Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 1,774

Document Document Title
WO/2021/058980A1
There is disclosed a foundation system made up of panels for supporting a load bearing surface on underlying ground in use. Each foundation panel has a panel body having a peripheral edge, first and second opposing major surfaces spaced ...  
WO/2021/038894A1
In the present invention, a first level L1 to a fourth level L4 are set in order from deepest to shallowest in ground 10 to be improved, and the first level L1 is variable. An improving body comprises: a short column 11 group that extend...  
WO/2021/004410A1
Disclosed in the present invention are a composite polyester hot melt adhesive, a preparation method therefor and a preparation method for an erosion-resistant geotextile, which belong to the technical field of polyester hot melt adhesiv...  
WO/2020/226510A1
A modular slab, slab system, piles and methods of use thereof are described along with specific applications and methods of manufacture. The slab or slab system may be pre-insulated and pre-finished before being assembled on site. The sl...  
WO/2020/205622A1
Soil form structure (10) for supporting hardscape and corresponding vehicle, pedestrian traffic, and other loads while maintaining uncompacted or loosely compacted soil underneath. A number of cell structures may be coupled to each other...  
WO/2020/174177A1
Functional device (100), in particular integrated into a traversable surface (200), comprising in succession: a first protective film (101) arranged on the front face of the device, with Young's modulus E1 and thermal dilation coefficien...  
WO/2020/144316A1
The invention relates to a road surfacing body (1) comprising at least one support layer (4) and a surfacing (2) applied on the support layer (4), wherein at least one storage element (3) is arranged between the support layer (4) and the...  
WO/2020/143468A1
Disclosed is a device for adjusting the heat transfer capacity of a roadbed in a cold region, the device comprising a compressor (3) in communication with an electromagnetic four-way valve (4); a first pipe body with a protruding end A (...  
WO/2020/130762A1
Production of ecological blocks based on a new material composed of mining waste and of plastic waste using a new industrial method and new technology. A new industrial method for manufacturing ecological blocks, through the optimisation...  
WO/2020/109267A1
A method for preparing a track bed and a track bed prepared thereby. The method comprises the steps of: i) stacking ballasts to form a ballast substrate and tamping the ballast substrate and ii) applying a mixed system of an aqueous poly...  
WO/2020/104523A1
The invention relates to a shock pad comprising: a coherent plate having upper and lower major surfaces, wherein the coherent plate comprises at least one coherent layer comprising man-made vitreous fibres (MMVF) bonded with a cured bind...  
WO/2020/106145A1
Sports field (1), comprising a base structure (10) and a cover (13), wherein the cover is at least partly permeable to fluid, especially water, wherein the cover comprises a top layer (41) and a shock absorbing layer (38A) provided betwe...  
WO/2020/074589A1
Device (1) for producing a ground surface cover, comprising at least one cellular structure (10) provided with a plurality of cells (2), each of which is delimited by walls (20, 21, 22, 23) and an upper opening plane and comprises at lea...  
WO/2020/022888A1
A system for assembling a road comprises a plurality of plastic support structures and a plurality of road deck elements. Each of the support structures comprises a base plate and at least one column extending, or for extending, upwardly...  
WO/2019/227906A1
An electro-osmosis treatment method for reducing the moisture content of a roadbed (2), and a road structure, said method comprising: inserting electrodes into the over-wet soil roadbed (2) and supplying a direct current. Under the actio...  
WO/2019/216711A1
The present invention relates to a lightweight porous base-layer block and a ground pavement structure comprising same. A porous base-layer block according to the present invention comprises: a synthetic resin structure having a mesh str...  
WO/2019/210444A1
A road structure at a place of high-pressure gas pipe reinforcement of the interior of an enterprise, the structure comprising large-diameter concrete columns disposed at left and right sides of a high-pressure gas pipe along the length ...  
WO/2019/145985A1
Element (1) of a damping layer (203) for floors (200) comprising a frame (2) provided with through openings (3), a plurality of supporting elements (5) and, for each supporting element (5), a plurality of arms (7) which connect each supp...  
WO/2019/090397A1
Structural cell formwork, cells and matrices using the structural cells for positioning below a hardscape that define a void space therein, the structural cell formwork, cells, matrices using the cells and methods of assembly allowing in...  
WO/2019/081601A1
The invention relates to a floor covering system which has a positioning grid (13). The positioning grid (13) has first (1) and second (7) webs which intersect one another. The first webs (1) have a plurality of first plug-in openings (5...  
WO/2019/053454A1
A railway geogrid construction suitable for use with high speed trains comprising: a track bed which defines a track located on a track plane; a mass of particulate material forming a layer located beneath the track plane; and a geogrid ...  
WO/2019/015033A1
A durable reinforced filter screen and a manufacturing method therefor. The durable reinforced filter screen comprises warps and wefts that are interwoven; the warps comprise warp repeat segments formed by alternately and repeatedly arra...  
WO/2019/007176A1
A foam light soil railway subgrade structure. In the subgrade structure, a frame is constructed by using autoclaved aerated concrete blocks (6), and foam light soil (3) is poured into the frame, wherein the frame is constructed by using ...  
WO/2019/001277A1
A geogrid (100) and a manufacturing method thereof. The geogrid (100) comprises a plurality of ribs, and the plurality of ribs are connected to each other at a plurality of junctions to form a plurality of cells. At each junction, two or...  
WO/2019/004827A1
The invention relates to a system for manufacturing a substructure of a floor structure, such as a road surface or sports floor. The invention also relates to a floor structure, such as a road surface or sports floor, comprising a substr...  
WO/2018/214985A1
A steel girder pavement structure (100) for a high-speed road for a bicycle, and a roadbed pavement method therefor. The pavement structure (100) comprises a top plate (10), a bottom plate (20), a web (30), a stiffening plate (40), and a...  
WO/2018/206411A1
The invention relates to a kit having concrete elements, which kit is provided in particular in the field of roads, footpaths, parking spaces, paved surfaces or similar useful surfaces (N, N'). A substructure (U) to be prepared on the gr...  
WO/2018/146245A1
A method for producing a ground solidifying agent is provided. The method comprises providing (100, 101, 102) a paraffin wax, an emulsifier and water, mixing the paraffin wax, the emulsifier and the water, heating (103) the mixture, sett...  
WO/2018/141026A1
A method of constructing a foundation (10) at a surface is disclosed. The method comprises laying a barrier material (12) over the surface. The method also comprises placing a plurality of tyres (16) that have a sidewall removed therefro...  
WO/2018/105879A1
The present invention relates to a pavement block made of a synthetic material and capable of being installed on a road for walking, bicycle riding, or strolling, a ground of a park and a playground, and a ground surface of a parking lot...  
WO/2018/101553A1
The present invention relates to a lawn protective mat and a construction method and, more specifically, to a subsidence prevention-type lawn protective mat and a construction method therefor, the mat enabling a heavy object such as a ve...  
WO/2018/092152A1
A process for laying a road using designed bitumen emulsion is disclosed. The process includes diagnosing characteristics of aggregates for laying the road such that the characteristics maybe physical properties of aggregate; a type of t...  
WO/2018/076940A1
A storage and infiltration system (10), a honeycomb roadbed (200) and screen barrels (224) thereof. Each screen barrel (224) is embedded in a base course body (222) abutting against the honeycomb roadbed (200). The screen barrel (224) is...  
WO/2017/208219A1
An improved construction of spider net by using a node precast using a pin and the method thereof, comprising: an array of rib made of reinforced concrete or steel plate in stainless or steel plate corrugated horizontal anti-rust, or mad...  
WO/2017/202888A1
The present invention relates to a system for constructing a pavement on a soil, said system comprising a geosynthetic material and a chemical composition, said chemical composition comprising: a) one or more components selected from the...  
WO/2017/190230A1
An apparatus for laying a paver has a body portion having a top side and an underside. A raised paver guide is located on the top side and is positioned to receive the paver when the paver is against the top side. The underside is at lea...  
WO/2017/148918A1
Support structure for a surface area, comprising an array of base elements, interconnected for forming the base structure defining a deck, the base elements comprising at least one void for receiving a fluid and wherein the deck is provi...  
WO/2017/142404A1
The invention relates to a block-like sound-absorbing paving element, comprising:- an upper surface; - a lower surface; - a number of side surfaces extending between the upper surface and lower surface; - a number of elongate recesses of...  
WO/2017/050304A1
The invention relates to a drainage element comprising a supporting member (1) consisting of mutually abutting internal cells (3) and external cells (3'). The bottom surface (6) of the walls (5,5') of the internal and the external cells ...  
WO/2017/021696A1
A playing surface comprising a supportive base layer, an intermediate layer such as a foam layer, and a surface layer, wherein the base layer is configured to provide the playing surface with a first predetermined amount of stability and...  
WO/2016/102403A8
A grass sports ground is produced by mixing man-made vitreous fibres into soil having relatively high loam levels at a rate in the range 0.5 to 50 parts by weight per 100 parts soil (dry weight), preferably in the presence of moisture to...  
WO/2016/189201A1
The invention relates to a spreading device for a road-construction mass substance, which is arranged to be attached to a work machine (100), which spreading device (10) includes - a front frame (12) arranged to receive the road-construc...  
WO/2016/187289A1
The present description relates to an asphalt coating composition, and method of application, for coating asphalt paving surfaces. In particular, the asphalt compositions comprises bitumen, a coalescent and a latex polymer, wherein the a...  
WO/2016/182722A1
A roadway construction material based on treated drill cuttings, a base or sub-base of a roadway comprising treated drill cuttings and water, and methods of making and using the roadway construction material.  
WO/2016/141950A1
Method to build a road, characterized by the steps of excavating and removing the top layer of the soil, wherein part of the removed material is mechanically, physically and/or chemically treated and placed back in its original location,...  
WO/2016/107621A1
The invention relates to a plastic multipurpose component, suitable as a building block, which is filled with filling bodies, of a sheetlike assembly consisting of a plurality of components, which multipurpose component comprises double-...  
WO/2016/102403A1
A grass sports ground is produced by mixing man-made vitreous fibres into soil having relatively high loam levels at a rate in the range 0.5 to 50 parts by weight per 100 parts soil (dry weight), preferably in the presence of moisture to...  
WO/2016/087964A1
The invention is a module (1, 1') for making draining layers, fluid collection layers, soil and particulate material stabilization carpets, comprising a plurality of tubular projecting elements (21, 22) and a plurality of ribs (31, 32) s...  
WO/2016/064826A1
The disclosure relates to methods of making asphalt concrete mixtures including reclaimed asphalt pavement (RAP). Variability in the fraction of binder that occurs in RAP that is able to melt and mix with virgin binder included in the co...  
WO/2016/033773A1
Provided is a road structure for a high-groundwater city, comprising, laid in sequence, a bottom layer bidirectional geogrid, a pebble layer, a gravel layer, a cement-soil isolation layer, and a pavement structure layer; the bottom layer...  

Matches 1 - 50 out of 1,774