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Patent Searching and Data


Matches 51 - 100 out of 1,279

Document Document Title
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/2016/189201A1
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...  
WO/2015/151026A1
The present invention refers to a supporting element (310) for synthetic ground covers comprising a main body (311) having a corrugated shape with crests and valleys. The supporting element (310) comprises connecting means (330, 332), so...  
WO/2015/124852A1
The invention relates to a road-widening structure (1) comprising : a first part (10) for applying to a support used to support a first portion of the road, and a second part arranged as a cantilever, secured to the first part by a side ...  
WO/2015/117818A1
The invention relates to a method for stabilizing a technical embankment, particularly the subgrade of said embankment. Said method is characterized in that it includes the following steps: selecting fluvial sediments, 90 out of 100 part...  
WO/2015/110922A2
A perforated geocell is made from a plurality of strips that form cells. Each cell wall has a single pattern of perforations spaced evenly over the cell wall. This avoids uneven distributions of stress over the cell wall, reducing deform...  
WO/2015/082058A1
The invention relates to a ground covering, and to a method for the production thereof, in particular for use by motor vehicle traffic, comprising a paving made of prefabricated molded bricks made of natural or synthetic material, in par...  
WO/2015/048838A1
There is provided a mixture for a road formations, open-cut mine roads, underground mine roads, railway formations, airport pavements, reservoir linings, dams and the like. The mixture comprises a ratio of fines (215) to aggregates (210)...  
WO/2015/022903A1
A pavement base layer structure is provided with a flexible three-dimensional structure body of a porous structure having a prescribed porosity, and a clay paving material filling the three-dimensional structure body.  
WO/2014/093249A1
The co-polymer soil subgrade binder relates to compositions utilizing ionic polyampholyte co-polymers in combination with soil to form improved subgrade soil binder compositions for supporting roads and pavement surfaces. The binders wer...  
WO/2014/029873A1
Structure for draining surface water, comprising a coherent force distribution layer and a drain layer, wherein the drain layer is formed of an array of coherent man-made vitreous fiber (MMVF) drain elements, wherein each of the drain el...  
WO/2014/006180A1
Plantsurface structure, comprising one of an array of plastic base elements, each base element having a deck carried by a series of pillar elements, wherein the deck is provided with at least a number of the pillar elements have an open ...  
WO/2014/007605A1
Plant surface structure, comprising plastic base elements, each base element having a deck carried by a series of pillar elements, wherein at least a number of the pillar elements have an open top end in said deck, wherein at least a mem...  
WO/2013/149299A1
A vertically-adjustable support structure (10) for supporting paving slabs or the like includes a base plate (20) on which four wedge-like support blocks (30) are provided. Each support block (30) has an inclined surface defining a serie...  

Matches 51 - 100 out of 1,279