relates to street ironwork including a frame (4), a manhole cover (6), a hinge (10) for pivotably connecting the manhole cover relative to the frame between a closed position and an open position, the hinge including a fram...
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WO/2012/160254A1 |
A well which comprises a well pipe (1) which in operating mode has an open upper end, a lid (2) which covers the upper end, a telescopic pipe (4), one end of which is attached to the telescopic ring (3), and a well cover (5) which covers...
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WO/2012/151342A2 |
An apparatus for connecting an earthen formation to a concrete facing of a mechanically stabilized earth (MSE) structure, and a method of manufacturing the same. A one-piece, flat, plate-like connector has a stem and a tab, wherein the s...
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WO/2012/138791A2 |
An adjustable frame configured to receive a standard grate includes a plurality of threaded openings that may be threadably engaged with bolts to adjust an elevation of the frame. The threaded openings may be configured to have a desired...
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WO/2012/135914A1 |
A rectangular shaped surround (1), for a pit formed in the ground, which comprises: a flange portion (12) extending outwards and substantially level with the surface of the ground surrounding the pit, a generally vertical wall portion (1...
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WO/2012/136174A2 |
The invention relates to the modular system of construction precast units (10, 20, 30, 40, 50), especially the construction precast units for buttress or dividing walls, including a pair of separate building elements having unit height (...
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WO/2012/131270A1 |
The invention relates to an enclosure structure (1) including a fill embankment (2) and a roof (3), the roof resting on the fill embankment and being secured thereto.
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WO/2012/131273A2 |
The invention relates to reinforced structures in the ground, including an embankment, a facing (4) placed along the front surface of the structure, an anchoring element (6) including a projecting element (8), which projects relative to ...
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WO/2012/126116A1 |
A block wall system includes a plurality of T-shaped blocks having a head defining projecting load shoulders and a shaft having a first end attached to the head and a second end. There is also provided a plurality of complementary blocks...
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WO/2012/123593A1 |
The invention relates to a method that consists of producing the frameworks used for both the sidewalls (2) and the barrel vaults (3) on-site, such that it is not necessary to work from a height and the frameworks can be stored to optimi...
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WO/2012/125823A2 |
The invention describes a system for creating potable, porous structures for restoring coastline. The invention provides for a bag with multiple longitudinal pockets. The bag is made of porous natural or synthetic mesh material and the p...
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WO/2012/123672A2 |
The invention relates to an assembly comprising a supporting frame and a reversible anti-fall safety grid that can be mounted on either of the two opposing sides of the frame in an articulated manner. According to the invention, the safe...
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WO/2012/120679A1 |
The present invention relates to a remaining formwork for decoration, which is capable of expressing complicated and abundant designs by a relatively simple structure. The remaining formwork for decoration is formed by combining a plural...
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WO/2012/120239A1 |
The present invention relates to a device to assist the opening of a covering element pivotably mounted relative to an edge of a frame. According to the invention, the assistance cylinder (6) includes a hollow shaft (7), a guide pin (10)...
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WO/2012/115916A2 |
A break-away fitting facilitates installation and removal of a pump in wet well system, along at least one guide rail. When installed, the fitting mates an outlet of the pump to an outlet pipe of te wet well. The fitting has a body with ...
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WO/2012/112995A1 |
This invention relates to a sand bag or earth bag construction system and in particular to an earth or mine support system using mine backfill bag support. Backfill bags are arranged in layers (906) on an underlying earth surface such as...
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WO/2012/107745A1 |
The present invention relates to a security wall for deployment in crowd control and/or containment, the security wall comprising first and second security barriers and at least one connection member, the first and second security barrie...
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WO/2012/104447A1 |
The invention relates to a retaining module (1) that can be used as an auxiliary retaining and securing element in the construction and conservation of embankments, levelled ground, walls, etc. and, more generally, for building different...
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WO/2012/105856A1 |
The invention disclosed is an adjustable support adapted to support an access hatch frame for access to a sub-surface chamber or the like. The support has a lower frame member that at least in part defines a first aperture, the first ape...
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WO/2012/102980A2 |
A two-stage MSE system for securing a facing to an earthen formation is disclosed. The system includes a wire grid laterally-offset from the facing and a formation anchor coupled to the wire grid. The formation anchor includes a face pla...
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WO/2012/101637A2 |
A cover for an underground structure holding infrastructure of a utility, such as a decorative manhole cover, including a metal substrate shaped for covering an opening in the ground and a ceramic coating formed on the metal substrate. P...
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WO/2012/102719A1 |
A composite compression molded article is formed from a composition comprising: a) 60 to 97%, preferably 75 to 90%, by weight of rubber particles of a varied size distribution in the range of 5 to 30 mesh, b) 3 to 20%, preferably 5 to 12...
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WO/2012/097417A1 |
According to the present invention, there is disclosed panel member (110) for a wall structure (105) comprising a first surface (112) and a second surface (114) spaced from said first surface (112). At least one rib member (116) extendin...
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WO/2012/096426A1 |
The present invention relates to a corner block for constructing a reinforced earth wall and a method for constructing a corner part thereof. A right-angled corner part having a protrusion or embayment shape may be economically construct...
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WO/2012/088738A1 |
An experimental device for building an electric power generation pyramid, an energy production device and operating methods thereof are provided. The said devices are made up of a water pool, a working platform and a pyramid model. The s...
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WO/2012/088737A1 |
A test device based on constructing an underwater building is composed of a pond, a working platform and a building model. The working platform is a base of the building model. The building model is agglutinated with dimension stone or o...
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WO/2012/085486A1 |
The invention relates to a method for modifying a structure with a reinforced floor, said structure comprising: an embankment, a first facing including an outer surface defining the front surface of the structure, and at least one stabil...
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WO/2012/087145A1 |
Method for building a site containing a tower with antennas for a communication network which is build by laying down a primary foundation consisting of girders and connecting said girders together, connecting a secondary foundation to s...
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WO/2012/083457A1 |
A stackable concrete wall block is disclosed having a prism shaped body with front, rear top and bottom faces, in a stacked condition, and at least a pair of side walls for placement opposite a like block placed side by side to the wall ...
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WO/2012/080341A1 |
In a method for sealing piles (1) in subsurfaces (2) in the construction field, a hollow body-shaped formwork element (3) is used. The method comprises the following steps: 1) applying a barrier layer (4) to the subsurface (2); 2) introd...
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WO/2012/040852A9 |
Disclosed is an economical and effective way of producing a modular retaining wall, using only blocks which in and of themselves are of insufficient thickness to function as retaining wall blocks. The modular wall includes backer blocks ...
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WO/2012/070768A2 |
The present invention presents a method for constructing an underwater structure, the method comprising: a steel sheet placing step for placing a steel sheet (100) on the bottom of a river (1) or a waterway; and a structure placing step ...
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WO/2012/069868A2 |
A facing element (10) for reinforced soil structures comprising: - a first facing sub-element (12) comprising at least one connecting member (16) configured to connect at least one reinforcement member to said first facing sub-element (1...
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WO/2012/067500A1 |
Method for forming a ground- covering layer (1), comprising the steps of providing a sheet (2); forming a number of substantially parallel folds (3) in the sheet; and urging toward each other and connecting to each other adjacent folds a...
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WO/2012/065232A1 |
The invention resides in an alignment device able to align substantially vertical starter bars for a masonry block wall, the alignment device comprising a plurality of spacer arms spaced a predetermined distance from each other and a plu...
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WO/2012/062959A1 |
Method, and also device for making stone or corresponding material gabions from a mesh-like basket material and crushed stone or a similar filling material. According to the invention, the mesh materials of the gabions are fed as continu...
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WO/2012/058908A1 |
A duplex type debris flow drainage channel comprises a main channel (1) and buffer areas (2). The buffer areas (2) are located on two sides of the main channel (1), and gravity retaining walls (3) are provided on the boundary of the buff...
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WO/2012/056381A1 |
A process for manufacturing a manhole cover having a thickness of at least 10 mm, and up to 80 mm, comprising the generation of a mixture of reagents able to generate a polymeric thermosetting material, the mixing of suitable reinforceme...
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WO/2012/054656A2 |
A form for forming a void or an architectural feature of a predetermined configuration in a moldable forming composition is disclosed. Embodiments of the invention provide an adjustable form body having first and second sides, said form ...
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WO/2012/048273A2 |
Replacement drainage structures and methods for replacing drainage structures are disclosed. An example method includes driving a plurality of sections of a replacement drainage structure around a buried drainage structure to be replaced...
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WO/2012/047321A1 |
A manhole security cover includes a manhole cover body comprising a non-metallic RF signal transmissive material. The manhole cover body is seatable on a manhole frame to cover a manhole opening. In the seated position, the first side is...
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WO/2012/042478A1 |
A cover assembly for a utility chamber, comprising a frame with side walls defining a chamber opening and a seating interface, and a cover that closes the opening and seats with the seating interface, a portion of the cover sidewalls pro...
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WO/2012/044091A2 |
The present invention provides a device and a method for constructing an underground structure, which can improve workability and shorten working hours. The invention comprises: a retaining wall which is formed on a circumferential face ...
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WO/2012/042263A1 |
A stackable section (1) which, may be stacked with other sections (1) to form a liner (200) for a manhole chamber. The stackable section (1) has an inner (11) and outer (13) skin and at least a part of the stackable section (1) has two w...
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