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Matches 1 - 50 out of 7,173

Document Document Title
WO/2021/071924A1
A high flow capacity flexible earth drainage system and method for relieving and conveying pore water is disclosed. In some embodiments, the presently disclosed high flow capacity flexible earth drainage system and method provide an arra...  
WO/2021/066851A1
The present invention relates to improved bentonite barrier compositions, and more particularly, to the use of geosynthetic clay liners Including these improved bentonite barrier compositions having enhanced low permeability over time in...  
WO/2021/057132A1
Disclosed are an asphalt-polyurethane waterproof coating for a cement base, a preparation method therefor and a use thereof. The raw materials for the waterproof coating include asphalt, a compatibility agent, a dewatering agent, a catal...  
WO/2021/043103A1
Disclosed are a splicing made-on-site waterproof material roll machine and a method therefor for controlling thickness during construction. The waterproof material roll machine comprises a frame, a top coating mechanism, a walking mechan...  
WO/2021/007648A1
A geomembrane including an extruded polymeric layer including graphene and a stabilizer adapted to suppress polymer oxidation.  
WO/2021/000387A1
An anti-liquefaction treatment method for high-performance gravel piles of existing building foundations. First, excavating a trench (3) in the foundations (2) around an existing building (1) by means of small equipment; using spiral dri...  
WO/2020/237403A1
The present invention relates to a passive device for dissipating seismic energy using mechanical friction between components thereof, configured to be located at the base of columns of metal structures belonging to the earthquake-resist...  
WO/2020/238501A1
Provided is a full-assembly pressure-bearing type variable-diameter steel cage expansion head anchor rod pile system, comprising a variable-diameter steel cage, a steel bar connector, an anchor rod piece, and a limiter which is a limitin...  
WO/2020/211558A1
Disclosed is a fabricated anti-floating device for a steel structure pipe gallery, the fabricated anti-floating device comprising a corrugated steel plate wing plate (1). One end of the wing plate (1) is fixed to the bottom-left corner a...  
WO/2020/193687A1
The absorption device (2A) comprises a hydrophilic powder (4) and a casing (4) which is permeable to a liquid, the casing (4) being composed of an upper layer (8) which is superimposed on a lower layer (10), the lower and upper layers be...  
WO/2020/197061A1
The present invention relates to installation of a subterranean underwater structure using a geotextile mold made of geotextiles and a method for constructing same. The purpose of the present invention is to secure safety in the foundati...  
WO/2020/154026A3
A seismic wave damping system, and a corresponding method, includes elements, embedded within a host medium, the elements defining a seismic damping structure, and the elements being arranged to form a border of a protection zone. The se...  
WO/2020/187552A1
The invention relates to a geomaterial web, comprising a first organic structured material and a second, structured material, differing from the first, which is joined to the first structured material to form a planar, composite material...  
WO/2020/168765A1
The present invention relates to the technical field of prestressed anti-floating anchor rod construction. Disclosed is a pre-tensioning and post-anchoring construction method for a prestressed anti-floating anchor rod, characterized by ...  
WO/2020/168766A1
The present utility model relates to the technical field of prestressed anti-floating anchor rod construction, and disclosed is a pre-tensioned post-anchored-type prestressed anti-floating anchor rod structure, comprising a prestressed a...  
WO/2020/165562A1
A geosynthetic clay liner comprising a first geotextile layer, a second geotextile layer, and a clay layer provided between the first and second geotextile layers. The geosynthetic clay liner comprises electrically conductive material.  
WO/2020/150748A1
An annulus excavation tool that would surround the decayed pole or pile and hydraulically excavate the annulus around the pole down to -2.0' via a jetting manifold. A vacuum/tremie manifold is selectively coupled to a vacuum source to re...  
WO/2020/132407A1
A blindside waterproofed building foundation system and method of forming the same are provided. The system includes a lagging wall, a monolithic waterproof layer adjacent to the lagging wall, and a foundation layer adjacent to the monol...  
WO/2020/127569A1
An artificial geological barrier, compositions for use in artificial geological barriers, methods of making said artificial geological barriers and composition, and uses of said artificial geological barriers and compositions.  
WO/2020/118577A1
A civil engineering anti-seismic structure addresses the problem in which the conventional building foundation and pillars are an integrated structure adopting a rigid joint vulnerable to seismic damages. The structure comprises a base (...  
WO/2020/098993A1
The invention relates to a method for producing a sealing base in the ground, in which a multiplicity of sealing bodies which are adjacent to one another or overlap is produced in a first ground layer by means of injection of a curable i...  
WO/2020/093551A1
A geomembrane construction method, which relates to the technical field of anti-seepage material construction methods. The geomembrane construction method comprises: S100, laying a geomembrane on a construction surface; S200, performing ...  
WO/2020/076823A1
Systems and methods for soil improvement foundation isolation and load spreading are provided. The systems and methods provided herein relate to isolation of structural foundations from soil improvement elements and distributing stress f...  
WO/2020/073116A1
A conductive geotextile for use in a leak detection system is disclosed. The conductive geotextile has a flexible substrate with a first face and a second face and a polymer with apertures, a first face and a second face, and a thickness...  
WO/2020/062340A1
Disclosed are a complex diaphragm wall for environmental protection of a landfill in a soft soil area, and a construction method therefor. The complex diaphragm wall comprises a flexible core wall arranged surrounding a landfill, wherein...  
WO/2020/032453A1
The present invention relates to a construction method of multi-walls for construction of ports, rivers, dams, and concrete buildings which can prevent inflow of soil and water, while securing the function of bracing or coffering carried...  
WO/2019/239302A1
The present invention relates to a non-conductive substrate being at least partially coated with a paint comprising reduced graphene oxide and a thermosetting polymer, the non-conductive substrate being directly coated by the paint, a me...  
WO/2019/239194A1
The present invention relates to a non-conductive substrate being at least partially coated with a paint comprising reduced graphene oxide and a thermosetting polymer, the non-conductive substrate being directly coated by the paint, a me...  
WO/2019/224761A1
A geocomposite which is suitable for the consolidation and/or drainage of ground, composed of a plurality of layers comprising at least a first web (12) of geotextile and at least a second web (14) of geotextile which are thermofixed to ...  
WO/2019/224763A1
A geocomposite which is suitable for the consolidation and/or drainage of ground and which is composed of a plurality of layers comprising at least a first geotextile web (12) and at least a second geotextile web (14) which are thermofix...  
WO/2019/218531A1
Disclosed is a pipe gallery anti-floating device, comprising a box-type pipe gallery assembled by a top plate (101), a bottom plate (102) and side plates (103) on both sides. Both sides of the bottom plate (102) of the pipe gallery are h...  
WO/2019/210443A1
A basement body waterproof structure for a factory warehouse, comprising a basement bottom plate waterproof structure, a basement top plate waterproof structure, a basement side wall waterproof structure, and a basement pool waterproof s...  
WO/2019/206930A1
The invention relates to a method for the physical decoupling of above- and below-ground wood moisture of wooden components in earth or water contact, a barrier means for physically decoupling above- and below-ground wood moisture and a ...  
WO/2019/183667A1
A passive cathodic protection process for preservation of em bedded metallic foundations entails embedding a wrap around a metallic foundation. The wrap has an outer sheath and an inner absorbent mat to be in direct contact with the meta...  
WO/2019/169423A1
A method of limiting or reducing liquid and/or gas inflow through a porous matrix, comprising delivering to said porous matrix a coagulable polymer emulsion or colloid for contacting with at least one selected additive which interacts wi...  
WO/2019/169063A1
A pile maintenance method, system, and apparatus including a shell configured to be opened and closed longitudinally such that the shell forms a chamber between a length of a pile and an inner surface of the shell when the shell is close...  
WO/2019/106559A1
The invention relates to flexible geo-composites and a method for their production. Such geo-composites are multilayer geotextiles with a cementitious material. The multilayer comprises a non-woven fibrous top layer (16), a base layer (1...  
WO/2019/099900A1
A geoturf tube for stabilization of erodible ground surfaces said geoturf tube formed of a geotextile fabric in a tubular shape and configured to contain sands but allow water to pass through and a tufted tensile elements cover attached ...  
WO/2019/090250A1
Foundation integral construction components and support systems where multiple pile foundation components are incorporated into a structure system that is connected to, or otherwise part of the foundation, can further reduce the need for...  
WO/2019/088925A1
Disclosed herein is a process of forming an inorganic water barrier layer on top of a porous substrate by means of microbially induced calcium carbonate or calcite precipitation (MICP), the process comprising the steps of: providing a po...  
WO/2019/083404A1
A device for regulating heat transmission relates to construction and concerns the implementation of heat protection measures directed towards regulating a heat flow on the surface of soil, structures and equipment in accordance with the...  
WO/2019/079820A1
A reagent system for treating heavy metal-contaminated materials is provided and includes an oxidizer, a soluble phosphate, and an alkaline hydroxide source, such as a caustic soda or lime. A method of treating mine waste bearing one or ...  
WO/2019/036057A1
A system for retaining a flowable and curable building material to form a portion of a foundation includes side walls disposed in a predetermined configuration having a first side wall and a second side wall, and at least one component h...  
WO/2019/014725A1
A geosynthetic sensor that incorporates an arrangement of a first layer of lengths of electrically conductive geosynthetic and a second layer of lengths of electrically conductive geosynthetic where each said length undergoes a change in...  
WO/2019/006482A1
The invention relates to a device (20) for inspecting the flexibility of sealing layers bound by bitumen, particularly surface sealings consisting of asphalt concrete, comprising a support plate (27) for supporting an asphalt test piece ...  
WO/2018/232082A1
Composite particles contain a natural stone or aggregate core and a coating of two or more sorbent layers collectively containing at least two distinct kinds of sorbent materials effective for sorbing two distinct contaminants. One or bo...  
WO/2018/208716A1
An articulating composite surface covering mat and process of forming the mat are provided. The mat has multiple units having a natural or irregular appearance, and each unit has an irregular peripheral shape and a flexible geogrid exten...  
WO/2018/209063A1
The present invention provides a multi-layer barrier assembly or device for post- installation injection of a resin, grout, or other fluid fluid. The barrier device comprises first and second layers defining an intermediate open-matrix l...  
WO/2018/178730A3
The subject of the invention is a system for efficient collection and drainage of groundwater which collects groundwater continuously and thus protects the building from the groundwater with the help of water drain units that can be plac...  
WO/2018/197912A1
Present invention relates to a multilayer insulating device for the protection of space delimiting bodies, which contains an insulating body (20) positioned between a wet side (1) and a protected side (2), where the insulating body (20) ...  

Matches 1 - 50 out of 7,173