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JP6634183B1 |
To provide a soil reforming system and a soil reforming method capable of suppressing the occurrence of poorly reformed soil while using an appropriate amount of reforming material according to the weight and water content ratio of the s...
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JP6626144B2 |
[Problem] To enable conveyance of a mixture in a more simple manner and in less space. [Solution] The problem is solved by a pipeline mixer 1 having: a material seal section 14 between a stirring section 12 and a discharge port 13 in a m...
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JP2019196679A |
To provide a coil installation member which can efficiently perform work for installing a coil to a transport pipe, and a coil installation method.This coil installation member 20 having a coil which is wound to a transport pipe for pres...
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JP2019197029A |
To provide a coil installation specification measurement device and method capable of properly winding a coil to a transport pipe, and efficiently pressure-feeding a fluidity material.A coil installation specification measurement device ...
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JP6605161B1 |
To provide a cohesive soil treatment apparatus, a cohesive soil treatment method and a bucket capable of efficiently demudging and mixing cohesive soil and modified soil with a simple configuration using a bucket. This cohesive soil trea...
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JP2019166478A |
To provide a method for suppressing the progress of solidification of sludge that suppresses further progress of solidification of a sludge solidified product and prevents the strength from becoming excessive, and a method for producing ...
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JP6585484B2 |
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JP6577621B2 |
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JP6560688B2 |
A mixing system for mixing ground or soil with an additive in a batch mode, the mixing system comprising: a moveable mixing device for mixing the ground with an additive, and moving mechanism, such as a moveable arm; a cargo body positio...
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JP6546797B2 |
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JP6508526B2 |
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JP6504499B2 |
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JP6498253B1 |
To provide a method for burying a pipe capable of preventing the outer surface of the pipe from being damaged. A method of burying a pipe 1 includes an excavation step of excavating a ground 4 to form a groove 5, and soil 28 having a sma...
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JP6495138B2 |
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JP6488175B2 |
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JP2019034276A |
To provide a modified material input amount calculation method and a modified material input amount calculation device, capable of calculating optimal input amount of a modified material depending on weight and moisture content of soil.B...
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JP6475561B2 |
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JP6472689B2 |
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JP6468031B2 |
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JP6466043B1 |
The manufacturing control system of the present invention is a system for efficiently operating a rotary crushing and mixing device according to the use of improved soil and the properties and amount of materials used during manufacturin...
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JP2019001901A |
To provide a treatment method of dredged soil that can suppress the elution of organic matter from improved dredged soil after solidification treatment and can prevent excessive hardening and strong alkalization of solidification-treated...
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JP6434183B1 |
To make a sediment discharge device compact to secure a work space in a vertical shaft, reduce the possibility of remaining clayey sediment even if it is charged into a sediment bucket, and improve the sediment discharge efficiency. To p...
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JP2018184502A |
To provide a mud solidification treatment agent which solidifies mud in short time and is excellent in solidification holding powder of mud.There is provided a mud solidification treatment agent containing a polymer coagulant, sodium alu...
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JP6420024B2 |
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JP6401852B2 |
To provide a bulk density adjustment material having versatility of soil treatment.The bulk density adjustment material is a bulk density adjustment material aggregating target soil, contains a water-absorbing resin, a polymer compound o...
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JP6395746B2 |
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JP6391869B1 |
To provide a pumping device for dredged mud, which is easy to maintain and has excellent durability. First and second mud storage tanks 24, 24A for sucking dredged mud D, check valves 31, 31 opened in the inflow direction of mud D, and f...
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JP6386689B1 |
To provide a sediment discharge device capable of making a compact sediment discharge device to secure a work space in a vertical resistance and easily following a change in the depth of the vertical resistance due to excavation. To prov...
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JP6363523B2 |
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JP6359902B2 |
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JP6357024B2 |
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JP6346883B2 |
To provide a soil improving apparatus capable of moving a fixation agent in an additive tank at all times so that a fixation agent discharge can be made precise to simplify a soil improving work.There is provided an additive tank 10 for ...
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JP6331514B2 |
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JP6329466B2 |
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JP6321587B2 |
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JP6294693B2 |
To provide a device for easily executing such sorting, while largely reducing treatment cost, since soil can be reused and the root of a tree becomes general waste, when sorting the root of this tree and the soil, though there is a prefe...
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JP6290049B2 |
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JP2018021378A |
To provide a fluidized soil manufacturing method in order to solve new challenges to eliminate the need for capital investment (machinery cost, electric power cost) of a dedicated mixer device such as a dual axis forced mixer and a singl...
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JP6263091B2 |
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JP6260895B2 |
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JP2018002914A |
To provide a ground improving additive, a ground improving composition and a ground improving method which reduce a product cost and can achieve a physical strength as a layer.A ground improving additive contains a hydraulic material and...
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JP6251936B2 |
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JP2017223085A |
To provide a bottom sediment remover capable of exporting, using a pump, a removed bottom sediment without using a screw for scraping up the bottom sediment.A bottom sediment remover 4 for scooping, removing, and sending a bottom sedimen...
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JP6238519B2 |
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JP6235602B2 |
A method of transporting solid particulates in an aqueous suspension of the solid particulates, comprising dispersing solid particulates in an aqueous liquid in the presence of at least one mineral suspending agent, wherein solid particu...
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JP6233920B2 |
To provide a bag for dewatering of mud which can suppress rotation of a bag unit while saving labor at a construction site.A bag 1 for bagging dewatering of mud is a bag used by injecting mud of a high water content for bagging dewaterin...
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JP6220525B2 |
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JP6212853B2 |
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JP6210400B2 |
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JP6209698B1 |
[Subject] It enables it to manufacture the improvement ground, without Earthen loam (ing) marine soil sand on onboard or land. That is, also when the pollution ground is contained in excavated soil sand of the submarine foundation, the i...
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