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JP3128721B2 |
PURPOSE: To simplify operation, and to shorten the term of works by conducting waterproof execution operation at the same time as asphalt concrete pavement/ work without separately performing the waterproof execution operation. CONSTITUT...
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JP3119080B2 |
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JP2000273890A |
To provide a vibrationproof construction method capable of providing high vibration shutting off effect in a banking part for a railroad and a road. A vibrationproof block 6 is obliquely provided by tilting it in the direction of depth i...
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JP3091416B2 |
To obtain a backfill material capable of exerting excellent strength without needing curing time by mixing drilling mud with granulated sintered aggregate made of sewage-sludge burned ash at a specific ratio so that the CBR-value of a mi...
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JP3091405B2 |
To provide a concrete hardener body capable of imparting high-early- strength and high-later-strength effects by using a superfine-pulverized fly ash. The fly ash superfine-pulverized into >=4000cm<2> /g Blaine specific surface area is a...
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JP2000257007A |
To provide a stabilized subgrade and pavement structure having a water holding property, effective in maintaining water environment, excellent in durability, and also effective in suppressing and effectively using industrial waste. A sta...
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JP2000204554A |
To provide a reinforcing structure for an embankment which enhances the strength of an embankment such as an embankment for a track bed or the like and elinimates such a laborious work as conventional ballast and further, which is effect...
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JP2000178905A |
To provide a paving body of road excellent in filling efficiency and sound absorption efficiency and a quick setting method therefor.A paving body pouring cellular concrete between a floor slab and a road base, pouring quick setting cell...
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JP3046933B2 |
To eliminate the installation of a plant by back filling without producing lime slurry and spraying water after dry spraying of it at a soil improving land. Coal ash 1 and cement or slaked lime 2 are sprayed alternately so that they form...
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JP3044611B2 |
To provide an execution method for an upper layer roadbed and an upper layer roadbed material capable of processing general burned ash, preventing the elution of the noxious component contained in the burned ash, and effectively utilizin...
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JP2000087356A |
To costlessly carry out a stabilizing repair for preventing settlement of a road or the like formed with an embankment on a soft ground in a short time without any traffic regulation of the road or the like on the upper face, by propulsi...
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JP2000073302A |
To simply construct a stable structure by stacking foam resin blocks in sequence while laying a drift preventing sheet between the foam resin blocks to construct the structure. A drift preventing device 11 laid between foam resin blocks ...
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JP2000017601A |
To improve a draining performance by forming a compression strain on the surface layer of a glass coil spring by a heat treatment or the like to increase strength and coating it with a cover made of a glass fiber. A coil spring 1 made of...
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JP2997754B2 |
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JP2000007413A |
To provide a material securing strength and durability while maintaining lightweight property, air permeability and water permeability as a structure base material such as an earthen floor concrete base material in road bed or building, ...
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JP2000001804A |
To improve performance by coating both surfaces of a plastic film with molten asphalt while specifying a penetration and overall thickness and molding the plastic film in a sheet shape. A plastic film 2 as a core layer is immersed into a...
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JPH11350407A |
To improve an execution property by covering the surface of a stainless coil spring with a knitted wire net made of a fine wire of the same material, and burying it in a drainage pavement layer. The surface of a coil spring is covered wi...
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JP2990221B2 |
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JP2985112B2 |
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JPH11323898A |
To enable draining materials to rapidly and smoothly drain water to the outside of an embankment by holding a bandle of strands aligned with each other with a binding material so as not to disentangle and so as to make the external face ...
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JPH11323805A |
To provide a survivability evaluation method of geotextile coinciding with field information as well as high reproductivity as a soft subgrade/base course separation sheet with CBR less than 3 and prescribed by JIS A 1211. Laminated body...
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JP2979916B2 |
PURPOSE: To obtain a solidifying agent which inhibits cement from scattering as dust. CONSTITUTION: A solidifying agent is prepd. by mixing the main material such as cement, hydrated lime, or quick lime with a scattering inhibitor which ...
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JP2973140B2 |
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JPH11269805A |
To obtain a self-hardening subgrade material early increasing the strength by constituting a burned product of a burned material or a coarsely crushed material thereof including a specified wt.% range of one or more kinds of C11A7CaCl2, ...
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JPH11236256A |
To provide the subject solidifying material capable of improving the quick-hardening properties of a roadbed material and also providing the roadbed material with high strength at an earlier stage without requiring any large-scale or com...
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JPH11229302A |
To provide a base course material of high quality such that a base course will not weaken when the surface temperature of the base course rises in the summer, since asphalt contained in waste asphalt concrete can be completely removed. C...
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JPH11216447A |
To provide civil engineering materials recovered from city trash incineration ash and enabling to safely use as a road base material. A heavy metal fixing agent, preferably phosphoric acid is added to the particles having a 5-40 mm max. ...
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JPH11508983A |
PCT No. PCT/FR97/00689 Sec. 371 Date Mar. 31, 1998 Sec. 102(e) Date Mar. 31, 1998 PCT Filed Apr. 16, 1997 PCT Pub. No. WO97/39195 PCT Pub. Date Oct. 23, 1997The lightweight embankment (1) comprises blocks (3) stacked in successive layers...
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JP2927150B2 |
PURPOSE:To obtain a base course material based on steelmaking slag. CONSTITUTION:A process for producing a base course material based on steelmaking slag, comprising adjusting the basicity (CaO/SiO2) to 2.0-5.0 by a weight ratio in the m...
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JPH11181711A |
To develope a drainage port on a drainage canal for drainage pavement free to set an existing drainage canal on a road surface with interlocking blocks laid on it and to replace it in a short period of time when a water- permeable functi...
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JP2911398B2 |
To ensure the proper execution of a compaction work by enabling judgement to be made as to whether the prescribed part of a compaction zone is tamped or not. A compaction zone 2 such as a dam construction work site and the whole or a par...
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JP2906218B2 |
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JPH11148075A |
To produce a soil material capable of treating sludge in an intact state thereof dehydrated to some extent or an incineration ash by covering the surfaces of pellets composed of a specific material with a coloring layer and further cover...
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JP2896607B2 |
PCT No. PCT/IT94/00011 Sec. 371 Date Aug. 9, 1996 Sec. 102(e) Date Aug. 9, 1996 PCT Filed Feb. 11, 1994 PCT Pub. No. WO95/21964 PCT Pub. Date Aug. 17, 1995Deadening pavement for roads, comprising: an upper layer (10), formed by a wearing...
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JP2896464B2 |
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JPH11117207A |
To enhance the appearance of a fitting structure of a drainage channel and a catch basin by using an existing catch basin when a draining pavement is laid by the overlay construction method by working the circumference of the basic and t...
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JPH1199995A |
To shorten ground run required for taking off and landing of an aircraft by symmetrically providing one set or a plurality of set of blowers on forward both sides of a runway, setting the air blasting direction to be the opposite oblique...
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JP2873485B2 |
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JP2872346B2 |
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JP2864078B2 |
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JPH1143362A |
To obtain the subject mixture favorable in view of environment, having a moderate long-term mechanical strength for soft soil modification, and capable of redigging. This solidifiable mixture comprises alumina cement, a water- absorbing ...
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JP2590201Y2 |
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JP2854342B2 |
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JP2850243B2 |
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JPH1112007A |
To obtain a composition capable of exhibiting hydration promoting function in a hydraulicity hardening process and converting a material such as an industrial waste into a reusable hardened product without baking, by subjecting a slightl...
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JPH11500801A |
(57) The technology of preparing soil using summary sand or a substitute particle-like material is indicated. In particular, manufacture of the foundation layer of a passage, a road, and a playground is indicated. A basic mixture is prep...
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JP2842747B2 |
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JPH111901A |
To prevent cracking by adhering a basic layer having a specified modulus of rigidity to a bearing layer with predetermined properties. After covering soil, a non-treated material and a deteriorated road surface with a layer having a thic...
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JP2835510B2 |
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JP2832311B2 |
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