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JPH045322A |
PURPOSE: To obtain a foaming unit of required strength by charging a foaming work site, whose foaming volume is regulated by a form or the like, with foaming resin material beads suitable for this work site, injecting heated gas to these...
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JPH041301A |
PURPOSE: To obtain sufficient damping property by interposing a highly damping laminated rubber etc. which inhibits horizontal vibration between the bracket and roadbed slab on concrete subgrade and gives sufficient damping property agai...
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JPH0380923B2 |
A device (130) for supporting a roll (134) of material to a vehicle (34) utilizing a first and second arm (132) (140) having a tensioning mechanism (40) for tightening the roll (134) of material. The device (130) also includes a support ...
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JPH03290504A |
PURPOSE: To improve a dispersion effect while maintaining transportability by applying the constitution wherein two pavement diotextiles having a plurality of rigid frame members attached approximately in parallel are so overlapped and s...
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JPH03122103U |
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JPH03279503A |
PURPOSE: To obtain a roadbed having sufficient strength while combining with the recycling of waste material by crushing the waste material such as concrete or asphalt into a given or less grading to be a granular body, and adding a coag...
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JPH0376361B2 |
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JPH0376364B2 |
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JPH0376365B2 |
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JPH0354182Y2 |
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JPH03267405A |
PURPOSE: To facilitate drainage by arranging horizontally and parallelly rows of hollow bodies provided with openings on the upper surface and on at least one of other surfaces thereof over a roadbed to form a water storage layer and pro...
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JPH0354181Y2 |
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JPH03259015A |
PURPOSE: To maintain and control lawn land while limiting the use of agricultural chemical as much as possible by utilizing soil blended with an operation soil containing charcoal powder or coal powder for soil dressing and forming surfa...
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JPH03257202A |
PURPOSE: To simply form a strong roadbed and a subgrade by roll pressing fluidized bed ashes after the fluidized bed ashes mixed with water and stirred are spread and leveled to a construction site. CONSTITUTION: Fluidized bed ashes are ...
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JPH03253622A |
PURPOSE: To prevent the subsidence of the ground by a method in which the specific gravities of a light-weight soil layer and a light-weight crushed stone layer which make up the base ground are made smaller than a given value in such a ...
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JPH03250118A |
PURPOSE: To improve work efficiency and reduce a construction cost by riveting needle bodies, provided with clinch claws formed at the tip part thereof, to foaming styrene blocks so as to laminate the foaming styrene blocks while jointin...
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JPH03247801A |
PURPOSE: To ensure the construction of a road in a weak subsoil by laminating a styrofoam body on a styrofoam plate after the styrofoam plate is laid between L type retaining walls buried in the subsoil, and placing a concrete layer ther...
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JPH0368962B2 |
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JPH0366445B2 |
PURPOSE: To enhance durability of adhesive function with respect to a floor slab of a water-proof layer, a pavement layer by melting and applying a hot- melt waterproof material so as to form the waterproof layer, and by laying a heated ...
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JPH0348314Y2 |
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JPH03221602A |
PURPOSE: To reduce the traffic time required to go to the center of the Metropolis by constructing runways while eliminating the defect of being narrow of a mountain district for ensuring the transportation of aircraft fuel, and also by ...
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JPH0358602B2 |
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JPH0383203U |
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JPH0353401B2 |
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JPH0379304U |
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JPH03503431A |
The stabilizing method of the invention comprises the impregnation of mineral substances present on the site with at least a mixture of a binder based on sodium and/or potassium alcaline silicates, at least a plastifying additive and at ...
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JPH03172412A |
PURPOSE: To generate a requisite effect quickly by sinking a liquefaction generator into a soft soil to attain a hard layer while a pressure air and water are supplied to the liquefaction generator, and adding a material capable of harde...
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JPH0328670Y2 |
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JPH0340161B2 |
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JPH0339121B2 |
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JPH0327045Y2 |
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JPH0324642Y2 |
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JPH0324643Y2 |
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JPH03119208A |
PURPOSE: To rationalize disposal of a waste tire by a method wherein the tread piece of the waste tire is developed in a long plateform shape and a supplementary sheet to which a part of the side wall piece of the waste tire is coupled i...
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JPH03103505A |
PURPOSE: To facilitate execution of work and to improve adhesion, permeability of water, wear resistance, and durability by employing a powder material composition for a surface layer in which red bricks, red clay, quartz sand, lime, and...
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JPH03103504A |
PURPOSE: To reduce the construction labor and the constructing time, to save resources, to reduce the construction cost, and to improve water permeability by employing a water permeable block formed such that plastic debris, epoxy resin ...
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JPH0393904A |
PURPOSE: To improve the water-proofing ability and the adhesive property to asphalt and to improve the resistance to the pass of heavy machinery by spraying thermoplastic particles on a film water-proof layer applied to the surface layer...
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JPH0316881Y2 |
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JPH0376903A |
PURPOSE: To prevent the displacement of asphalt-concrete layer by a method in which slide-preventing work and a water-proof layer are applied to the surface of slantly placed slabs and an asphalt-concrete layer having a latticed net insi...
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JPH0376905A |
PURPOSE: To permit complete water-proofing treatment of the whole surface of floor by a method in which asphalt-concrete paving plates are laminated on a base floor with water-proof layer and an asphalt-concrete gravel layer is placed on...
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JPH0376902A |
PURPOSE: To raise the efficiency of operation as well as make construction work easier by a method in which asphalt-concrete gravel formed by covering aggregate of a desired grain size with reformed asphalt is placed on a base floor with...
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JPH0376901A |
PURPOSE: To make construction work easier as well as shorten the period of the construction by a method in which a heat-bonding layer is laminated on the rear of a precast plate made of asphalt-aggregate mixture and the heat- bonding lay...
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JPH0312842Y2 |
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JPH0312802Y2 |
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JPH0321682B2 |
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JPH0368381A |
PURPOSE: To maintain the superior snow quality by embedding each evaporation part of a number of heat pipes into a concrete layer and projecting each condensation part of the heat pipes into the air and forming a heat shielding layer ont...
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JPH0313361B2 |
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JPH0312167B2 |
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JPH0336303A |
PURPOSE: To improve the strength so as to spread a use by embedding a fiber yarn streak object, in which a coefficient of linear expansion and strength are specified, to be parallelly arranged in foaming styrene resin and forming a block...
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JPH0321717A |
PURPOSE: To prevent splashing of a solidifying agent to eliminate ill effects on the surroundings by sprinkling an emulsified material or a suspended substance in which the solidifying agent is mixed with water on the surface layer of a ...
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