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Patent Searching and Data


Matches 651 - 700 out of 1,324

Document Document Title
JP2571092Y2  
JP2568050Y2
A waterproofing sheet used to waterproof structures above and below grade has a single layer of non-degradable, water impermeable polymeric membrane that has layers of particles of non-hydrated sodium montmorillonite (sodium bentonite) a...  
JP2567722Y2  
JPH1060957A
To cut off ground water from an unnecessary aquifer at a low cost and easily in an existing well. In an existing well pipe 10, screens 11-13 where ground water flows in are disposed in the positions of first to third aquifers 2, 4, 6. Fi...  
JPH1054037A
To provide a coffering method having good execution efficiency without using a steel sheet pile. A plurality of arc-shaped corrugated sheets are connected in the circumferential direction on a barge adjacent to a bridge pier 11, first of...  
JPH1037202A
To prevent a hazard of earth collapse in a trench sidewall by a method wherein a pressure water jet is injected to a lower end to drive piles into the ground, sheet piles, etc., are driven among the piles and a retaining wall is formed, ...  
JP2700765B2
PURPOSE: To provide a method for constructing a continuous underground wall using soil cement wherein surplus soil of industrial waste is not practically produced and construction cost is low. CONSTITUTION: A plurality of preceding holes...  
JPH1018310A
To prevent ground liquefaction and lateral flow in the event of an earthquake by encircling ground around a structure with an enclosure wall, filling the gap between the structure and the top portion of the enclosure wall with a solidifi...  
JPH1018229A
To provide a water area cofferdam construction method which is not interfered by existing other structures and which executes swiftly and definitely a cut-off work by cofferdam so that the work may not interfere with the navigation of a ...  
JPH108874A
To prevent underground water from springing up into an opencut hole easily and positively in case of inserting a pipe into the ground from the open-cut hole. A part of an earth retaining wall is cut off, and the ground 13 on the inner si...  
JPH108873A
To prevent underground water from springing up into an opencut hole easily and positively at the time of inserting a pipe into the ground from the open-cut hole. A part of an earth retaining wall 12 is cut off, and the ground 13 on the i...  
JP2689098B2
PURPOSE: To effectively bury and repair cavities in a waterway, by charging a spherical or polyhedral coagulated adhesion material which is composed of ceramic cubes mixed with cement and an admixture and stuck thereto, into the cavities...  
JPH09316888A
To prevent the occurrence of cracks caused by the contraction of the lower part of a solidified wall by using an etholin guide producing solidifying material as a solidifying material when a solidifying material is mixed in stabilizing l...  
JP2688181B2
PURPOSE: To form a setting bag for blocking the seashore or reclaiming the seaside by filling the settling bag with sand and water in the sea at the same time through sand inlets by a sand suction ship, discharging the water to the outsi...  
JPH09310351A
To make drainage possible at a shallow pit such as the bottom of an excavated pit by a method wherein a low level drainage pump having a suctiion port at its bottom is surrounded with a screen and a water level detecting device is provid...  
JP2681033B2
PURPOSE: To seal seepage water in a ground by drilling pilot holes in a ground at intervals, forming slits between the pilot holes, and filling grout material so as to provide a water sealing wall in a slit. CONSTITUTION: A plurality of ...  
JPH09287147A
To safely, securely, and efficiently cut off the water leakage from a continuous cut-off wall. A boring hole 8 is excavated on the ground 1 of the rear side of a water leakage position and a T-shaped steel material 10 is inserted in the ...  
JPH09264024A
To enhance the rigidity of walls to eliminate the timbering in excavation space and thus obtain a retional sheathing structure in a method for sheathing and coffering a ground to be excavated. An outside wall 10 and an inside wall 11 are...  
JPH09250144A
To improve heat-insulation management and habitability and effectively use the ground, by using temporary construction materials for an earth retaining wall as an external form for a waterproof substrate and reinforcement concrete used i...  
JPH09242080A
To provide a construction method by which a diving operation for water cut-off is reduced, water can be surely stopped, and cofferdam can be easily withdrawn. When a cofferdam frame 2 is sunkenly provided in the water, a water barrier ma...  
JPH09228378A
To prevent the collapse of a groove hole, and efficiently construct a cut-off wall in the ground by vertically drilling the groove hole having a prescribed depth in the ground, and then delivering and laying a cut-off sheet while horizon...  
JPH09221760A
To provide a temporary coffering structure, by which the labor of the execution of works can be saved, the term of works be shortened and economical execution, etc., be carried out, and a method of construction thereof. This temporary co...  
JP2634220B2
A process for sealing soil formations, especially for sealing the base of a waste dump or encapsulating waste dumps or old sources of pollution. By this process, sewage sludge or river mud is mixed with water absorbent aggregate that is ...  
JP2541786Y2  
JPH09177083A
To complete a cofferdam in a short work execution period and secure a high cut-off property. A caisson structure 1 for a cofferdam is split vertically into a plurality of segments 2, 3 whose buoyancies are adjustable, and their one-side ...  
JP2622312B2  
JPH09158192A
To provide a highly executable construction process without using sheet piles. Only one stage of a corrugated pipe 18a is constructed by connecting multiple circular arc corrugated sheets in a circumferential direction on a barge placed ...  
JPH09158165A
To improve execution by providing a spacer member for holding main wall members in a partition wall space formed by a pair of the main wall members and a pair of size wall members at a specified interval and constituting the main wall me...  
JPH09151451A
To provide an underground continuous wall excellent in strength, homogeneity and water stop ability by repeating work of placing concrete in a form installed on the ground surface with a continuous ditch held between, solidifying the con...  
JP2616750B2
PURPOSE: To improve the efficiency in execution of work by a method wherein an upper caisson is constructed of a plurality of disintegrable segments, and the segments are disintegrated on occasion of removal of the upper caisson while na...  
JPH09144016A
To use a grouting hose for cut-off grout in a leaking position of an underground continuous wall to utilize it not only for grouting the cut-off grout cut also for pumping leaked water from the period before the concrete for an undergrou...  
JP2535585Y2  
JP2606065B2
PURPOSE: To improve the efficiency of operation by burying an ultra water- absorbing fiber sheet into a trench constructed on the boundary section of ground water and salt water, extruding salt water with the lapse of time by utilizing t...  
JPH09111754A
To prevent the collapse of a surrounding soil and flooding by excavating a pile hole in the outer peripheral area of an underground structure and a thin ditch communicated between pile holes and filling up cement milk thereinto and placi...  
JP2597878B2  
JPH0988081A
To install a drain simply by continuously mounting water-permeable materials beforehand filled with soluble fillers along the external wall surface of an underground ditch, placing concrete into the underground ditch and removing the fil...  
JPH09119U
[Task] To create a work space that is safe, easy to handle, and inexpensive to inspect and repair structures that are submerged in water. A waterproof pressure-resistant shell (1) with a water-stopping buffer packing (2) attached around ...  
JP2581391B2
PURPOSE: To obtain a water-sealing sheet which seals water by itself when damaged and follows the deformation of the natural ground, by a method wherein the water-sealing sheet with flexibility is formed by holding bentonite between two ...  
JP2578719B2
PURPOSE: To make it possible to install easily a master cut-off metal fitting in such a fashion that it may be directed to a spot to which a sleeve must be injected when embodying a horizontal sleeve injection construction method. CONSTI...  
JP2578713B2
PURPOSE: To enable a fiber reinforcing rubber asphalt layer excellent in coating film strength and waterproof property, to be efficiently formed on the constructed surface of a building, a civil engineering structure, or the like. CONSTI...  
JPH093877A
PURPOSE: To prevent the occurrence of land subsidence by a method wherein a forced feed means to feed with a pressure underground water to a ground is arranged at a first communicating means to intercommunicate an intake part and a groun...  
JP2564744B2
PURPOSE: To facilitate control without a need to provide a large scale refrigerator. CONSTITUTION: A module 20 is formed by combining a plurality of thermocouples, each of which comprises two kinds of thermionic elements 11, 12 and has c...  
JP2562274B2
PURPOSE: To manufacture a water barrier suitable for treatment of water protection of ground surface having good strength and flexibility by dispersing a water-absorbent material in powdered or granular form during the formation of non-w...  
JPH08296236A
PURPOSE: To provide a cut-off of water which does not adversely affect a peripheral structure, and is easily executed at low cost. CONSTITUTION: An injection pipe 11 is provided near a sheathing wall 3 in such a manner that the tip of th...  
JPH08296235A
PURPOSE: To control an artificial freezing area without affecting a peripheral structure by controlling a frozen area. CONSTITUTION: A freezing pipe 9 is set near a sheathing wall 3, and a heater 11 is set between the sheathing wall 3 an...  
JPH08296234A
PURPOSE: To simplify the construction and reduce the cost by supplying viscous soil component to a sandy ground by watering through a groove provided along a retaining wall or underground wall, clogging the ground in the periphery of the...  
JP2548066B2
PURPOSE: To automatically determine an optimum water filling pressure for maintaining the underground water level by controlling a compressor so as to increase the water filling pressure from its initial water filling pressure, and estim...  
JP2546109B2
PURPOSE: To construct an impervious wall at low cost by excavating a vertical groove at a position to be cut-off until the vertical groove reaches an impermeable layer, arranging cloth-shaped bodies consisting of high water-absorbing fib...  
JP2540372B2  
JP2538430B2  

Matches 651 - 700 out of 1,324