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 |
|